object when
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- When.scala
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- def apply(cond: => Bool)(block: => Any)(implicit sourceInfo: SourceInfo): WhenContext
Create a
whencondition block, where whether a block of logic is executed or not depends on the conditional.Create a
whencondition block, where whether a block of logic is executed or not depends on the conditional.- cond
condition to execute upon
- block
logic that runs only if
condis true
when ( myData === 3.U ) { // Some logic to run when myData equals 3. } .elsewhen ( myData === 1.U ) { // Some logic to run when myData equals 1. } .otherwise { // Some logic to run when myData is neither 3 nor 1. }
Example: - final def asInstanceOf[T0]: T0
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- def cond: Bool
Returns the current
whenconditionReturns the current
whenconditionThis is the conjunction of conditions for all
whensgoing up the call stackwhen (a) { when (b) { when (c) { }.otherwise { when.cond // this is equal to: a && b && !c } } } - final def eq(arg0: AnyRef): Boolean
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This is the documentation for Chisel.
Package structure
The chisel3 package presents the public API of Chisel. It contains the concrete core types
UInt,SInt,Bool,Clock, andReg, the abstract typesBits,Aggregate, andData, and the aggregate typesBundleandVec.The Chisel package is a compatibility layer that attempts to provide chisel2 compatibility in chisel3.
Utility objects and methods are found in the
utilpackage.The
testerspackage defines the basic interface for chisel testers.