Commodore 64 machine instructions (sorted by instruction)
| Instruction | - | # | ZP | ZP,X | ZP,Y | (ZP,X) | (ZP),Y | ABS | ABS,X | ABS,Y | (ABS) | REL | A
|
|---|
| ADC | | $69 | $65 | $75 | | $61 | $71 | $6D | $7D | $79 | | |
|
| AND | | $29 | $25 | $35 | | $21 | $31 | $2D | $3D | $29 | | |
|
| ASL | | | $06 | $16 | | | | $0E | $1E | | | | $0A
|
| BCC | | | | | | | | | | | | $90 |
|
| BCS | | | | | | | | | | | | $B0 |
|
| BEQ | | | | | | | | | | | | $F0 |
|
| BIT | | | $24 | | | | | $2C | | | | |
|
| BMI | | | | | | | | | | | | $30 |
|
| BNE | | | | | | | | | | | | $D0 |
|
| BPL | | | | | | | | | | | | $10 |
|
| BRK | $00 | | | | | | | | | | | |
|
| BVC | | | | | | | | | | | | $50 |
|
| BVS | | | | | | | | | | | | $70 |
|
| CLC | $18 | | | | | | | | | | | |
|
| CLD | $D8 | | | | | | | | | | | |
|
| CLI | $58 | | | | | | | | | | | |
|
| CLV | $B8 | | | | | | | | | | | |
|
| CMP | | $C9 | $C5 | $D5 | | $C1 | $D1 | $CD | $DD | $D9 | | |
|
| CPX | | $E0 | $E4 | | | | | $EC | | | | |
|
| CPY | | $C0 | $C4 | | | | | $CC | | | | |
|
| DEC | | | $C6 | $D6 | | | | $CE | $DE | | | |
|
| DEX | $CA | | | | | | | | | | | |
|
| DEY | $88 | | | | | | | | | | | |
|
| EOR | | $49 | $45 | $55 | | $41 | $51 | $4D | $5D | $59 | | |
|
| INC | | | $E6 | $F6 | | | | $EE | $FE | | | |
|
| INX | $E8 | | | | | | | | | | | |
|
| INY | $C8 | | | | | | | | | | | |
|
| JMP | | | | | | | | $4C | | | $6C | |
|
| JSR | | | | | | | | $20 | | | | |
|
| LDA | | $A9 | $A5 | $B5 | | $A1 | $B1 | $AD | $BD | $B9 | | |
|
| LDX | | $A2 | $A6 | | $B6 | | | $AE | | $BE | | |
|
| LDY | | $A0 | $A4 | $B4 | | | | $AC | $BC | | | |
|
| LSR | | | $46 | $56 | | | | $4E | $5E | | | | $4A
|
| NOP | $EA | | | | | | | | | | | |
|
| ORA | | $09 | $05 | $15 | | $01 | $11 | $0D | $1D | $19 | | |
|
| PHA | $48 | | | | | | | | | | | |
|
| PHP | $08 | | | | | | | | | | | |
|
| PLA | $68 | | | | | | | | | | | |
|
| PLP | $28 | | | | | | | | | | | |
|
| ROL | | | $26 | $36 | | | | $2E | $3E | | | | $2A
|
| ROR | | | $66 | $76 | | | | $6E | $7E | | | | $6A
|
| RTI | $40 | | | | | | | | | | | |
|
| RTS | $60 | | | | | | | | | | | |
|
| SBC | | $E9 | $E5 | $F5 | | $E1 | $F1 | $ED | $FD | $E9 | | |
|
| SEC | $38 | | | | | | | | | | | |
|
| SED | $F8 | | | | | | | | | | | |
|
| SEI | $78 | | | | | | | | | | | |
|
| STA | | | $85 | $95 | | $81 | $91 | $8D | $9D | $99 | | |
|
| STX | | | $86 | | $96 | | | $8E | | | | |
|
| STY | | | $84 | $94 | | | | $8C | | | | |
|
| TAX | $AA | | | | | | | | | | | |
|
| TAY | $A8 | | | | | | | | | | | |
|
| TSX | $BA | | | | | | | | | | | |
|
| TXA | $8A | | | | | | | | | | | |
|
| TXS | $9A | | | | | | | | | | | |
|
| TYA | $98 | | | | | | | | | | | |
|