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assembler:8086_88:cheat_sheet
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| Command | Description |
|---|---|
| AAA | ASCII adjust after addition |
| AAD | ASCII adjust before divide |
| AAM | ASCII adjust alter multiply |
| AAS | ASCII adjust after subtract |
| ADC | Add with carry |
| ADD | Add |
| AND | And |
| CALL | Call |
| CBW | Convert byte to word |
| CLC | Clear carry flag |
| CLD | Clear direction flag |
| CLI | Clear interrupt flag |
| CMC | Complement carry flag |
| CMP | Compare |
| CMPS | Compare string |
| CMPSB | Compare string bytewise |
| CMPSW | Compare string wordwise |
| CWD | Convert word to double word |
| DAA | Decimal adjust after addition |
| DAS | Decimal adjust after subtract |
| DEC | Decrement |
| DIV | Divide (unsigned) |
| ESC | Escape (to external device) |
| HLT | Halt |
| IDIV | Integer divide (signed) |
| IMUL | Integer multiply (signed) |
| IN | Input from |
| INC | Increment |
| INT | Interrupt |
| INTO | Interrupt if overflow |
| IRET | Interrupt return |
| JA | Jump if above |
| JAE | Jump if above or equal |
| JB | Jump if below |
| JBE | Jump if below or equal |
| JCXZ | Jump if CX equal zero |
| JE | Jump if equal |
| JG | Jump if greater |
| JGE | Jump if greater or equal |
| JL | Jump if less |
| JLE | Jump if less or equal |
| JMP | Jump |
| JNA | Jump if not above |
| JNAE | Jump if not above and not equal |
| JNB | Jump if not below |
| JNBE | Jump if not below and not equal |
| JNE | Jump if not equal |
| JNG | Jump if not greater |
| JNGE | Jump if not greater and not equal |
| JNL | Jump if not less |
| JNLE | Jump if not less and not equal |
| JNO | Jump if no overflow |
| JNP | Jump if no parity |
| JNS | Jump if no sign |
| JNZ | Jump if not zero |
| JO | Jump if overflow |
| JP | Jump if parity |
| JPE | Jump if parity even |
| JPO | Jump if parity odd |
| JS | Jump if sign |
| JZ | Jump if zero |
| LAHF | Load AH with flags |
| LDS | Load pointer using DS |
| LEA | Load effective address to register |
| LES | Load pointer using ES |
| LOCK | Lock Bus |
| LODS | Load string to AL/AX |
| LODSB | Load string bytewise to AL |
| LODSW | LODSW Load string wordwise to AX |
| LOOP | Loop CX times |
| LOOPE | Loop CX times while equal |
| LOOPNE | Loop CX times while not equal |
| LOOPNZ | Loop CX times while not zero |
| LOOPZ | Loop CX times while zero |
| MOV | Move |
| MOVS | Move string |
| MOVSB | Move string bytewise |
| MOVSW | Move string wordwise |
| MUL | Muliply (unsigned) |
| NEG | Negate |
| NOP | No Operation |
| NOT | Invert |
| OR | Or |
| OUT | Output to |
| POP | Pop |
| POPF | Pop flags |
| PUSH | Push |
| PUSHF | Push flags |
| RCL | Rotate through carry left |
| RCR | Rotate through carry right |
| REP | Repeat CX times |
| REPE | Repeat CX times while equal |
| REPNE | Repeat CX times while not equal |
| REPNZ | Repeat CX times while not zero |
| REPZ | Repeat CX times while zero |
| RET | Return from procedure |
| ROL | Rotate left |
| ROR | Rotate right |
| SAHF | Store AH into flags |
| SAL | Shift arithmetic left |
| SAR | Shift arithmetic right |
| SBB | Subtract with borrow |
| SCAS | Scan string |
| SCASB | Scan string bytewise |
| SCASW | Scan string wordwise |
| SHL | Shift logical left |
| SHR | Shift logical right |
| STC | Set carry flag |
| STD | Set direction flag |
| STI | Set Interrupt flag |
| STOS | Store string from AL/AX |
| STOSB | Store string bytewise from AL |
| STOSW | Store string wordwise from AX |
| SUB | Subtract |
| TEST | Test |
| WAIT | Wait for test |
| XCHG | Exchange |
| XLAT | Translate byte to AL |
| XOR | Exclusive or |
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assembler/8086_88/cheat_sheet.1527713210.txt · Last modified: 2024/02/16 01:02 (external edit)
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