byucc.jhdl.apps.Tbone
Class TboneObserver

java.lang.Object
  byucc.jhdl.apps.Tbone.TboneObserver

All Implemented Interfaces:

SimulatorCallback

public class TboneObserver

extends java.lang.Object

implements SimulatorCallback

Constructor Summary

TboneObserver(Node parent)

Method Summary

java.lang.StringBuffer	printErrorVal(int index, java.lang.StringBuffer message)
void	simulatorRefresh(int cycle, int phase) This method is called after each simulation run.
void	simulatorReset() This method will be called after the simulation has been reset.
void	simulatorUpdate(int cycle, int phase) This method is called after each simulation event.

Methods inherited from class java.lang.Object

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

Constructor Detail

TboneObserver

public TboneObserver(Node parent)

Method Detail

simulatorUpdate

public void simulatorUpdate(int cycle,
                            int phase)

Description copied from interface: SimulatorCallback

This method is called after each simulation event. The granularity of the event is determined by the specific Simulator within the simulate() method of the Simulator. For the single-clock simulator, this corresponds to each cycle of simulation. For the multi-clock simulator, this corresponds to each step in the clock schedule of the simulator.

Specified by:

simulatorUpdate in interface SimulatorCallback

Parameters:

cycle - The current cycle number of the simulator. This value is the same as the value generated by the call HWSystem.getTotalClockCount().

phase - The current phase of the simulator. This value is the same as the value generated by the call HWSystem.getCurrentStepCount().

simulatorReset

public void simulatorReset()

Description copied from interface: SimulatorCallback

This method will be called after the simulation has been reset. Unlike the initialize method of the Initializeable interface, this method is called after every simulator reset. This method can be used to reset variables associated with watching the progress of a simulation. Note that the cycle and phase number is reset to zero before this call is made.

Specified by:

simulatorReset in interface SimulatorCallback

simulatorRefresh

public void simulatorRefresh(int cycle,
                             int phase)

Description copied from interface: SimulatorCallback

This method is called after each simulation run. A simulation run is a multiple clock/step execution issued by a testbench or jab. For example, if the user types 'cycle 50', this callback method will be called after the completed simulation of all 50 clock cycles. Unlike the simulatorUpdate method, this method will not be called on each simulation event. This method is useful for GUIs or display widgets that only need to be updated once the simulaton has paused.

Specified by:

simulatorRefresh in interface SimulatorCallback

Parameters:

cycle - The current cycle number of the simulator. This value is the same as the value generated by the call HWSystem.getTotalClockCount().

phase - The current phase of the simulator. This value is the same as the value generated by the call HWSystem.getCurrentStepCount().

printErrorVal

public java.lang.StringBuffer printErrorVal(int index,
                                            java.lang.StringBuffer message)