Signal API

The Signal is the base class for the DigitalClock, DigitalSignal, and DigitalBus. Any one of these classes can use the methods described below.

Getters and Setters

getEdgeList()

Returns the list of edges for the signal.

edgeList = pciAddrBus.getEdgeList()

getStateAtTime(double time)

Returns a String that is the state of the signal at the time specified in the argument.

currentState = pciAddrBus.getStateAtTime(45.0e-9)

setName(String sigName)

Sets the name of the signal

mySig.setName("R/W")

getName()

Returns a String that is the name of the signal.

busName = pciAddrBus.getName()

setHeight(int sigHeight)

Sets the height, in pixels, of the signal.

myBus.setHeight(30)

getHeight()

Returns an int that is the height of the signal in pixels.

pciAddrBusHeight = pciAddrBus.getHeight()

setFallTime(double fallTime)

Sets the fall time of every edge in the signal.

myClock.setFallTime(4.0e-9)

getFallTime()

Returns a double that is the fall time of the edges in the signal.

fallTime = readSig.getFallTime()

setRiseTime(double riseTime)

Sets the rise time of every edge in the signal.

myClock.setRiseTime(4.0e-9)

getRiseTime()

Returns a double that is the rise time of the edges in the signal.

riseTime = writeSig.getRiseTime()

setStartState(String startState)

Sets the start state of the signal.

myClock.setStartState("L")

getStartState()

Returns a String that is the start state of the signal.

startState = mySig.getStartState()

setSpaceAbove(int spaceAbove)

Sets the blank space, in pixels, above the signal.

pciClock.setSpaceAbove(50)

getSpaceAbove()

Returns an int that is the space above the signal in pixels.

spaceAbove = sig.getSpaceAbove()