org.opencores.mapping
Class SPCMap

java.lang.Object
  |
  +--org.opencores.mapping.SPCMap

public class SPCMap

extends java.lang.Object

Class that groups one bit full adders into four bit adders.

Field Summary

java.util.Vector	adderList list of all adders in graph.
Graph	g graph used for mapping
java.util.Vector	groupList list of all adder groups @see group

Constructor Summary

SPCMap(Graph g)
constructs new Adders

Method Summary

java.util.Vector	group() joins adders into groups - some groups may need to be splitted if too long.
java.util.Vector	map() Joins adders together into SPCs.
void	ungroup() disjoins adders

Methods inherited from class java.lang.Object

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

Field Detail

adderList

public java.util.Vector adderList

list of all adders in graph. @see group

groupList

public java.util.Vector groupList

list of all adder groups @see group

g

public Graph g

graph used for mapping

Constructor Detail

SPCMap

public SPCMap(Graph g)

constructs new Adders

Parameters:

g - graph to work on later

Method Detail

ungroup

public void ungroup()

disjoins adders

Parameters:

g - graph to perform ungroupping

group

public java.util.Vector group()

joins adders into groups - some groups may need to be splitted if too long. Also adderList is built.

Parameters:

g - graph to perform groupping

Returns:

vector of all adders

map

public java.util.Vector map()

Joins adders together into SPCs.

WARNING: Call group first.

Returns:

adderList - Vector of all NodeSPC.

See Also:

group