dioscuri.module.cpu32
Class EPROMMemory

java.lang.Object
  dioscuri.module.cpu32.Memory
      dioscuri.module.cpu32.AbstractMemory
          dioscuri.module.cpu32.LazyMemory
              dioscuri.module.cpu32.LazyCodeBlockMemory
                  dioscuri.module.cpu32.EPROMMemory

All Implemented Interfaces:

ByteArray

public class EPROMMemory
extends LazyCodeBlockMemory

Author:

Bram Lohman, Bart Kiers

Field Summary

Fields inherited from class dioscuri.module.cpu32.LazyCodeBlockMemory

protectedCodeBuffer, realCodeBuffer, virtual8086CodeBuffer

Constructor Summary

EPROMMemory(byte[] data, Clock clk)

EPROMMemory(byte[] data, int offset, int length, Clock clk)

EPROMMemory(int size, int base, byte[] data, int offset, int length, Clock clk)

Method Summary

void	clear()
void	copyContentsFrom(int address, byte[] buf, int off, int len)
boolean	isVolatile()
void	setByte(int offset, byte data)
void	setDoubleWord(int offset, int data)
void	setWord(int offset, short data)

Methods inherited from class dioscuri.module.cpu32.LazyCodeBlockMemory

constructCodeBlocksArray, decodeCodeBlockAt, dispose, execute, regionAltered, relinquishCache, setProtectedCodeBlockAt, setRealCodeBlockAt, setVirtual8086CodeBlockAt, toString

Methods inherited from class dioscuri.module.cpu32.LazyMemory

copyContentsInto, getByte, getDoubleWord, getSize, getWord, isAllocated, isCacheable

Methods inherited from class dioscuri.module.cpu32.AbstractMemory

clear, clearArray, clearArray, getDoubleWord, getDoubleWordInBytes, getLowerDoubleQuadWord, getQuadWord, getQuadWordInBytes, getUpperDoubleQuadWord, getWord, getWordInBytes, setDoubleWordInBytes, setLowerDoubleQuadWord, setQuadWord, setQuadWordInBytes, setUpperDoubleQuadWord, setWordInBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

EPROMMemory

public EPROMMemory(byte[] data,
                   Clock clk)

Parameters:

data -

clk -

EPROMMemory

public EPROMMemory(byte[] data,
                   int offset,
                   int length,
                   Clock clk)

Parameters:

data -

offset -

length -

clk -

EPROMMemory

public EPROMMemory(int size,
                   int base,
                   byte[] data,
                   int offset,
                   int length,
                   Clock clk)

Parameters:

size -

base -

data -

offset -

length -

clk -

Method Detail

setByte

public void setByte(int offset,
                    byte data)

Specified by:

setByte in interface ByteArray

Overrides:

setByte in class LazyCodeBlockMemory

Parameters:

offset -

data -

setWord

public void setWord(int offset,
                    short data)

Overrides:

setWord in class LazyCodeBlockMemory

Parameters:

offset -

data -

setDoubleWord

public void setDoubleWord(int offset,
                          int data)

Overrides:

setDoubleWord in class LazyCodeBlockMemory

Parameters:

offset -

data -

copyContentsFrom

public void copyContentsFrom(int address,
                             byte[] buf,
                             int off,
                             int len)

Overrides:

copyContentsFrom in class LazyCodeBlockMemory

Parameters:

address -

buf -

off -

len -

clear

public void clear()

Specified by:

clear in interface ByteArray

Overrides:

clear in class LazyCodeBlockMemory

isVolatile

public boolean isVolatile()

Returns:

-