trait Enum extends AnyRef
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.
val state_on :: state_off :: Nil = Enum(2) val current_state = WireInit(state_off) switch (current_state) { is (state_on) { ... } is (state_off) { ... } }
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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def
apply(n: Int): List[UInt]
Returns n unique UInt values
Returns n unique UInt values
- n
Number of unique UInt constants to enumerate
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Enumerated constants
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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def
createValues(n: Int): Seq[UInt]
Returns a sequence of Bits subtypes with values from 0 until n.
Returns a sequence of Bits subtypes with values from 0 until n. Helper method.
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def
eq(arg0: AnyRef): Boolean
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equals(arg0: Any): 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,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.