Tabulka 77.12. Operační kódy instrukcí PDP-11
0 000 000 000 000 000 | HALT | ||
0 000 000 011 dddddd | SWAB | ||
0 000 101 000 dddddd | CLR | ||
0 000 101 001 dddddd | COM | ||
0 000 101 010 dddddd | INC | ||
0 000 101 011 dddddd | DEC | ||
0 000 101 100 dddddd | NEG | ||
0 000 101 111 dddddd | TST | ||
0 000 110 000 dddddd | ROR | ||
0 000 110 001 dddddd | ROL | ||
0 000 110 010 dddddd | ASR | ||
0 000 110 011 dddddd | ASL | ||
0 001 ssssss dddddd | MOV | ||
0 010 ssssss dddddd | CMP | ||
0 011 ssssss dddddd | BIT | ||
0 100 ssssss dddddd | BIC | ||
0 101 ssssss dddddd | BIS | ||
0 110 ssssss dddddd | ADD | ||
0 111 000 rrr ssssss | MUL | ||
0 111 001 rrr ssssss | DIV | ||
0 111 010 rrr ssssss | ASH | ||
0 111 011 rrr ssssss | ASHC | ||
0 111 100 rrr dddddd | XOR | ||
1 000 101 000 dddddd | CLRB | ||
1 000 101 001 dddddd | COMB | ||
1 000 101 010 dddddd | INCB | ||
1 000 101 011 dddddd | DECB | ||
1 000 101 100 dddddd | NEGB | ||
1 000 101 111 dddddd | TSTB | ||
1 000 110 000 dddddd | RORB | ||
1 000 110 001 dddddd | ROLB | ||
1 000 110 010 dddddd | ASRB | ||
1 000 110 011 dddddd | ASLB | ||
1 001 ssssss dddddd | MOVB | ||
1 010 ssssss dddddd | CMPB | ||
1 011 ssssss dddddd | BITB | ||
1 100 ssssss dddddd | BICB | ||
1 101 ssssss dddddd | BISB | ||
1 110 ssssss dddddd | SUB |