Ax51 User's Guide

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Ax51 User's Guide

Ax51 Introduction

Assembling Programs

Writing Assembly Programs

Assembly Statements

Symbols and Symbol Names

Using Operands and Expressions

Special Assembler Symbols

Program Addresses

Expressions and Operators

Character Strings

Location Counter

*

+

-

/

<

<=

<>

==

>

>=

EQ

GT

LT

NE

NOT

OR

Class Operators

Expression Classes

Relocatable Expressions

Simple Relocatable Expressions

Extended Relocatable Expressions

Expressions Example

Control Statements

Macro Processor

NOT Assembler Operator

Arguments	NOT operand
Description	The bitwise NOT operator performs a bitwise complement on the specified operand. All bits that were set are cleared and all cleared bits are set.
See Also	AND, OR, XOR
Example	MOV R1, #NOT 0FF12h ; R1 = 00EDh