Difference between revisions of "Assembler:Commands:NOT"
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(Created page with ''''command''' not ''operand'' The NOT instruction implements the bitwise NOT operation. NOT operation reverses the bits in an operand. The operand could be either in a register …') |
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The NOT instruction implements the bitwise NOT operation. NOT operation reverses the bits in an operand. The operand could be either in a register or in the memory. | The NOT instruction implements the bitwise NOT operation. NOT operation reverses the bits in an operand. The operand could be either in a register or in the memory. | ||
| − | operand = | + | operand = !operand |
Example: | Example: | ||
| operand: 0101 0011 | | | operand: 0101 0011 | | ||
Revision as of 08:36, 14 March 2017
command not operand
The NOT instruction implements the bitwise NOT operation. NOT operation reverses the bits in an operand. The operand could be either in a register or in the memory.
operand = !operand
Example:
| operand: 0101 0011 | |------------------------------------| | After NOT -> operand: 1010 1100 |
Performs a bitwise NOT operation (each 1 is set to 0, and each 0 is set to 1) on the destination operand and stores the result in the destination operand location. The destination operand can be a register or a memory location.
Command Parameters
| Parameter | Description |
|---|---|
| operand | The operand to perform a bitwise operation on |
| source | The source operand |
Examples
not al,1
not ax,1
not ax,1
not eax,1
not rax,1
not al,al
not ax,ax
not ax,ax
not eax,eax
not rax,rax
not [eax],eax
not [rax],rax
not [00123ABC],eax
not [SomeSymbol],rax
