***** PDP-11/34a micro code word for MPC = 000 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0111 1100 0000 1100 1000 1010 0001 0000 0000 1110 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 003 015 021 040 050 160 203 204 210 217 250 265 320 323 342 343 355 462 520 523 524 533 541 542 547 561 611 617 620 641 702 704 705 741 744 745 746 747 750 752 754 756 760 761 762 763 764 765 766 767 770 771 772 773 774 775 776 777 NEXT MPC.......... = 016 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 1 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 001 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1000 1000 1010 0001 0000 0000 1011 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 432 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 002 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 1001 0110 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 015 Misc Control...... = 001 = LOAD IR L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 003 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 004 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0001 0000 1000 0000 1010 0001 0000 0001 0101 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 525 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 005 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0001 0000 0000 1100 1000 1010 0011 0001 0001 0011 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 102 NEXT MPC.......... = 371 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 0 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 006 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 0000 0000 1010 0001 0000 0001 0000 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 541 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 00 = PSW _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 007 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 0000 0000 1010 0001 0000 0000 1000 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 542 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 00 = PSW _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 010 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0100 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 644 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 011 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0100 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 645 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 012 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0110 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 014 NEXT MPC.......... = 014 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 013 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0110 0001 0000 0000 0001 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 460 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 014 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0111 1100 0000 1100 1000 1010 0001 0000 0000 1010 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 012 NEXT MPC.......... = 012 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 1 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 015 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0100 0010 1001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 002 016 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 016 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 1001 0110 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 000 NEXT MPC.......... = 015 Misc Control...... = 001 = LOAD IR L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 017 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0110 0001 0000 0000 0001 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 460 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 020 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1010 1000 0110 0001 0000 0001 1010 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 553 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 01 = Sign Extend AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 021 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0001 1111 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 024 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 022 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 1010 0001 0000 0001 1110 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 317 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 023 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1100 1000 1010 0011 0001 0001 1110 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 317 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 024 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0001 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 021 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 025 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0001 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 321 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 026 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1001 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 322 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 027 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0101 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 324 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 030 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1001 0000 1010 0001 0000 0001 1000 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 343 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 10 = Swap Bytes AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 031 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1101 0000 1010 0011 0101 0001 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 034 NEXT MPC.......... = 355 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 10 = Swap Bytes AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 032 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1101 0000 1010 0011 1101 0000 0100 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 344 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 10 = Swap Bytes AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 033 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0100 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 345 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 034 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0011 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 031 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 035 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 1100 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 346 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 036 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 1100 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 347 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 037 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0010 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 351 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 040 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 1111 1011 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 110 111 205 211 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 041 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 0000 1010 0011 1101 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 044 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 042 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 0000 1010 0011 1101 0001 0111 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 275 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 043 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 1111 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 276 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 044 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0000 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 041 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 045 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 1111 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 277 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 046 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 0100 1010 0011 0001 0001 0000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 301 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 047 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 0100 1010 0011 0001 0001 1000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 303 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 050 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0100 1111 1011 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 070 356 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 051 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 0000 1010 0011 1000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 054 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 052 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1011 1000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 053 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0000 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 141 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 054 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0010 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 051 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 055 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 1000 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 142 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 056 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0100 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 144 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 057 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1100 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 146 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 060 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 1000 1010 0001 0000 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 061 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1111 1000 1010 0011 1001 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 064 NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 062 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1111 1000 1010 0011 1001 0001 1001 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 263 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 063 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 264 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 064 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0001 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 061 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 065 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 1101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 266 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 066 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1001 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 662 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 067 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1011 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 272 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 070 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 1000 1010 0001 0000 0000 0010 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 150 NEXT MPC.......... = 050 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 071 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1111 1000 1010 0011 1101 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 074 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 072 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1111 1000 1010 0011 1101 0000 1000 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 242 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 073 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 1000 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 243 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 074 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0011 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 071 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 075 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 0100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 244 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 076 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 246 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 077 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0001 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 661 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 100 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0001 0001 0000 1000 0000 1010 0001 0000 0001 1001 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 463 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 0 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 101 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 1010 0001 0000 0001 0110 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 104 NEXT MPC.......... = 455 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 102 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 1010 0001 0000 0001 0100 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 005 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 103 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 1011 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 372 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 104 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0000 0100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 101 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 105 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 1011 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 373 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 106 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0111 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 374 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 107 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1111 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 376 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 110 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1000 1000 1010 0001 0000 0010 0000 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 040 Misc Control...... = 100 = BUT DEST L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 111 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1111 1000 1010 0011 0001 0010 0000 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 114 NEXT MPC.......... = 040 Misc Control...... = 100 = BUT DEST