Enum

chisel3.util.Enum

See theEnum companion object

trait Enum

Defines a set of unique UInt constants

Unpack with a list to specify an enumeration. Usually used with switch to describe a finite state machine.

Attributes

Example

val state_on :: state_off :: Nil = Enum(2)
val current_state = WireDefault(state_off)
switch (current_state) {
 is (state_on) {
   ...
 }
 is (state_off) {
   ...
 }
}

Companion

object

Source

Enum.scala

Graph

Supertypes

class Object

trait Matchable

class Any

Known subtypes

object Enum

Members list

Value members

Concrete methods

Returns n unique UInt values

Value parameters

n: Number of unique UInt constants to enumerate

Attributes

Returns: Enumerated constants
Source: Enum.scala

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