hades.models.rtlib.logic
Class Xor

java.lang.Object
  hades.simulator.SimObject
      hades.models.rtlib.logic.GenericOnebitLogicObject
          hades.models.rtlib.logic.Xor

All Implemented Interfaces:

java.lang.Cloneable, ContextToolTip, java.io.Serializable, Simulatable, Wakeable

public class Xor

extends GenericOnebitLogicObject

Xor - the logical XOR (= odd parity) of all bits in this SignalStdLogicVector which results in a StdLogic1164 output value.

See Also:

Serialized Form

Field Summary

protected Port	port_A
protected Port	port_Y
protected StdLogicVector	value_A

Fields inherited from class hades.models.rtlib.logic.GenericOnebitLogicObject

defaultdelay, delay, n_bits, value, value_0, value_1, value_U, value_X, value_Z, valueLabel, vector, vector_000, vector_111, vector_UUU, vector_XXX, vector_ZZZ

Fields inherited from class hades.simulator.SimObject

classloader, console, debug, editor, name, parent, ports, propertySheet, simulator, symbol, versionId, visible

Constructor Summary

Xor()

Method Summary

void	constructPorts()
void	evaluate(java.lang.Object arg) evaluate(): called by the simulation engine on all events that concern this object.

Methods inherited from class hades.models.rtlib.logic.GenericOnebitLogicObject

configure, constructStandardValues, copy, elaborate, getDelay, getValue, getWidth, initialize, initValueLabel, isConnected, setDelay, setDelay, setValue, setValue, setWidth, setWidth, toString, updateSymbol, wakeup, write

Methods inherited from class hades.simulator.SimObject

constructDynamicSymbol, getBindkey, getClassLoader, getDebug, getEditor, getExternalResources, getFullName, getName, getParent, getPort, getPorts, getPropertySheet, getResourceAsStream, getSimulator, getSymbol, getSymbolResourceName, getToolTip, getVersionId, isVisible, keyPressed, message, mousePressed, needsDynamicSymbol, needsExternalResources, setClassLoader, setConsole, setDebug, setEditor, setName, setParent, setPorts, setSimulator, setSymbol, setVersionId, setVisible, tearDown

Methods inherited from class java.lang.Object

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

Methods inherited from interface hades.simulator.Simulatable

message

Field Detail

port_A

protected Port port_A

port_Y

protected Port port_Y

value_A

protected StdLogicVector value_A

Constructor Detail

Xor

public Xor()

Method Detail

constructPorts

public void constructPorts()

Overrides:

constructPorts in class GenericOnebitLogicObject

evaluate

public void evaluate(java.lang.Object arg)

evaluate(): called by the simulation engine on all events that concern this object. The object is responsible for updating its internal state and for scheduling all pending output events.

Specified by:

evaluate in interface Simulatable

Overrides:

evaluate in class SimObject

Parameters:

arg - an arbitrary object argument