| AAA |
Ascii Adjust after Addition. |
| AAD |
Ascii Adjust After Division. |
| AAM |
|
| AAS |
|
| ADC |
Add with Carry. |
| ADD |
Addition of 2 numbers. |
| AND |
|
| CALL |
|
| CBW |
Convert Byte to Word. |
| CLC |
Clear Carry. |
| CLD |
Clear Direction Flag. |
| CLI |
Clear Interrupt Flag. |
| CMC |
Complement Carry Flag. |
| CMP |
Compare |
| CMPSB |
String Compare |
| CMPSW |
String Comparison. (word) |
| CWD |
Convert word to double word. |
| DAA |
Decimal Adjust After Addition. |
| DAS |
Decimal adjust After Subtraction. |
| DEC |
Decrement |
| DIV |
Unsigned Division. |
| HLT |
Halt the System. |
| IDIV |
Division of Signed Number. |
| IMUL |
Multiplication of Signed Numbers |
| IN |
Get Input from PORT. |
| INC |
Increment |
| INT |
Interrupt call |
| INTO |
Interrupt 4 |
| 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 = 0. |
| 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 |
Unconditional 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. |
| JNC |
Jump if no Carry. |
| 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 Not Parity. |
| JNS |
Jump if SF=0 (Sign Flag). |
| JNZ |
Jump if Not Zero. |
| JO |
Jump if Overflow. |
| JP |
Jump if Parity (Even Parity). |
| JPE |
Jump if Even Parity. |
| JPO |
Jump if Odd Parity. |
| JS |
Jump if Signed. |
| JZ |
Jump if Zero. |
| LAHF |
Load AH from 8 low bits of Flags register. |
| LDS |
Load memory double word into word register and DS. |
| LEA |
Load Effective Address. |
| LES |
Load memory double word into word register and ES. |
| LODSB |
String Instruction. Load String. |
| LODSW |
String Instruction. Load String Word. |
| LOOP |
Decrease CX, jump to label if CX not zero. |
| LOOPE |
Loop if Zero Flag is set. |
| LOOPNE |
Loop if Not Equal. |
| LOOPNZ |
Decrease CX, jump to label if CX not zero and ZF = 0. |
| LOOPZ |
Decrease CX, jump to label if CX not zero and ZF = 1. |
| MOV |
Copy operand2 to operand1. |
| MOVSB |
String Copy Instruction (Byte). |
| MOVSW |
String Copy Instruction (Word). |
| MUL |
Unsigned Multiplication. |
| NEG |
Negative of Operand. |
| NOP |
No Operation. |
| NOT |
Perform Logical NOT (Invert each bit). |
| OR |
Performs Logical OR. |
| OUT |
Output data to Port (I/O Ports). |
| POP |
POP's Data from Stack. |
| POPF |
POP Flag Register. |
| PUSH |
Push data to Stack. |
| PUSHF |
Store flags register in the stack. |
| RCL |
Rotate Left through Carry. |