hades.models.rtlib.arith
Class Add

java.lang.Object
  extended byhades.simulator.SimObject
      extended byhades.models.rtlib.GenericRtlibObject
          extended byhades.models.rtlib.arith.Add
All Implemented Interfaces:
java.lang.Cloneable, ContextToolTip, java.io.Serializable, Simulatable, Wakeable

public class Add
extends GenericRtlibObject

Add - a simple adder without carry input or output. Signals are expected to be SignalStdLogicVector objects.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class hades.models.rtlib.GenericRtlibObject
GenericRtlibObject.BinaryValueLabelFormatter, GenericRtlibObject.DecimalValueLabelFormatter, GenericRtlibObject.DINColorSource, GenericRtlibObject.FlexibleLabelFormatter, GenericRtlibObject.HexValueLabelFormatter
 
Field Summary
protected  PortStdLogicVector port_A
           
protected  PortStdLogicVector port_B
           
protected  PortStdLogicVector port_SUM
           
protected  StdLogicVector value_A
           
protected  StdLogicVector value_B
           
 
Fields inherited from class hades.models.rtlib.GenericRtlibObject
BINARY, DECIMAL, defaultdelay, delay, enableAnimationFlag, HEX, labelFormatter, n_bits, valueLabel, vector, vector_000, vector_111, vector_UUU, vector_XXX, vector_ZZZ, vectorOutputPort
 
Fields inherited from class hades.simulator.SimObject
classloader, console, debug, editor, name, parent, ports, propertySheet, simulator, symbol, versionId, visible
 
Constructor Summary
Add()
           
 
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.GenericRtlibObject
assign, configure, constructStandardValues, copy, elaborate, getDelay, getEnableAnimationFlag, getFormattedValue, getNumberFormat, getToolTip, getValue, getWidth, initialize, initValueLabel, isConnected, scheduleAfter, scheduleAfter, scheduleVectorOutputPort, setDelay, setDelay, setEnableAnimationFlag, setEnableAnimationFlag, setFormattedValue, setNumberFormat, setNumberFormat, setSymbol, setValue, setValue, setWidth, setWidth, toString, updateSymbol, wakeup, wakeupAfter, write
 
Methods inherited from class hades.simulator.SimObject
constructDynamicSymbol, 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, 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 PortStdLogicVector port_A

port_B

protected PortStdLogicVector port_B

port_SUM

protected PortStdLogicVector port_SUM

value_A

protected StdLogicVector value_A

value_B

protected StdLogicVector value_B
Constructor Detail

Add

public Add()
Method Detail

constructPorts

public void constructPorts()
Overrides:
constructPorts in class GenericRtlibObject

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