Chisel

Bits

Related Docs: object Bits | package Chisel

abstract class Bits extends Data with proc

Base class for built-in Chisel types Bits and SInt.

Linear Supertypes
proc, Data, Node, nameable, AnyRef, Any
Known Subclasses
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  1. Bits
  2. proc
  3. Data
  4. Node
  5. nameable
  6. AnyRef
  7. Any
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Instance Constructors

  1. new Bits()

Abstract Value Members

  1. abstract def fromInt(x: Int): Bits.this.type

Concrete Value Members

  1. def !=(b: Bits): Bool

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

    Definition Classes
    AnyRef → Any
  3. def ##[T <: Data](right: T): Bits.this.type

    Definition Classes
    BitsData
  4. def ##(b: Node): Node

    Definition Classes
    Node
  5. final def ##(): Int

    Definition Classes
    AnyRef → Any
  6. def %(b: Bits): Bits

  7. def &(b: Bits): Bits.this.type

  8. def *(b: Bits): Bits

  9. def +(b: Bits): Bits

  10. def -(b: Bits): Bits

  11. def /(b: Bits): Bits

  12. def :=(that: Data): Unit

    Definition Classes
    Data
  13. def <<(b: UInt): Bits.this.type

  14. def <>(src: Node): Unit

    Definition Classes
    BitsNode
  15. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  16. def ===[T <: Data](right: T): Bool

    Definition Classes
    BitsData
  17. def W0Wtransform(): Unit

    Definition Classes
    Node
  18. def ^(b: Bits): Bits.this.type

  19. def ^^(src: Node): Unit

    Definition Classes
    Node
  20. val _id: Int

    Definition Classes
    Node
  21. def _isComplementOf(x: Node): Boolean

    Definition Classes
    Node
  22. def addConsumers(): Unit

    Definition Classes
    Node
  23. def andR(): Bool

  24. final def apply(range: (Int, Int)): UInt

  25. final def apply(hi: UInt, lo: UInt): UInt

  26. final def apply(hi: Int, lo: Int): UInt

    Extract a range of bits

  27. final def apply(bit: UInt): Bool

  28. final def apply(bit: Int): Bool

    Extract a single Bool at index *bit*.

  29. def apply(name: String): Data

    Definition Classes
    BitsData
  30. def asDirectionless(): Bits.this.type

    Definition Classes
    BitsData
  31. def asInput(): Bits.this.type

    Definition Classes
    BitsData
  32. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  33. def asOutput(): Bits.this.type

    Sets the direction (*dir*) of instances derived from Bits to OUTPUT or recursively sets members of Bundle/Vec to OUTPUT.

    Sets the direction (*dir*) of instances derived from Bits to OUTPUT or recursively sets members of Bundle/Vec to OUTPUT. Returns this instance with its exact type.

    Definition Classes
    BitsData
  34. final def asTypeFor(node: Node): Bits.this.type

    assigns this instance as the data type for *node*.

    assigns this instance as the data type for *node*.

    Attributes
    protected[Chisel]
  35. def assign(src: Node): Unit

    Definition Classes
    BitsNode
  36. def bitSet(off: UInt, dat: UInt): Bits.this.type

  37. def canCSE: Boolean

    Definition Classes
    Node
  38. lazy val chiselName: String

    Definition Classes
    Node
  39. var clock: Clock

    Definition Classes
    Node
  40. def clone(): Bits.this.type

    Definition Classes
    BitsData → AnyRef
  41. var cntrIdx: Int

    Definition Classes
    Node
  42. def colonEquals(that: Bits): Unit

    Assignment operator

    Assignment operator

    Attributes
    protected
    Definition Classes
    BitsData
  43. def colonEquals[T <: Data](that: Iterable[T]): Unit

    Attributes
    protected
    Definition Classes
    Data
  44. def colonEquals(that: Bundle): Unit

    Attributes
    protected
    Definition Classes
    Data
  45. var comp: proc

    Definition Classes
    Data
  46. var component: Module

    Definition Classes
    Node
  47. def componentOf: Module

    Definition Classes
    Node
  48. val consumers: LinkedHashSet[Node]

