| Mnenomic | Operation | Addressing
Mode |
Instruction | Condition Codes |
|||
| Prebyte | Opcode | Operand | Cycles | ||||
| CLRA | Clear Accumulator A | INH | - | 4F | - | 2 |  |
| CLRB | Clear Accumulator B | INH | - | 5F | - | 2 | |
| CLV | Clear Overflow Flag | INH | - | 0A | - | 2 |  |
| CMPA | Compare A to Memory | IMM | - | 81 | ii | 2 |  |
| DIR | - | 91 | dd | 3 | |||
| EXT | - | B1 | hh ll | 4 | |||
| IND, X | - | A1 | ff | 4 | |||
| IND, Y | 18 | A1 | ff | 5 | |||
| CMPB | Compare B to Memory | IMM | - | C1 | ii | 2 | |
| DIR | - | D1 | dd | 3 | |||
| EXT | - | F1 | hh ll | 4 | |||
| IND, X | - | E1 | ff | 4 | |||
| IND, Y | 18 | E1 | ff | 5 | |||
| COM | Ones Complement Memory Byte | EXT | - | 73 | hh ll | 6 |  |
| IND, X | - | 63 | ff | 6 | |||
| IND, Y | 18 | 63 | ff | 7 | |||
| COMA | Ones Complement A | INH | - | 43 | - | 2 | |
| COMB | Ones Complement B | INH | - | 53 | - | 2 | |
| CPD | Compare D to Memory 16-Bit | IMM | 1A | 83 | jj kk | 5 | |
| DIR | 1A | 93 | dd | 6 | |||
| EXT | 1A | B3 | hh ll | 7 | |||
| IND, X | 1A | A3 | ff | 7 | |||
| IND, Y | CD | A3 | ff | 7 | |||
