dioscuri.module.cpu
Class Instruction_AAA

java.lang.Object
  dioscuri.module.cpu.Instruction_AAA

All Implemented Interfaces:

Instruction

public class Instruction_AAA
extends java.lang.Object
implements Instruction

Intel opcode 37
AAA- ASCII adjust after addition.
Adjust two unpacked BCD digits so a addition operation on result yields correct unpacked BCD value
Flags modified: AF, CF (OF, SF, ZF and PF are undefined.

Constructor Summary

Instruction_AAA()
Class constructor

Instruction_AAA(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Adjust two unpacked BCD digits so a addition operation on result yields correct unpacked BCD value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Instruction_AAA

public Instruction_AAA()

Class constructor

Instruction_AAA

public Instruction_AAA(CPU processor)

Class constructor specifying processor reference

Parameters:

processor - Reference to CPU class

Method Detail

execute

public void execute()

Adjust two unpacked BCD digits so a addition operation on result yields correct unpacked BCD value.

Specified by:

execute in interface Instruction