com.xilinx.rapidwright.design

Class ClockTools

Object

com.xilinx.rapidwright.design.ClockTools

public class ClockTools
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Map<String,String>	clbRegTypes
static Map<String,String>	unisimFFs
static Map<String,String>	unisimLatches

Constructor Summary

Constructors

Constructor and Description
ClockTools()

Method Summary

Modifier and Type	Method and Description
static EDIFHierNet	getClockFromDesign(Design design) Gets the clock net from the provided design.
static EDIFHierNet	getClockNet(EDIFHierCellInst i) If the provided instance is a CLB register (flip-flop or latch), it will get the net of the connected net to the clock pin of the cell and return it.

Methods inherited from class Object

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

Field Detail

unisimFFs

public static Map<String,String> unisimFFs

unisimLatches

public static Map<String,String> unisimLatches

clbRegTypes

public static Map<String,String> clbRegTypes

Constructor Detail

ClockTools

public ClockTools()

Method Detail

getClockNet

public static EDIFHierNet getClockNet(EDIFHierCellInst i)

If the provided instance is a CLB register (flip-flop or latch), it will get the net of the connected net to the clock pin of the cell and return it.

Parameters:

i - The instance in question.

Returns:

The clock net connected to this instance's clock pin, or null if none is found.

getClockFromDesign

public static EDIFHierNet getClockFromDesign(Design design)

Gets the clock net from the provided design. If the design has more than one net, it gets the net with the most CLB register fan out.

Parameters:

design - The design to query.

Returns:

The biggest CLB register fan out net in the design.