hades.models.gates
Class GenericGate

java.lang.Object
  hades.simulator.SimObject
      hades.models.gates.GenericGate

All Implemented Interfaces:

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

Direct Known Subclasses:

And2, And3, And4, And4Neg2, And6, AudioPlayer, BitlineBuffer, Buffer, ClockGen, ClockGen2, ClockGenWithAutoStop, CounterRE, DelayNode, Demux14, DiodeSwitch, GalFuse, Inv, InvOpenCollector, Ipin, LFSRAnalyzer, LFSRGenerator, Mux21, Mux41, Nand2, Nand3, Nand4, NandMetastable2, NandMetastable3, Nor2, Nor3, Nor4, Opin, Or2, Or3, Or4, Or6, RandomBitGenerator, RomDiode, Stimulus, Switch, Tri, WeakBuffer, Xnor2, Xor2

public class GenericGate

extends SimObject

implements Simulatable, ContextToolTip, java.io.Serializable

GenericGate - base class to provide common stuff for logic gates. All Signals are expected to be StdLogic1164 objects. This class provides one timing parameter for the gate propagation delay.

See Also:

Serialized Form

Field Summary

protected double

t_delay

Fields inherited from class hades.simulator.SimObject

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

Constructor Summary

GenericGate()

Method Summary

void	configure() create and display a 'ConfigDialog' to set the parameters for a SimObject.
SimObject	copy() create a copy of the current GenericGate with the same gate delay.
void	elaborate(java.lang.Object arg) elaborate: just store a reference to the current simulator
double	getDelay()
java.lang.String	getToolTip(java.awt.Point position, long millis) construct a (short) tool tip message for a logic gate with name, class name, and gate delay.
boolean	initialize(java.lang.String s) initialize a GenericGate from a String that contains the integer version id of this gate and its propagation delay (in seconds), e.g.
void	scheduleEvent(Signal signal, double time, StdLogic1164 value, Port port) utility method to schedule a simulator event at the given simulation time.
void	scheduleEventAfter(Signal signal, double delay, StdLogic1164 value, Port port) utility method to schedule a simulator event, after delay seconds from the current simulation time.
void	scheduleOutputValue(Port port, StdLogic1164 value, double time) utility method to schedule a simulator event at the given simulation time
void	scheduleOutputValueAfter(Port port, StdLogic1164 value, double delay) utility method to schedule a simulator event, after delay seconds from the current simulation time.
void	setDelay(double t)
void	setDelay(java.lang.String s)
void	write(java.io.PrintWriter ps) write "versionId" and gate delay "t_delay"

Methods inherited from class hades.simulator.SimObject

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface hades.simulator.Simulatable

evaluate, message

Field Detail

t_delay

protected double t_delay

Constructor Detail

GenericGate

public GenericGate()

Method Detail

getDelay

public double getDelay()

setDelay

public void setDelay(double t)

setDelay

public void setDelay(java.lang.String s)

configure

public void configure()

Description copied from class: SimObject

create and display a 'ConfigDialog' to set the parameters for a SimObject. The default ConfigDialog for the base class (SimObject) itself is empty except for the 'instance name' of the SimObject.

Overrides:

configure in class SimObject

initialize

public boolean initialize(java.lang.String s)

initialize a GenericGate from a String that contains the integer version id of this gate and its propagation delay (in seconds), e.g. '1001 0.5E-8'.

Overrides:

initialize in class SimObject

write

public void write(java.io.PrintWriter ps)

write "versionId" and gate delay "t_delay"

Overrides:

write in class SimObject

elaborate

public void elaborate(java.lang.Object arg)

elaborate: just store a reference to the current simulator

Specified by:

elaborate in interface Simulatable

Overrides:

elaborate in class SimObject

scheduleEvent

public void scheduleEvent(Signal signal,
                          double time,
                          StdLogic1164 value,
                          Port port)

utility method to schedule a simulator event at the given simulation time.

scheduleEventAfter

public void scheduleEventAfter(Signal signal,
                               double delay,
                               StdLogic1164 value,
                               Port port)

utility method to schedule a simulator event, after delay seconds from the current simulation time.

scheduleOutputValue

public void scheduleOutputValue(Port port,
                                StdLogic1164 value,
                                double time)

utility method to schedule a simulator event at the given simulation time

scheduleOutputValueAfter

public void scheduleOutputValueAfter(Port port,
                                     StdLogic1164 value,
                                     double delay)

utility method to schedule a simulator event, after delay seconds from the current simulation time.

copy

public SimObject copy()

create a copy of the current GenericGate with the same gate delay.

Overrides:

copy in class SimObject

getToolTip

public java.lang.String getToolTip(java.awt.Point position,
                                   long millis)

construct a (short) tool tip message for a logic gate with name, class name, and gate delay.

Specified by:

getToolTip in interface ContextToolTip

Overrides:

getToolTip in class SimObject