    Definition Classes
    Node
  49. def create(dir: IODirection, width: Int): Unit

  50. def dblLitValue: Double

    Definition Classes
    Node
  51. def default: proc

    Attributes
    protected
    Definition Classes
    proc
  52. def defaultMissing: Boolean

    Attributes
    protected
    Definition Classes
    proc
  53. def defaultRequired: Boolean

    Definition Classes
    Bitsproc
  54. var depth: Int

    Definition Classes
    Node
  55. var dir: IODirection

  56. def doProcAssign(src: Node, cond: Bool): Unit

    Attributes
    protected[Chisel]
    Definition Classes
    proc
  57. var driveRand: Boolean

    Definition Classes
    Node
  58. lazy val emitIndex: Int

    Definition Classes
    Node
  59. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  60. def equals(that: Any): Boolean

    Definition Classes
    Node → AnyRef → Any
  61. def equalsForCSE(x: Node): Boolean

    Definition Classes
    Node
  62. def error(b: Bits): Bits

  63. def extract(b: Bundle): List[Node]

    Definition Classes
    Node
  64. def extract(widths: Array[Int]): List[UInt]

    Definition Classes
    Node
  65. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  66. def flatten: Array[(String, Bits)]

    Definition Classes
    BitsData
  67. def flip(): Bits.this.type

    Definition Classes
    BitsData
  68. def floLitValue: Float

    Definition Classes
    Node
  69. def forceMatchingWidths: Unit

    Definition Classes
    BitsNode
  70. def fromBits(b: Bits): Bits.this.type

    Definition Classes
    Data
  71. def fromNode(n: Node): Bits.this.type

    Factory method to create and assign a leaf-type instance out of a subclass of *Node* instance which we have lost the concrete type.

    Factory method to create and assign a leaf-type instance out of a subclass of *Node* instance which we have lost the concrete type.

    Definition Classes
    Data
  72. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  73. def getLit: Literal

    Definition Classes
    Node
  74. def getNode: Node

    Definition Classes
    BitsNode
  75. def getWidth(): Int

    Definition Classes
    Node
  76. def getWidthW(): Width

    Definition Classes
    Node
  77. def hashCode(): Int

    Definition Classes
    Node → AnyRef → Any
  78. def hashCodeForCSE: Int

    Definition Classes
    Node
  79. def illegalAssignment(that: Any): Unit

    Attributes
    protected
    Definition Classes
    Data
  80. def infer: Boolean

    Definition Classes
    Node
  81. var inferWidth: (⇒ Node) ⇒ Width

    Definition Classes
    Node
  82. def init(n: String, w: Int, ins: Node*): Node

    Definition Classes
    Node
  83. def init(n: String, widthFunc: (⇒ Node) ⇒ Width, ins: Node*): Node

    Definition Classes
    Node
  84. def initOf(n: String, widthfunc: (⇒ Node) ⇒ Width, ins: Iterable[Node]): Node

    Definition Classes
    Node
  85. val inputs: ArrayBuffer[Node]

    Definition Classes
    Node
  86. def isByValue: Boolean

    Definition Classes
    Node
  87. def isDirectionless: Boolean

    Definition Classes
    BitsData
  88. lazy val isInObject: Boolean

    Definition Classes
    Node
  89. lazy val isInVCD: Boolean

    Definition Classes
    Node
  90. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  91. def isIo: Boolean

    Definition Classes
    Node
  92. def isIo_=(isIo: Boolean): Unit

    Definition Classes
    Node
  93. def isKnownWidth: Boolean

    Definition Classes
    Node
  94. final def isLit: Boolean

    Definition Classes
    Node
  95. def isReg: Boolean

    Definition Classes
    Node
  96. var isTypeNode: Boolean

    Definition Classes
    Node
  97. def isUsedByClockHi: Boolean

    Definition Classes
    Node
  98. var isWidthWalked: Boolean

    Definition Classes
    Node
  99. val line: StackTraceElement

    Definition Classes
    Node
  100. def litOf: Literal

    Definition Classes
    Node
  101. def litValue(default: BigInt = BigInt(-1)): BigInt

