Class/Object

chisel3.util

BitPat

Related Docs: object BitPat | package util

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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
Example: 

  1. "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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Visibility
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Instance Constructors

  1. new BitPat(value: BigInt, mask: BigInt, width: Int)

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Value Members

  1. macro def !=(that: UInt): Bool

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  2. final def !=(arg0: Any): Boolean

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    AnyRef → Any

  3. final def ##(): Int

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  4. macro def =/=(that: UInt): Bool

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  5. final def ==(arg0: Any): Boolean

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  6. macro def ===(that: UInt): Bool

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  7. final def asInstanceOf[T0]: T0

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  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )

  9. def do_=/=(that: UInt)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): Bool

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  10. def do_===(that: UInt)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): Bool

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  11. final def eq(arg0: AnyRef): Boolean

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    AnyRef

  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  14. final def getClass(): Class[_]

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  15. def getWidth: Int

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  16. def hashCode(): Int

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  17. final def isInstanceOf[T0]: Boolean

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  18. val mask: BigInt

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  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. final def synchronized[T0](arg0: ⇒ T0): T0

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  23. def toString(): String

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  24. val value: BigInt

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  25. final def wait(): Unit

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    @throws( ... )

  26. final def wait(arg0: Long, arg1: Int): Unit

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  27. final def wait(arg0: Long): Unit

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Deprecated Value Members

  1. def do_!=(that: UInt)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): Bool

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    Annotations
    @deprecated
    Deprecated

    (Since version 3.0) Use '=/=', which avoids potential precedence problems

Inherited from SourceInfoDoc

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SourceInfoTransformMacro

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