sealed class BitPat extends SourceInfoDoc
Bit patterns are literals with masks, used to represent values with don't care bits. Equality comparisons will ignore don't care bits.
- Source
- BitPat.scala
"b10101".U === BitPat("b101??") // evaluates to true.B "b10111".U === BitPat("b101??") // evaluates to true.B "b10001".U === BitPat("b101??") // evaluates to false.B
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- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- macro def ##(that: BitPat): BitPat
- final def ##: Int
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- AnyRef → Any
- macro def =/=(that: UInt): Bool
- final def ==(arg0: Any): Boolean
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- macro def ===(that: UInt): Bool
- macro def apply(x: Int, y: Int): BitPat
- macro def apply(x: Int): BitPat
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def do_##(that: BitPat)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): BitPat
- def do_=/=(that: UInt)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): Bool
- def do_===(that: UInt)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): Bool
- def do_apply(x: Int, y: Int)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): BitPat
- def do_apply(x: Int)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): BitPat
- final def eq(arg0: AnyRef): Boolean
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- def equals(obj: Any): Boolean
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- BitPat → AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
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- def getWidth: Int
- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- val mask: BigInt
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- def rawString: String
Generate raw string of a BitPat.
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- val value: BigInt
- final def wait(arg0: Long, arg1: Int): Unit
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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.