class DecodeTable[I <: DecodePattern] extends AnyRef
A structured way of generating large decode tables, often found in CPU instruction decoders
Each field is a DecoderPattern, its genTable method will be called for each possible pattern and gives expected
output for this field as a BitPat.
- I
concrete type of input patterns trait
- Source
- DecoderBundle.scala
Linear Supertypes
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Instance Constructors
-
new
DecodeTable(patterns: Seq[I], fields: Seq[DecodeField[I, _]])
- patterns
all possible input patterns, should implement trait DecoderPattern
- fields
all fields as decoded output
Value Members
-
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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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
- def bundle: DecodeBundle
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
- def decode(input: UInt): DecodeBundle
-
final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
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final
def
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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- val table: TruthTable
-
def
toString(): String
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
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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.