L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 112 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1111 1000 1010 0011 0001 0001 0100 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 205 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 113 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1100 0000 1010 0011 0001 0000 1100 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 206 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 114 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1010 0000 1011 0000 1010 1001 0000 1011 0010 0100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 111 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 115 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1010 0000 1000 0000 1010 1001 0000 1011 1100 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 207 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 116 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 212 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 117 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 214 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 120 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 1000 1010 0001 0000 0001 0111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 675 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 121 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 1000 1010 0011 0001 0001 0111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 124 NEXT MPC.......... = 675 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 122 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 1000 1010 0011 0001 0001 1001 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 663 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 123 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 664 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 124 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0001 0100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 121 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 125 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 665 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 126 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 1101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 667 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 127 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1011 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 672 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 130 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 0000 0000 1010 0001 0000 0001 0100 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 705 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 00 = PSW _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 131 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 0000 1010 0011 1000 0000 1100 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 134 NEXT MPC.......... = 706 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 132 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1011 1000 0000 1100 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 706 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 133 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0010 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 710 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 134 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0011 0100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 131 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 135 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0010 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 711 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 136 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1010 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 712 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 137 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 714 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 140 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 1010 0001 0000 0000 0010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 210 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 141 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 1000 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 053 NEXT MPC.......... = 143 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 142 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 1000 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 055 NEXT MPC.......... = 143 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 143 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 0000 1000 0000 1010 0011 1000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 141 142 145 241 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 144 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0100 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 056 NEXT MPC.......... = 145 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 145 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1000 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 144 NEXT MPC.......... = 143 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 146 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1100 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 057 NEXT MPC.......... = 147 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 147 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0000 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 146 NEXT MPC.......... = 241 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 150 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 0100 0000 1010 0001 0000 0010 0011 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 070 Misc Control...... = 100 = BUT DEST L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 151 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 1010 0001 0000 0000 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 336 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 152 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 1010 0001 0000 0001 1101 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 327 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 153 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1100 1000 1010 0011 0001 0001 1101 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 327 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 154 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 1000 1010 1001 0000 1010 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 336 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 155 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 0011 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 330 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 156 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0011 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 331 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 157 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 1011 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 333 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 160 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 1111 1000 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 161 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 0000 1010 0011 1001 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 164 NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 162 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 0000 1010 0011 1001 0000 1100 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 306 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 163 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0001 1100 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 307 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 164 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0001 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 161 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 165 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 0010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 310 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 166 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 312 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 167 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0110 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 314 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 170 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 1010 0001 0000 0000 1110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 356 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 171 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 1000 1010 0011 1101 0000 0011 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 174 NEXT MPC.......... = 370 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 172 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1111 1000 1010 0011 1101 0001 1110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 357 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 173 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 360 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 174 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 1010 1001 0000 1011 0011 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 171 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 175 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 361 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 176 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 1001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 363 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 177 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0101 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 365 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 200 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1010 1000 0110 0001 0000 0000 1001 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 522 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 01 = Sign Extend AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 201 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0110 1001 0000 0000 1000 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 656 NEXT MPC.......... = 202 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00111 _e82_data....... = 01111000 ALU FUNC,MODE,CIN_L= 1100,0,1 = A plus A (shift) BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 202 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 1011 1100 0000 1100 0000 1010 0011 0001 0101 1111 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 201 NEXT MPC.......... = 577 Misc Control...... = 010 = LOAD PSW L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 1 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 203 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1111 1000 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 270 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 204 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 1111 1000 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 240 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 205 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1010 0000 1011 0000 0010 1001 0000 0010 0000 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 112 NEXT MPC.......... = 040 Misc Control...... = 100 = BUT DEST L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 206 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1010 0000 1000 0000 0010 1001 0000 0001 0010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 113 NEXT MPC.......... = 211 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 207 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1100 0000 1010 0011 0001 0001 0010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 115 NEXT MPC.......... = 211 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 210 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0110 1111 1011 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 140 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 211 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1111 1000 1010 0011 0001 0010 0000 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 206 207 213 216 NEXT MPC.......... = 040 Misc Control...... = 100 = BUT DEST L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 212 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 116 NEXT MPC.......... = 213 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 213 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1000 0000 0001 0001 0000 0001 0010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 212 NEXT MPC.......... = 211 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 214 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 117 NEXT MPC.......... = 215 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 215 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 0000 1000 0000 0001 0001 0000 0000 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 214 NEXT MPC.......... = 216 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 216 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0001 0010 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 215 NEXT MPC.......... = 211 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 217 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1111 1011 0000 1010 0100 1111 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 041 051 052 071 143 242 245 275 300 370 472 706 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 1 Bus Control ...... = 11 = DATOB ENAB MAINT........ = 1 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 220 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0100 1010 0001 0000 0000 1000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 602 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 221 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0100 1010 0011 0001 0000 1000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 224 NEXT MPC.......... = 602 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 222 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0100 1010 0011 0001 0001 1001 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 563 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 223 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0101 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 565 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 224 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0001 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 221 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 225 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 1101 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 567 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 226 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0011 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 571 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 227 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0111 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 575 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 230 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 0000 1010 0001 0000 0111 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 633 Misc Control...... = 110 = LOAD COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 231 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1100 0000 1010 0011 0001 0111 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 234 NEXT MPC.......... = 633 Misc Control...... = 110 = LOAD COUNT L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 232 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1100 0000 1010 0011 0001 0111 0001 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 621 Misc Control...... = 110 = LOAD COUNT L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 233 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 1001 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 622 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 234 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0011 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 231 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 235 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1010 0101 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 624 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 236 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0101 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 625 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 237 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0001 1101 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 627 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 240 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 0000 1000 1000 1010 0001 0000 0000 0100 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 204 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 241 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1100 0000 1010 0011 0001 0001 1000 1100 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 147 NEXT MPC.......... = 143 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 242 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1001 0000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 072 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 243 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 0100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 073 NEXT MPC.......... = 245 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 244 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 075 NEXT MPC.......... = 245 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 245 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1111 1000 1010 0011 1101 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 243 244 247 262 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 246 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 076 NEXT MPC.......... = 247 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 247 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 246 NEXT MPC.......... = 245 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 250 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0001 0100 1111 1000 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 642 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 0 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 251 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 1010 0001 0000 0001 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 254 NEXT MPC.......... = 513 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 252 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 1010 0001 0000 0000 0111 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 474 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 253 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0111 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 474 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 254 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0010 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 251 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 255 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 1010 1001 0000 1011 0111 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 475 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 256 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1111 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 476 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 257 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1100 1000 1010 0011 0001 0000 1100 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 506 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 260 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1010 0100 1000 0000 1100 0000 0000 0000 0000 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 700 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10001 _e82_data....... = 01100000 ALU FUNC,MODE,CIN_L= 1111,0,1 = A minus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 261 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1001 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 661 NEXT MPC.......... = 262 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 262 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1100 0000 1010 0011 0001 0001 0100 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 261 NEXT MPC.......... = 245 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 263 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1001 0000 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 062 NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 264 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 1101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 063 NEXT MPC.......... = 267 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 265 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1111 1000 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 060 061 161 263 267 306 311 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 266 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 1101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 065 NEXT MPC.......... = 267 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 267 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1111 1000 1010 0011 1001 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 264 266 271 274 NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 270 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 1010 0001 0000 0001 1000 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 203 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 271 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 662 NEXT MPC.......... = 267 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 272 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1011 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 067 NEXT MPC.......... = 273 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 273 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0000 0111 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 272 NEXT MPC.......... = 274 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 274 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1100 0000 1010 0011 0001 0001 1101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 273 NEXT MPC.......... = 267 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 275 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1001 0000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 042 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 276 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 0000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 043 NEXT MPC.......... = 300 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 277 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 045 NEXT MPC.......... = 300 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 300 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1111 0000 1010 0011 1101 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 276 277 302 305 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 301 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 046 NEXT MPC.......... = 302 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 302 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 1000 1001 0000 0000 0000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 301 NEXT MPC.......... = 300 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10010 _e82_data....... = 10101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 303 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0100 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 047 NEXT MPC.......... = 304 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 304 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 1000 1001 0000 0001 0100 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 303 NEXT MPC.......... = 305 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10010 _e82_data....... = 10101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 305 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0000 0000 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 304 NEXT MPC.......... = 300 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 306 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1001 0000 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 162 NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 307 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 0010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 163 NEXT MPC.......... = 311 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 310 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 165 NEXT MPC.......... = 311 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 311 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1111 0000 1010 0011 1001 0001 0101 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 307 310 313 316 NEXT MPC.......... = 265 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 312 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 166 NEXT MPC.......... = 313 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 313 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 312 NEXT MPC.......... = 311 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 314 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0110 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 167 NEXT MPC.......... = 315 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 315 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1110 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 314 NEXT MPC.......... = 316 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 316 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0001 0010 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 315 NEXT MPC.......... = 311 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 317 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 0001 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 022 023 NEXT MPC.......... = 320 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 320 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 1111 1000 0000 0110 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 317 321 326 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 321 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1100 1000 1010 0011 0001 0000 0001 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 025 NEXT MPC.......... = 320 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 322 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1001 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 026 NEXT MPC.......... = 323 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 323 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0001 1111 1000 0000 0001 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 322 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 324 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0101 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 027 NEXT MPC.......... = 325 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 325 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1101 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 324 NEXT MPC.......... = 326 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 326 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0000 1100 1000 1010 0011 0001 0000 0001 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 325 NEXT MPC.......... = 320 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 327 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 152 153 NEXT MPC.......... = 336 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 330 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1100 1000 1010 0011 0001 0000 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 155 NEXT MPC.......... = 336 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 331 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1011 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 156 NEXT MPC.......... = 332 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 332 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1101 0000 1000 1000 0001 0001 0000 0000 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 331 NEXT MPC.......... = 336 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 333 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 157 NEXT MPC.......... = 334 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 334 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 333 NEXT MPC.......... = 335 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 335 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0000 1100 1000 1010 0011 0001 0000 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 334 NEXT MPC.......... = 336 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 336 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 1010 1001 0000 1011 1111 0110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 151 154 327 330 332 335 NEXT MPC.......... = 337 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 337 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1000 0000 1010 0011 0000 0000 0000 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 