    Definition Classes
    Node
  102. def matchWidth(w: Width): Node

    Definition Classes
    BitsNode
  103. def maybeFlatten: Seq[Node]

    Definition Classes
    Node
  104. var modified: Boolean

    Definition Classes
    Node
  105. def muxes: Seq[Mux]

    Attributes
    protected[Chisel]
    Definition Classes
    proc
  106. var name: String

    Definition Classes
    nameable
  107. var nameHolder: nameable

    Definition Classes
    Node
  108. def nameIt(path: String, isNamingIo: Boolean): Unit

    Definition Classes
    DataNode
  109. var named: Boolean

    _named_ is used to indicates name was set explicitely and should not be overriden by a _nameIt_ generator.

    _named_ is used to indicates name was set explicitely and should not be overriden by a _nameIt_ generator.

    Definition Classes
    nameable
  110. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  111. def needWidth(): Int

    Definition Classes
    Node
  112. final def newBinaryOp(right: Bits, opName: String): Bits.this.type

    Attributes
    protected
  113. final def newLogicalOp(right: Bits, opName: String): Bool

    Attributes
    protected
  114. final def newReductionOp(opName: String): Bool

    Attributes
    protected
  115. final def newUnaryOp(opName: String): Bits.this.type

    Attributes
    protected
  116. def next: Node

    Attributes
    protected[Chisel]
    Definition Classes
    proc
  117. final def notify(): Unit

    Definition Classes
    AnyRef
  118. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  119. def orR(): Bool

  120. def params: Parameters

    Definition Classes
    Data
  121. var parents: LinkedHashSet[Node]

    Definition Classes
    Node
  122. def printTree(writer: PrintStream, depth: Int = 4, indent: String = ""): Unit

    Prints all members of a node and recursively its inputs up to a certain depth level.

    Prints all members of a node and recursively its inputs up to a certain depth level. This method is purely used for debugging.

    Definition Classes
    Node
  123. def procAssign(src: Node): Unit

    Definition Classes
    Bitsproc
  124. var procAssigned: Boolean

    Attributes
    protected
    Definition Classes
    proc
  125. var prune: Boolean

    Definition Classes
    Node
  126. def removeTypeNodes(): Unit

    Definition Classes
    Node
  127. def replaceTree(newNode: Node): Unit

    Definition Classes
    Node
  128. def review(): Unit

    Definition Classes
    Node
  129. var sccIndex: Int

    Definition Classes
    Node
  130. var sccLowlink: Int

    Definition Classes
    Node
  131. def setDefault(src: Node): Unit

    Attributes
    protected
    Definition Classes
    proc
  132. def setIsTypeNode: Unit

    Definition Classes
    Data
  133. def setName(n: String): Unit

    Definition Classes
    Node
  134. def setWidth(w: Int): Unit

    Definition Classes
    Node
  135. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  136. def toBits(): UInt

    Definition Classes
    Node
  137. def toBool(): Bool

    Definition Classes
    Data
  138. def toBools: Vec[Bool]

  139. lazy val toNode: Node

    Definition Classes
    DataNode
  140. def toSInt(): SInt

  141. def toString(): String

    Definition Classes
    Bits → AnyRef → Any
  142. def toUInt(): UInt

  143. def unary_~(): Bits.this.type

  144. def usesInClockHi(i: Node): Boolean

    Definition Classes
    Node
  145. def verifyMuxes: Unit

    Attributes
    protected[Chisel]
    Definition Classes
    proc
  146. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  147. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  148. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  149. var width_: Width

    Definition Classes
    Node
  150. def xorR(): Bool

  151. def |(b: Bits): Bits.this.type

Inherited from proc

Inherited from Data

Inherited from Node

Inherited from nameable

Inherited from AnyRef

Inherited from Any

Ungrouped