object Fill
Create repetitions of the input using a tree fanout topology.
- Source
- Bitwise.scala
Fill(2, "b1000".U) // equivalent to "b1000 1000".U Fill(2, "b1001".U) // equivalent to "b1001 1001".U Fill(2, myUIntWire) // dynamic fill
Example:
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- macro def apply(n: Int, x: UInt): UInt
Create n repetitions of x using a tree fanout topology.
Create n repetitions of x using a tree fanout topology.
Output data-equivalent to x ## x ## ... ## x (n repetitions).
- Exceptions thrown
java.lang.IllegalArgumentExceptionifnis less than zero
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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,FixedPoint,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.