336 NEXT MPC.......... = 340 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 340 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 0000 1000 0000 1010 0000 0011 0001 0000 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 337 NEXT MPC.......... = 341 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 10 = DATO ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 341 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1000 0000 1000 0000 1010 0001 0000 0000 1000 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 340 NEXT MPC.......... = 342 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 342 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 1111 1000 0000 0110 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 341 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 343 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0100 1111 1000 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 030 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 344 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 032 NEXT MPC.......... = 355 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 345 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 033 NEXT MPC.......... = 354 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 346 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 035 NEXT MPC.......... = 354 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 347 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0010 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 036 NEXT MPC.......... = 350 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 350 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 347 NEXT MPC.......... = 354 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 351 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1010 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 037 NEXT MPC.......... = 352 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 352 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1010 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 351 NEXT MPC.......... = 353 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 353 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0000 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 352 NEXT MPC.......... = 354 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 354 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1101 0000 1010 0011 1101 0001 0110 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 345 346 350 353 NEXT MPC.......... = 355 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 10 = Swap Bytes AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 355 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1111 1000 0000 1010 0100 1011 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 031 344 354 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 1 Bus Control ...... = 10 = DATO ENAB MAINT........ = 1 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 356 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1000 0110 0001 0000 0000 0010 1000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 170 NEXT MPC.......... = 050 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 357 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1001 0000 0000 0011 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 172 NEXT MPC.......... = 370 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 360 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 1001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 173 NEXT MPC.......... = 362 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 361 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 1001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 175 NEXT MPC.......... = 362 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 362 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1111 1000 1010 0011 1101 0000 0011 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 360 361 364 367 NEXT MPC.......... = 370 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 01 = DATIP ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 363 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0101 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 176 NEXT MPC.......... = 364 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 364 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 363 NEXT MPC.......... = 362 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 365 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1101 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 177 NEXT MPC.......... = 366 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 366 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1101 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 365 NEXT MPC.......... = 367 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 367 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0000 1001 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 366 NEXT MPC.......... = 362 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 370 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1000 0110 0001 0000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 171 357 362 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 371 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 1001 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 005 NEXT MPC.......... = 463 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 372 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 0110 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 103 NEXT MPC.......... = 455 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 373 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0110 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 105 NEXT MPC.......... = 455 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 374 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0111 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 106 NEXT MPC.......... = 375 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 375 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0110 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 374 NEXT MPC.......... = 455 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 376 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1111 1110 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 107 NEXT MPC.......... = 377 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 377 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1000 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 376 NEXT MPC.......... = 643 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 400 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 1000 1000 0000 1001 1000 0000 0000 1000 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 602 NEXT MPC.......... = 402 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 11010 _e82_data....... = 10001101 ALU FUNC,MODE,CIN_L= 0101,1,0 = ~B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 401 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0000 0100 0100 0000 1110 1000 0000 0000 0100 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 404 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 402 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 1000 0100 1000 0100 0000 0000 0001 1000 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 400 NEXT MPC.......... = 403 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00001 _e82_data....... = 01011011 ALU FUNC,MODE,CIN_L= 0000,0,0 = A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 403 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 0000 1000 0100 1010 0001 0000 0000 1100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 402 502 NEXT MPC.......... = 606 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 404 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1000 0000 1001 1001 0000 0000 1010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 401 NEXT MPC.......... = 612 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 11010 _e82_data....... = 10001101 ALU FUNC,MODE,CIN_L= 0101,1,0 = ~B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 405 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0010 0000 1000 0000 1000 0001 0000 0001 1100 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 503 NEXT MPC.......... = 407 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10000 _e82_data....... = 01011111 ALU FUNC,MODE,CIN_L= 0000,1,0 = ~A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 406 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0000 0000 1000 0000 0010 1001 0000 0000 0001 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 620 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 407 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0011 1000 0111 1110 1001 0000 1111 1010 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 405 427 603 606 NEXT MPC.......... = 413 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10011 _e102_data...... = 00111000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 1 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 410 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0100 1000 1001 0001 1000 0000 0000 0001 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 701 NEXT MPC.......... = 420 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 01010 _e82_data....... = 00001101 ALU FUNC,MODE,CIN_L= 0101,1,0 = ~B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 411 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 0010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 414 NEXT MPC.......... = 611 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 412 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 0100 1000 1001 1010 0000 0000 0000 0110 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 414 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 413 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0011 1000 0111 1110 1001 0000 1111 1010 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 407 413 453 473 NEXT MPC.......... = 413 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10011 _e102_data...... = 00111000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 1 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 414 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 1000 1000 1001 1010 0000 0000 0001 0010 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 412 416 NEXT MPC.......... = 411 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 415 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0001 0010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 420 422 NEXT MPC.......... = 611 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 416 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0100 1100 1001 0000 0000 0110 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 414 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10011 _e82_data....... = 10001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 417 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0000 1000 0000 0110 0001 0000 0001 1100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 607 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 420 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 0110 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 410 NEXT MPC.......... = 415 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 421 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 0000 1000 0100 1010 0001 0000 0000 0101 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 612 NEXT MPC.......... = 424 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 422 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 1000 1000 1001 1010 0000 0000 0001 0110 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 415 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 423 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1000 0001 1001 0000 0000 0101 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 613 NEXT MPC.......... = 424 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01010 _e82_data....... = 00001101 ALU FUNC,MODE,CIN_L= 0101,1,0 = ~B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 424 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0001 1000 0001 1010 0001 0000 0001 0101 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 421 423 623 NEXT MPC.......... = 425 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00010 _e87_data....... = 11110010 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00011 _e102_data...... = 00000100 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 1 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 425 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 0100 1000 0010 0000 1000 0000 0000 0000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 424 NEXT MPC.......... = 440 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10000 _e87_data....... = 11000100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 426 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0000 1110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 534 NEXT MPC.......... = 616 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 427 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 0000 1000 1000 0000 1001 0000 0001 1100 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 407 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 430 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1100 1000 1000 1010 0001 0000 1110 1010 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 633 NEXT MPC.......... = 452 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 431 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0000 1110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 530 532 NEXT MPC.......... = 616 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 432 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0101 0011 0000 0000 1000 0000 0110 0001 0000 0001 0011 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 001 NEXT MPC.......... = 731 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1010 ***** PDP-11/34a micro code word for MPC = 433 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0000 1000 1000 0001 0001 0000 0001 1011 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 473 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 434 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 0010 1000 1000 1010 0001 0000 0000 1110 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 516 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10001 _e102_data...... = 10000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 1 