Full Dec PDP11 Opcode List ========================== File: Docs.Comp.PDP11.OpListBin - Update: 0.10 Author: J.G.Harston - Date: 08-08-2001 Binary Mnemonic --------------------------------- 0:000:000:000:000:000 HALT 0:000:000:000:000:001 WAIT 0:000:000:000:000:010 RTI 0:000:000:000:000:011 BPT 0:000:000:000:000:100 IOT 0:000:000:000:000:101 RESET 0:000:000:000:000:110 RTT 0:000:000:000:000:111 MFPT 0:000:000:000:xxx:xxx - 0:000:000:001:dddddd JMP dd 0:000:000:010:000:rrr RTS r 0:000:000:010:001:rrr - 0:000:000:010:010:rrr - 0:000:000:010:011:nnn SPL n 0:000:000:010:1fxxxx Set flags to f 0:000:000:011:dddddd SWAB dd Branches -------- 0:000:000:1xx xxxxxx BR disp 0:000:0bb bxx xxxxxx Branch disp One operand ----------- 0:000:100:rrr:dddddd JSR r,dd 0:000:101:iii:dddddd CLR/COM/INC/DEC/NEG/ADC/SBC/TST dd 0:000:110:iii:dddddd ROR/ROL/ASR/ASL/MARK/MFPI/MTPI/SXT dd 0:000:111:iii:xxxxxx CSM/-/SET/LCK/-/-/-/- dd Two operands ------------ 0:iii:ssssss:dddddd MOV/CMP/BIT/BIC/BIS/ADD ss,dd One operand ----------- 0:111:0ii:rrr:ssssss MUL/DIV/ASH/ASHC r,ss 0:111:100:rrr:ssssss XOR r,ss 0:111:101:000:iiirrr FADD/FSUB/FMUL/FDIV/-/-/-/- r 0:111:101:xxx:xxxxxx FIS 0:111:110:xxx:xxxxxx CIS 0:111:111:rrr:nnnnnn SOB r,back Branches and traps ------------------ 1:000:0bb:bxx:xxxxxx Branch disp 1:000:100:0xx:xxxxxx EMT x 1:000:100:1xx:xxxxxx TRAP x One operand ----------- 1:000:101:iii:dddddd CLRB/COMB/INCB/DECB/NEGB/ADCB/SBCB/TSTB dd 1:000:110:iii:dddddd RORB/ROLB/ASRB/ASLB/MTPS/MFPD/MTPD/MFPS dd 1:000:111:xxx:xxxxxx - Two operands ------------ 1:iii:ssssss:dddddd MOVB/CMPB/BITB/BICB/BISB/SUB/- ss,dd 1:111:xxxxxx:xxxxxx FP