hades.models.rtlib.compare
Class CompareAll

java.lang.Object
  hades.simulator.SimObject
      hades.models.rtlib.logic.GenericOnebitLogicObject
          hades.models.rtlib.compare.CompareAll

All Implemented Interfaces:

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

public class CompareAll

extends GenericOnebitLogicObject

CompareAll - compare the two input vectors (SignalStdLogicVector) and generate StdLogic1164 output values for the tests A < B (less than, output LT), A <= B (less equal, output LE), A == B (equal, output EQ), A >= B (greater equal, output GE), A > B (greater than, output GT),

See Also:

Serialized Form

Field Summary

protected int	_0
protected int	_1
protected int	_X
protected StdLogic1164	output_0
protected StdLogic1164	output_1
protected StdLogic1164	output_X
protected Port	port_A
protected Port	port_B
protected Port	port_EQ
protected Port	port_GE
protected Port	port_GT
protected Port	port_LE
protected Port	port_LT
protected StdLogicVector	value_A
protected StdLogicVector	value_B

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

CompareAll()

Method Summary

void	constructPorts()
void	evaluate(java.lang.Object arg) evaluate: read the input data at Ports A and B and compare them.
void	setOutput(Port port, int i, SimKernel simulator, double time)
void	setOutputs(int lt, int le, int eq, int ge, int gt)

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_B

protected Port port_B

port_LT

protected Port port_LT

port_LE

protected Port port_LE

port_EQ

protected Port port_EQ

port_GE

protected Port port_GE

port_GT

protected Port port_GT

value_A

protected StdLogicVector value_A

value_B

protected StdLogicVector value_B

output_0

protected StdLogic1164 output_0

output_1

protected StdLogic1164 output_1

output_X

protected StdLogic1164 output_X

_0

protected int _0

_1

protected int _1

_X

protected int _X

Constructor Detail

CompareAll

public CompareAll()

Method Detail

constructPorts

public void constructPorts()

Overrides:

constructPorts in class GenericOnebitLogicObject

evaluate

public void evaluate(java.lang.Object arg)

evaluate: read the input data at Ports A and B and compare them. Schedule the results to the Less-than, Less-equal, Equals, Greater-Equals, and Greater-than outputs.

Specified by:

evaluate in interface Simulatable

Overrides:

evaluate in class SimObject

Parameters:

arg - an arbitrary object argument

setOutputs

public void setOutputs(int lt,
                       int le,
                       int eq,
                       int ge,
                       int gt)

setOutput

public void setOutput(Port port,
                      int i,
                      SimKernel simulator,
                      double time)