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 435 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0100 1000 0010 0001 0000 0000 0000 0000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 440 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10000 _e87_data....... = 11000100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 436 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 0110 0001 0000 0000 1110 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 555 NEXT MPC.......... = 556 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 437 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0000 1000 0000 0110 0001 0000 0001 1100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 607 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 440 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1010 1000 0000 1110 1001 0000 0000 1000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 425 435 NEXT MPC.......... = 442 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11001 _e102_data...... = 00010000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 441 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0000 1000 1000 0001 0001 0000 0001 0001 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 446 NEXT MPC.......... = 461 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 442 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0101 1000 0001 1010 0001 0000 1110 0000 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 440 640 650 660 670 NEXT MPC.......... = 640 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00010 _e87_data....... = 11110010 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00111 _e102_data...... = 00010100 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 1 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 443 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 0000 0110 0001 0000 0001 0110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 471 NEXT MPC.......... = 615 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 444 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 0000 0110 0001 0000 0000 0110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 461 NEXT MPC.......... = 614 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 445 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1100 1110 1001 0000 0001 0111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 512 NEXT MPC.......... = 635 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01100 _e87_data....... = 11110100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 446 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0101 1000 0000 1010 0001 0000 0001 0000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 441 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00111 _e102_data...... = 00010100 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 1 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 447 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1100 1110 1001 0000 0000 0111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 634 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01100 _e87_data....... = 11110100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 450 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0100 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 537 NEXT MPC.......... = 744 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 451 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 0000 1000 1000 0000 1001 0000 0001 0011 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 471 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 452 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 0010 1000 0100 1010 0001 0000 0000 1010 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 430 NEXT MPC.......... = 652 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10001 _e102_data...... = 10000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 1 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 453 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 0000 1000 1000 0000 1001 0000 0001 1010 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 413 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 454 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 0000 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 636 NEXT MPC.......... = 641 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 455 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0001 0000 0000 1100 1000 1010 0011 0001 0001 1001 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 101 372 373 375 643 NEXT MPC.......... = 463 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 0 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 456 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 0010 1000 0100 1010 0001 0000 0000 0000 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 500 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10001 _e102_data...... = 10000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 1 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 457 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0000 1000 0000 0110 0001 0000 0001 1100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 607 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 460 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 0000 1000 1010 0001 0000 0000 0011 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 013 017 NEXT MPC.......... = 470 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 00 = PSW _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 461 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1000 1000 0000 1010 0000 0000 0000 0100 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 441 NEXT MPC.......... = 444 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 462 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 0010 1001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 463 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 1010 1001 0000 1010 1011 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 100 371 455 NEXT MPC.......... = 472 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 464 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 1001 1110 1001 0000 0001 0101 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 651 723 NEXT MPC.......... = 465 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 465 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 1111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 464 466 564 NEXT MPC.......... = 637 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 466 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0100 1000 1001 1110 1000 0000 0001 0101 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 465 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 467 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0001 1111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 637 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 470 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0010 1001 0000 0000 0100 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 460 NEXT MPC.......... = 504 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 471 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1000 1000 0000 1010 0000 0000 0001 1000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 451 NEXT MPC.......... = 443 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 472 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1000 0000 1010 0011 1000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 463 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 473 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0011 1000 0111 1110 1001 0000 1111 1010 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 433 NEXT MPC.......... = 413 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10011 _e102_data...... = 00111000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 1 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 474 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 252 253 NEXT MPC.......... = 513 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 475 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 255 NEXT MPC.......... = 513 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 476 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1010 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 256 NEXT MPC.......... = 552 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 477 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0000 1000 0000 0110 0001 0000 0001 1100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 607 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 500 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 0100 0100 1010 0001 0000 0000 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 456 NEXT MPC.......... = 512 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 501 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1110 1001 0000 0001 0010 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 651 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 502 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 0100 1000 1010 0001 0000 0001 1000 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 403 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 503 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0010 1000 1000 0000 1010 0000 0000 0001 0100 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 405 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 504 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 1011 1100 0000 1100 1111 1010 0011 0001 0100 0001 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 470 NEXT MPC.......... = 560 Misc Control...... = 010 = LOAD PSW L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 11110 _e87_data....... = 01000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 0 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 1 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 505 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0010 0000 1000 0000 1000 0001 0000 0001 1000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 603 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10000 _e82_data....... = 01011111 ALU FUNC,MODE,CIN_L= 0000,1,0 = ~A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 506 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 257 NEXT MPC.......... = 510 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 507 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0111 0110 0001 0000 0000 0100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 604 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 510 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0000 0110 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 506 NEXT MPC.......... = 514 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 511 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0001 0010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 611 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 512 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 1001 1000 0000 0110 0000 0000 0001 0100 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 500 516 655 755 NEXT MPC.......... = 445 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01011 _e102_data...... = 01000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 513 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0001 1100 0000 1000 0000 1010 0011 1000 0000 0001 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 251 474 475 514 552 NEXT MPC.......... = 520 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 0 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 514 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1100 0000 1010 0011 0001 0001 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 510 NEXT MPC.......... = 513 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 515 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 0010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 611 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 516 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1100 1000 0111 1110 1001 0000 1110 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 434 NEXT MPC.......... = 512 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 517 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 0000 1000 0100 1010 0001 0000 0001 1100 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 707 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 520 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0001 1100 1111 1000 0000 1010 0100 1011 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 513 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 1 Bus Control ...... = 10 = DATO ENAB MAINT........ = 1 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 0 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 521 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1110 0000 1000 0100 1010 0001 0000 0001 1010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 613 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 522 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0110 0110 0001 0000 0001 1001 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 200 NEXT MPC.......... = 523 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10100 _e87_data....... = 11010010 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 523 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 1111 1000 0000 0001 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 522 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 524 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 0010 1001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 525 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1100 1000 1010 0011 0001 0001 1101 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 004 NEXT MPC.......... = 527 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 526 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0000 1110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 536 NEXT MPC.......... = 616 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 527 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1011 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 525 NEXT MPC.......... = 533 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 530 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1000 1000 1001 1010 0000 0000 0001 0011 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 614 NEXT MPC.......... = 431 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 531 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0000 1110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 616 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 532 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0100 0100 0001 0000 0001 0011 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 431 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00001 _e82_data....... = 01011011 ALU FUNC,MODE,CIN_L= 0000,0,0 = A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 533 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0100 1111 1000 0000 0110 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 527 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 534 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1000 1000 1001 1010 0000 0000 0000 1101 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 615 NEXT MPC.......... = 426 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 535 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1111 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 645 NEXT MPC.......... = 537 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 536 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0100 0100 0001 0000 0000 1101 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 526 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00001 _e82_data....... = 01011011 ALU FUNC,MODE,CIN_L= 0000,0,0 = A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 537 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1100 1000 1010 0011 0001 0000 0010 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 535 NEXT MPC.......... = 450 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 540 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0000 0001 0000 1001 0000 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 725 NEXT MPC.......... = 741 Misc Control...... = 001 = LOAD IR L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00000 _e82_data....... = 01000111 ALU FUNC,MODE,CIN_L= 0011,1,0 = Logic 0 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 541 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1111 1000 0000 1011 0001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 006 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 11100 _e82_data....... = 00000101 ALU FUNC,MODE,CIN_L= 0111,1,0 = A & ~B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 542 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1111 1000 0000 1101 0001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 007 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 11001 _e82_data....... = 00010100 ALU FUNC,MODE,CIN_L= 1110,1,0 = A | B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 543 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 0000 0010 0001 0000 0000 0110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 614 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00100 _e82_data....... = 00010001 ALU FUNC,MODE,CIN_L= 0110,0,0 = A minus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 544 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 0000 0010 0001 0000 0001 0110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 615 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00100 _e82_data....... = 00010001 ALU FUNC,MODE,CIN_L= 0110,0,0 = A minus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 545 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1010 1110 1001 0000 0001 0111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 635 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 11000 _e87_data....... = 11010100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 546 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1110 0011 1100 0000 1010 1000 1001 0001 0000 0001 1100 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 700 NEXT MPC.......... = 547 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 11000 _e82_data....... = 00000110 ALU FUNC,MODE,CIN_L= 1011,1,0 = A & B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 01 = Sign Extend AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0111 ***** PDP-11/34a micro code word for MPC = 547 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 1111 1000 0000 0010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 546 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00100 _e82_data....... = 00010001 ALU FUNC,MODE,CIN_L= 0110,0,0 = A minus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 550 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 0000 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 637 NEXT MPC.......... = 641 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 551 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0101 0011 0000 0000 1000 0000 0110 0001 0000 0001 0001 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 557 NEXT MPC.......... = 561 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1010 ***** PDP-11/34a micro code word for MPC = 552 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 476 NEXT MPC.......... = 513 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 553 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0101 0011 1100 0000 1000 1110 1010 0001 0000 0001 0110 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 020 NEXT MPC.......... = 555 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 11100 _e87_data....... = 11011110 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1010 ***** PDP-11/34a micro code word for MPC = 554 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0001 0000 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 641 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 555 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1000 1000 0001 0001 0000 0000 1111 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 553 NEXT MPC.......... = 436 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 556 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 1110 1001 0000 0001 1110 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 436 NEXT MPC.......... = 557 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 557 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1100 1000 1010 0011 0001 0001 0010 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 556 NEXT MPC.......... = 551 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 560 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 1010 1001 0000 1010 1001 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 504 NEXT MPC.......... = 562 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 561 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 1111 1000 0000 0010 1001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 551 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 562 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1000 0000 1010 0011 0000 0000 1101 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 560 NEXT MPC.......... = 566 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 563 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 1000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 222 NEXT MPC.......... = 602 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 564 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 0101 1110 1001 0000 0001 0101 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 465 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 565 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 0000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 223 NEXT MPC.......... = 601 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 566 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1111 0110 0000 0011 0000 0011 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 562 NEXT MPC.......... = 570 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 10 = DATO ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 11110 _e87_data....... = 01000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 0 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 567 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0001 0000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 225 NEXT MPC.......... = 601 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 570 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 1010 1001 0000 1010 1011 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 566 NEXT MPC.......... = 572 Misc Control...... = 101 = ENAB STOV L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 571 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0111 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 226 NEXT MPC.......... = 574 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 572 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 1100 0000 1000 0000 1010 0011 0000 0001 1011 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 570 NEXT MPC.......... = 573 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 573 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1000 1111 1010 0000 0011 0001 1111 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 572 NEXT MPC.......... = 577 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 10 = DATO ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 11110 _e87_data....... = 01000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 0 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 574 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 571 NEXT MPC.......... = 601 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 575 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1111 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 227 NEXT MPC.......... = 576 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 576 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 0000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 575 NEXT MPC.......... = 600 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 577 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 1010 1001 0000 0000 1100 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 202 573 NEXT MPC.......... = 646 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10110 _e82_data....... = 11110001 ALU FUNC,MODE,CIN_L= 0110,0,1 = A minus B minus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 600 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0001 0000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 576 NEXT MPC.......... = 601 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 601 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0100 1010 0011 0001 0000 1000 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 565 567 574 600 NEXT MPC.......... = 602 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 602 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0010 1000 0000 0111 0001 0000 0110 0000 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 220 221 563 601 NEXT MPC.......... = 400 Misc Control...... = 110 = LOAD COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01101 _e82_data....... = 01010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10001 _e102_data...... = 10000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 1 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 603 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 1000 1000 0000 0100 0000 0000 0001 1100 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 505 NEXT MPC.......... = 407 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00001 _e82_data....... = 01011011 ALU FUNC,MODE,CIN_L= 0000,0,0 = A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 604 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0000 1000 1000 1110 1001 0000 0001 0100 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 507 NEXT MPC.......... = 605 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 605 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 0100 0000 1010 0001 0000 0000 0010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 604 NEXT MPC.......... = 610 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 606 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1010 1000 0000 1110 1001 0000 0001 1100 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 403 NEXT MPC.......... = 407 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11001 _e102_data...... = 00010000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 607 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0010 1000 0000 1000 0000 1110 1001 0000 0000 0010 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 417 437 457 477 NEXT MPC.......... = 610 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 0 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 610 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0010 0000 0100 0011 0110 1001 0000 0001 0000 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 605 607 NEXT MPC.......... = 701 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00111 _e82_data....... = 01111000 ALU FUNC,MODE,CIN_L= 1100,0,1 = A plus A (shift) BLEG............ = 10 = +16 to BMUX _e87_addr......... = 10010 _e87_data....... = 11000111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 611 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 1110 1001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 411 415 511 515 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 612 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1110 1000 1000 1000 1010 0000 0000 0001 0001 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 404 NEXT MPC.......... = 421 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 01 = RS SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 613 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1110 1000 0100 0100 1000 0000 0001 1001 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 521 NEXT MPC.......... = 423 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00011 _e82_data....... = 10010001 ALU FUNC,MODE,CIN_L= 0110,0,0 = A minus B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11101 _e102_data...... = 00000001 but_alu_out_mpc7 = 1 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 614 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0100 1000 1001 1110 1000 0000 0000 0011 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 444 543 NEXT MPC.......... = 530 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 615 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 0100 1000 0101 0100 1000 0000 0000 0111 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 443 544 NEXT MPC.......... = 534 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00011 _e82_data....... = 10010001 ALU FUNC,MODE,CIN_L= 0110,0,0 = A minus B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 616 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0001 1110 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 426 431 526 531 NEXT MPC.......... = 617 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 617 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 1110 1001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 616 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 620 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 0100 0001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 406 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00001 _e82_data....... = 01011011 ALU FUNC,MODE,CIN_L= 0000,0,0 = A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 621 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 232 NEXT MPC.......... = 633 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 622 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 233 NEXT MPC.......... = 632 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 623 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1000 1000 1000 0010 0000 0000 0000 0101 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 424 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00100 _e82_data....... = 00010001 ALU FUNC,MODE,CIN_L= 0110,0,0 = A minus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 624 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 235 NEXT MPC.......... = 632 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 625 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 1101 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 236 NEXT MPC.......... = 626 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 626 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 625 NEXT MPC.......... = 632 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 627 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0000 0011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 237 NEXT MPC.......... = 630 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 630 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0001 0011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 627 NEXT MPC.......... = 631 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 631 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0000 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 630 NEXT MPC.......... = 632 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 632 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 0000 1100 0000 1010 0011 0001 0111 1011 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 622 624 626 631 NEXT MPC.......... = 633 Misc Control...... = 110 = LOAD COUNT L BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 633 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1100 1000 0000 1010 0001 0000 1110 0011 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 230 231 621 632 NEXT MPC.......... = 430 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 634 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0101 1110 1001 0000 0000 1111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 447 NEXT MPC.......... = 636 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00110 _e87_data....... = 11010111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 635 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1001 1110 1001 0000 0000 1111 0011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 445 545 NEXT MPC.......... = 636 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01010 _e87_data....... = 11110111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 636 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1000 1000 1101 0110 0000 0000 0000 0110 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 634 635 NEXT MPC.......... = 454 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01110 _e87_data....... = 11100111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 637 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1100 1000 1101 1110 1001 0000 0000 0010 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 465 467 NEXT MPC.......... = 550 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 01110 _e87_data....... = 11100111 B MODE L........ = 00 = LOAD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 640 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1100 1000 0010 0001 0001 0000 0000 1000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 442 NEXT MPC.......... = 442 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10000 _e87_data....... = 11000100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 641 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 1110 1001 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 454 550 554 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 642 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1001 0011 0000 0000 1000 0000 0010 1001 0000 0010 0010 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 644 NEXT MPC.......... = 250 Misc Control...... = 100 = BUT DEST L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1001 ***** PDP-11/34a micro code word for MPC = 643 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0001 0110 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 377 NEXT MPC.......... = 455 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 644 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1000 0000 0110 0001 0000 0000 1000 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 010 NEXT MPC.......... = 642 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 645 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0110 0001 0000 0001 0111 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 011 NEXT MPC.......... = 535 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 646 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 1011 1100 0000 1100 1000 1010 0011 0001 0001 0100 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 577 NEXT MPC.......... = 745 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 1 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 647 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0010 1001 0000 0000 0110 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 740 NEXT MPC.......... = 654 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 650 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 1100 1000 0010 0000 1001 0000 0000 1000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 442 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10000 _e87_data....... = 11000100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 651 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 1001 1000 0000 0110 0000 0000 0000 0101 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 501 657 751 NEXT MPC.......... = 464 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01011 _e102_data...... = 01000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 652 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 0100 0100 1010 0001 0000 0001 1010 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 452 NEXT MPC.......... = 753 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 653 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0000 1100 1000 1011 0110 0001 0000 1111 1010 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 653 NEXT MPC.......... = 653 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 11010 _e87_data....... = 10110110 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 0 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 654 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0101 1001 0000 0000 1110 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 647 NEXT MPC.......... = 656 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01011 _e82_data....... = 01011000 ALU FUNC,MODE,CIN_L= 1100,0,0 = A plus A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 655 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 0100 0100 1010 0001 0000 0000 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 757 NEXT MPC.......... = 512 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 656 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 1000 0000 0101 1001 0000 0001 0000 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 654 NEXT MPC.......... = 201 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01011 _e82_data....... = 01011000 ALU FUNC,MODE,CIN_L= 1100,0,0 = A plus A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 657 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1000 1000 0000 1010 0000 0000 0001 0010 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 651 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 660 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 1100 1000 0010 0000 1001 0000 0000 1000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 442 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10000 _e87_data....... = 11000100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 661 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0001 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 077 NEXT MPC.......... = 261 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 662 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0011 1010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 066 NEXT MPC.......... = 271 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 663 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1011 0000 0010 1001 0000 0001 0111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 122 NEXT MPC.......... = 675 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 664 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0000 1101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 123 NEXT MPC.......... = 666 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 665 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1100 0000 1010 0011 0001 0000 1101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 125 NEXT MPC.......... = 666 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 666 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1111 1000 1010 0011 0001 0001 0111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 664 665 671 674 NEXT MPC.......... = 675 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 11 = External Data AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 667 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0011 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 126 NEXT MPC.......... = 671 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 670 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1100 1000 0010 0001 0001 0000 0000 1000 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 442 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10000 _e87_data....... = 11000100 B MODE L........ = 11 = HOLD BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 671 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 667 NEXT MPC.......... = 666 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 672 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1011 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 127 NEXT MPC.......... = 673 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 673 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0001 0000 1000 0000 0001 0001 0000 0000 0111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 672 NEXT MPC.......... = 674 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 674 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 1100 0000 1010 0011 0001 0000 1101 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 673 NEXT MPC.......... = 666 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 675 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0000 0000 1000 0000 1110 0001 0000 0000 1111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 120 121 663 666 NEXT MPC.......... = 676 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10101 _e82_data....... = 01011100 ALU FUNC,MODE,CIN_L= 1100,1,0 = logic 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 676 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0000 0000 1000 0000 1100 0001 0000 0001 1111 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 675 NEXT MPC.......... = 677 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10001 _e82_data....... = 01100000 ALU FUNC,MODE,CIN_L= 1111,0,1 = A minus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 677 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0011 1000 0000 0100 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 676 NEXT MPC.......... = 704 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 700 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1110 0011 0000 0000 1001 0110 0110 0001 0000 0000 1100 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 260 NEXT MPC.......... = 546 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10100 _e87_data....... = 11010010 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 10 = Swap Bytes AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0111 ***** PDP-11/34a micro code word for MPC = 701 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0100 1000 0000 0110 0000 0000 0000 0010 0001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 610 NEXT MPC.......... = 410 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 702 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1111 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 703 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1110 1001 0000 1111 1001 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 707 727 NEXT MPC.......... = 723 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 704 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 1100 1111 1000 0000 1010 0000 1111 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 677 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 11 = DATOB ENAB MAINT........ = 1 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 705 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0100 1111 1010 0000 1010 0101 0000 1100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 130 NEXT MPC.......... = 000 Misc Control...... = 011 = LOAD CC L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 1 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 01 = Sign Extend AMUX L............ = 01 = ALU _e102_addr........ = 11111 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 706 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 1010 0011 0000 0000 0000 0000 1010 0001 0000 0001 1110 0010 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 131 132 717 NEXT MPC.......... = 217 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 00 = PSW _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0101 ***** PDP-11/34a micro code word for MPC = 707 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0111 1000 0111 1110 1001 0000 1111 1000 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 517 NEXT MPC.......... = 703 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10111 _e102_data...... = 00110000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 710 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0101 0000 1000 0000 0010 1001 0000 0001 1110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 133 NEXT MPC.......... = 717 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 10 = RD FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 711 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1100 0000 1010 0011 0001 0001 1110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 135 NEXT MPC.......... = 717 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 712 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 1010 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 136 NEXT MPC.......... = 713 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 713 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0001 1110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 712 NEXT MPC.......... = 717 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 714 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0010 1001 0000 0001 0110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 137 NEXT MPC.......... = 715 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00110 _e82_data....... = 11001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 11 = +1 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 715 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0001 0000 1000 0000 0001 0001 0000 0000 1110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 714 NEXT MPC.......... = 716 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01000 _e82_data....... = 00101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 10 = RD SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 716 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 0000 0000 1100 0000 1010 0011 0001 0001 1110 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 715 NEXT MPC.......... = 717 Misc Control...... = 000 = ? BUF DAT TRAN...... = 1 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 11 = Unibus _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 717 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0010 0011 1100 0000 1000 0000 1010 0011 1000 0000 1100 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 710 711 713 716 NEXT MPC.......... = 706 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 1 LOAD BAR.......... = 1 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0100 ***** PDP-11/34a micro code word for MPC = 720 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0000 0001 0000 1001 0000 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 733 NEXT MPC.......... = 741 Misc Control...... = 001 = LOAD IR L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00000 _e82_data....... = 01000111 ALU FUNC,MODE,CIN_L= 0011,1,0 = Logic 0 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 721 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0110 0110 0001 0000 0001 1111 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 742 NEXT MPC.......... = 737 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 10100 _e87_data....... = 11010010 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 10 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 722 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 1100 0001 0000 0000 0111 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 734 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10001 _e82_data....... = 01100000 ALU FUNC,MODE,CIN_L= 1111,0,1 = A minus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 723 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1000 1001 1000 0000 0110 0000 0000 0000 0101 1001 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 703 NEXT MPC.......... = 464 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01011 _e102_data...... = 01000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 01 = RS FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 724 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 1000 1110 0001 0000 0001 0111 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 734 NEXT MPC.......... = 735 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10101 _e82_data....... = 01011100 ALU FUNC,MODE,CIN_L= 1100,1,0 = logic 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 725 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 1110 1000 0000 0100 0000 0000 0000 0000 1101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 540 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 00001 _e82_data....... = 01011011 ALU FUNC,MODE,CIN_L= 0000,0,0 = A plus 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11101 _e102_data...... = 00000001 but_alu_out_mpc7 = 1 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 726 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0000 0001 0000 1001 0000 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 741 Misc Control...... = 001 = LOAD IR L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00000 _e82_data....... = 01000111 ALU FUNC,MODE,CIN_L= 0011,1,0 = Logic 0 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 727 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0111 1000 0111 1110 1001 0000 1111 1000 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 703 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10111 _e82_data....... = 10010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 10110 _e87_data....... = 11001001 B MODE L........ = 01 = SHIFT LEFT BX MODE L....... = 01 = SHIFT LEFT SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 10111 _e102_data...... = 00110000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 730 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0000 0001 0000 1001 0000 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 735 NEXT MPC.......... = 741 Misc Control...... = 001 = LOAD IR L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00000 _e82_data....... = 01000111 ALU FUNC,MODE,CIN_L= 0011,1,0 = Logic 0 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 731 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0000 0001 0000 0001 1011 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 432 NEXT MPC.......... = 733 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00000 _e82_data....... = 01000111 ALU FUNC,MODE,CIN_L= 0011,1,0 = Logic 0 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 732 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0111 0001 0000 0110 1111 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 736 Misc Control...... = 110 = LOAD COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 01101 _e82_data....... = 01010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 733 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0100 1000 0000 1010 0000 0000 0000 0001 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 731 NEXT MPC.......... = 720 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 734 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0100 1000 0000 1010 0000 0000 0000 0101 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 722 NEXT MPC.......... = 724 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 735 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0100 1000 0000 0011 0000 0000 0000 0011 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 724 NEXT MPC.......... = 730 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 01100 _e82_data....... = 00010101 ALU FUNC,MODE,CIN_L= 0110,1,0 = A xor B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00101 _e102_data...... = 01000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 736 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1000 1000 0000 1001 0000 0001 1000 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 732 NEXT MPC.......... = 743 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 737 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0100 0110 0001 0000 0000 1000 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 721 743 NEXT MPC.......... = 742 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 740 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0100 0011 0000 0000 0100 0000 1010 0001 0000 0001 1100 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 647 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 10 = Constants _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0010 ***** PDP-11/34a micro code word for MPC = 741 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 540 720 726 730 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 742 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 1100 1000 0000 1000 1001 0000 1111 0001 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 737 NEXT MPC.......... = 721 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10010 _e82_data....... = 10101010 ALU FUNC,MODE,CIN_L= 1001,0,1 = A plus B BLEG............ = 01 = BX-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 743 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 1100 0000 1000 1000 0000 1001 0000 0001 1111 0111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 736 NEXT MPC.......... = 737 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00010 _e82_data....... = 00001010 ALU FUNC,MODE,CIN_L= 1001,0,0 = A plus B plus 1 BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 01000 _e87_data....... = 11100000 B MODE L........ = 11 = HOLD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 01 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 744 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0110 0001 0000 0100 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 450 NEXT MPC.......... = 000 Misc Control...... = 010 = LOAD PSW L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 745 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0001 0011 0000 0000 1000 0000 0110 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 646 NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 1000 ***** PDP-11/34a micro code word for MPC = 746 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 747 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 750 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 751 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 0110 0001 0000 1111 0010 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 651 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 752 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 753 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 0000 1100 1000 1011 0110 0001 0000 1111 1010 1111 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = 652 753 NEXT MPC.......... = 753 Misc Control...... = 111 = CLK COUNT L BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 00101 _e82_data....... = 00010110 ALU FUNC,MODE,CIN_L= 1010,1,0 = B BLEG............ = 00 = B-REG to BMUX _e87_addr......... = 11010 _e87_data....... = 10110110 B MODE L........ = 10 = SHIFT RIGHT BX MODE L....... = 10 = SHIFT RIGHT SHIFT MUX L..... = 11 ENAB OVX L...... = 0 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01101 _e102_data...... = 00100000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 1 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 00 = ROM FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 754 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 755 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0100 1110 0001 0000 0000 1010 0101 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 512 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10101 _e82_data....... = 01011100 ALU FUNC,MODE,CIN_L= 1100,1,0 = logic 1 BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00100 _e87_data....... = 11001111 B MODE L........ = 00 = LOAD BX MODE L....... = 11 = HOLD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 756 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 757 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1000 1000 0000 1010 0000 0000 0001 0110 1011 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 655 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 0 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 01001 _e102_data...... = 00000010 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 760 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 761 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 762 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 763 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 764 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 765 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 766 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 767 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 770 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 771 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 772 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 773 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 774 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 775 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 776 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 0000 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 00001 _e102_data...... = 00000000 but_alu_out_mpc7 = 0 but_cc_n_mpc6... = 0 but_bxreg01_mpc5 = 0 but_bxreg00_mpc4 = 0 but_sp15_mpc3... = 0 but_count05_mpc2 = 0 but_cc_z_mpc1... = 0 but_ir09_mpc0... = 0 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000 ***** PDP-11/34a micro code word for MPC = 777 ***** (MSB is left, indented fields generated by expansion ROMs) micro word........ = 0000 0011 1100 1011 1000 0000 1010 0001 0000 0000 0000 0000 from ROM: E105 E103 E104 E100 E98 E97 E99 E106 E107 E108 E109 E110 Called by......... = IR or BUT only NEXT MPC.......... = 000 Misc Control...... = 000 = ? BUF DAT TRAN...... = 0 Bus Control ...... = 00 = DATI ENAB MAINT........ = 0 LOAD BAR.......... = 0 LONG CYCLE L...... = 1 AUX CONTROL....... = 0 _e82_addr......... = 10100 _e82_data....... = 01000100 ALU FUNC,MODE,CIN_L= 1111,1,0 = A BLEG............ = 10 = +16 to BMUX _e87_addr......... = 00000 _e87_data....... = 11000011 B MODE L........ = 00 = LOAD BX MODE L....... = 00 = LOAD SHIFT MUX L..... = 00 ENAB OVX L...... = 1 ENAB DBE L...... = 1 SSMUX SS.......... = 00 = Straight AMUX L............ = 01 = ALU _e102_addr........ = 11011 _e102_data...... = 11111111 but_alu_out_mpc7 = 1 but_cc_n_mpc6... = 1 but_bxreg01_mpc5 = 1 but_bxreg00_mpc4 = 1 but_sp15_mpc3... = 1 but_count05_mpc2 = 1 but_cc_z_mpc1... = 1 but_ir09_mpc0... = 1 SPA SRC SEL....... = 00 = ROM SPA DST SEL....... = 11 = RBA FORCE RSV1 L...... = 1 PREVIOUS MODE L... = 1 BUT SERVICE....... = 0 FORCE KERNEL..... = 0 ROM SPA.......... = 0000