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

OR

XOR

Class Operators

Expression Classes

Relocatable Expressions

Simple Relocatable Expressions

Extended Relocatable Expressions

Expressions Example

Control Statements

Macro Processor

XOR Assembler Operator

Arguments	operand XOR operand
Description	The XOR bitwise operator performs a bitwise Exclusive-OR on the two specified operands.
See Also	AND, NOT, OR
Example	MOV R1, #(01h XOR 03h) ; R1 = 02h