de.michab.simulator
Class DefaultChip

java.lang.Object
  de.michab.simulator.DefaultChip

All Implemented Interfaces:

Addressable, Chip

Direct Known Subclasses:

Cia, Cpu6510, Sid, Vic

public abstract class DefaultChip

extends java.lang.Object

implements Chip

This is a helper class providing a default implementation for the memory attribute and a simple port array factory.

Version:

$Revision: 1.13 $

Author:

Michael G. Binz

Constructor Summary

DefaultChip()

Method Summary

protected Port[]

createPorts(int numOfRegs) This creates an array of Ports tied to the Chip.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.michab.simulator.Chip

getPorts, reset

Methods inherited from interface de.michab.simulator.Addressable

read, write

Constructor Detail

DefaultChip

public DefaultChip()

Method Detail

createPorts

protected final Port[] createPorts(int numOfRegs)

This creates an array of Ports tied to the Chip. A write operation on the Port is forwarded to Chip.write(). Just a helper, can be used by subclasses but not overridden.

Parameters:

numOfRegs - The number of registers to be supported.

Returns:

A newly allocated array of ports. The array index represents the respective port number.