scanLeftOr

chisel3.util.scanLeftOr

Map each bit to the logical OR of itself and all bits with lower index

Here scanLeft means "start from the left and iterate to the right, where left is the lowest index", a common operation on arrays and lists.

Attributes

Example

scanLeftOr("b00001000".U(8.W)) // Returns "b11111000".U
scanLeftOr("b00010100".U(8.W)) // Returns "b11111100".U
scanLeftOr("b00000000".U(8.W)) // Returns "b00000000".U

Source

Bitwise.scala

Graph

Supertypes

class Object

trait Matchable

class Any

Self type

scanLeftOr.type

Members list

Value members

Concrete methods

Attributes

Source: Bitwise.scala

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