Chisel

Data

abstract class Data extends Node

*Data* is part of the *Node* Composite Pattern class hierarchy. It is the root of the type system which includes composites (Bundle, Vec) and atomic types (UInt, SInt, etc.).

Instances of Data are meant to help with construction and correctness of a logic graph. They will trimmed out of the graph before a *Backend* generates target code.

Linear Supertypes
Node, nameable, AnyRef, Any
Known Subclasses
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  1. Data
  2. Node
  3. nameable
  4. AnyRef
  5. Any
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  1. Public
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Instance Constructors

  1. new Data()

Abstract Value Members

  1. abstract def asDirectionless(): Data.this.type

  2. abstract def asOutput(): Data.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.

  3. abstract def flatten: Array[(String, Bits)]

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

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

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

  4. def ##(b: Node): Node

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

    Definition Classes
    AnyRef → Any
  6. def :=(that: Data): Unit

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

    Definition Classes
    Node
  8. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  9. final def ==(arg0: Any): Boolean

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

  11. def W0Wtransform(): Unit

    Definition Classes
    Node
  12. def ^^(src: Node): Unit

    Definition Classes
    Node
  13. val _id: Int

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

    Definition Classes
    Node
  15. def addConsumers(): Unit

    Definition Classes
    Node
  16. def apply(name: String): Data

  17. def asInput(): Data.this.type

  18. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  19. def assign(src: Node): Unit

    Definition Classes
    Node
  20. def canCSE: Boolean

    Definition Classes
    Node
  21. lazy val chiselName: String

    Definition Classes
    Node
  22. var clock: Clock

    Definition Classes
    Node
  23. def clone(): Data.this.type

    Definition Classes
    Data → AnyRef
  24. var cntrIdx: Int

    Definition Classes
    Node
  25. def colonEquals[T <: Data](that: Iterable[T]): Unit

    Attributes
    protected
  26. def colonEquals(that: Bundle): Unit

    Attributes
    protected
  27. def colonEquals(that: Bits): Unit

    Attributes
    protected
  28. var comp: proc

  29. var component: Module

    Definition Classes
    Node
  30. def componentOf: Module

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

    Definition Classes
    Node
  32. def dblLitValue: Double

    Definition Classes
    Node
  33. var depth: Int

    Definition Classes
    Node
  34. var driveRand: Boolean

    Definition Classes
    Node
  35. lazy val emitIndex: Int

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

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

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

    Definition Classes
    Node
  39. def extract(b: Bundle): List[Node]

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

    Definition Classes
    Node
  41. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  42. def flip(): Data.this.type

  43. def floLitValue: Float

    Definition Classes
    Node
  44. def forceMatchingWidths: Unit

    Definition Classes
    Node
  45. def fromBits(b: Bits): Data.this.type

  46. def fromNode(n: Node): Data.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.

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

    Definition Classes
    AnyRef → Any
  48. def getLit: Literal

    Definition Classes
    Node
  49. def getNode: Node

    Definition Classes
    Node
  50. def getWidth(): Int

    Definition Classes
    Node
  51. def getWidthW(): Width

    Definition Classes
    Node
  52. def hashCode(): Int

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

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

    Attributes
    protected
  55. def infer: Boolean

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

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

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

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

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

    Definition Classes
    Node
  61. def isByValue: Boolean

    Definition Classes
    Node
  62. def isDirectionless: Boolean

  63. lazy val isInObject: Boolean

    Definition Classes
    Node
  64. lazy val isInVCD: Boolean

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

    Definition Classes
    Any
  66. def isIo: Boolean

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

    Definition Classes
    Node
  68. def isKnownWidth: Boolean

    Definition Classes
    Node
  69. final def isLit: Boolean

    Definition Classes
    Node
  70. def isReg: Boolean

    Definition Classes
    Node
  71. def isTopLevelIO: Boolean

    Definition Classes
    Node
  72. var isTypeNode: Boolean

    Definition Classes
    Node
  73. def isUsedByClockHi: Boolean

    Definition Classes
    Node
  74. var isWidthWalked: Boolean

    Definition Classes
    Node
  75. val line: StackTraceElement

    Definition Classes
    Node
  76. def litOf: Literal

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

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

    Definition Classes
    Node
  79. def maybeFlatten: Seq[Node]

    Definition Classes
    Node
  80. var modified: Boolean

    Definition Classes
    Node
  81. var name: String

    Definition Classes
    nameable
  82. var nameHolder: nameable

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

    Definition Classes
    DataNode
  84. 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
  85. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  86. def needWidth(): Int

    Definition Classes
    Node
  87. final def notify(): Unit

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

    Definition Classes
    AnyRef
  89. def params: Parameters

  90. 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
  91. var prune: Boolean

    Definition Classes
    Node
  92. def removeTypeNodes(): Unit

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

    Definition Classes
    Node
  94. def review(): Unit

    Definition Classes
    Node
  95. var sccIndex: Int

    Definition Classes
    Node
  96. var sccLowlink: Int

    Definition Classes
    Node
  97. def setIsTypeNode: Unit

  98. def setName(n: String): Unit

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

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

    Definition Classes
    AnyRef
  101. def toBits(): UInt

    Definition Classes
    Node
  102. def toBool(): Bool

  103. lazy val toNode: Node

    Definition Classes
    DataNode
  104. def toString(): String

    Definition Classes
    AnyRef → Any
  105. def usesInClockHi(i: Node): Boolean

    Definition Classes
    Node
  106. final def wait(): Unit

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

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

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

    Definition Classes
    Node

Inherited from Node

Inherited from nameable

Inherited from AnyRef

Inherited from Any

Ungrouped