object scanRightOr
Map each bit to the logical OR of itself and all bits with higher index
Here scanRight means "start from the right and iterate to the left, where right is the highest index", a common operation on arrays and lists.
- Source
- Bitwise.scala
scanRightOr("b00001000".U) // Returns "b00001111".U scanRightOr("b00010100".U) // Returns "b00011111".U scanRightOr("b00000000".U) // Returns "b00000000".U
Example:
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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.