dioscuri.module.cpu
Class Instruction_DEC_DI

java.lang.Object
  dioscuri.module.cpu.Instruction_DEC_DI

All Implemented Interfaces:

Instruction

public class Instruction_DEC_DI
extends java.lang.Object
implements Instruction

Intel opcode 4F
Decrement general register DI.
Flags modified: OF, SF, ZF, AF, PF

Constructor Summary

Instruction_DEC_DI()
Class constructor

Instruction_DEC_DI(CPU processor)
Class constructor specifying processor reference

Method Summary

void	execute() Decrement general register DI

Methods inherited from class java.lang.Object

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

Constructor Detail

Instruction_DEC_DI

public Instruction_DEC_DI()

Class constructor

Instruction_DEC_DI

public Instruction_DEC_DI(CPU processor)

Class constructor specifying processor reference

Parameters:

processor - Reference to CPU class

Method Detail

execute

public void execute()

Decrement general register DI

Specified by:

execute in interface Instruction