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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Inherited
  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 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.

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 :=[T <: Data](data: T): 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 ^^(src: Node): Unit

    Definition Classes
    Node
  12. def addConsumers(): Unit

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

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

  15. final def asInstanceOf[T0]: T0

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

    Definition Classes
    Node
  17. def bitSet(off: UInt, dat: UInt): UInt

    Definition Classes
    Node
  18. def clearlyEquals(x: Node): Boolean

    Definition Classes
    Node
  19. var clock: Clock

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

    Definition Classes
    Data → AnyRef
  21. var comp: proc

  22. var component: Module

    Definition Classes
    Node
  23. def componentOf: Module

    Definition Classes
    Node
  24. val consumers: ArrayBuffer[Node]

    Definition Classes
    Node
  25. var depth: Int

    Definition Classes
    Node
  26. var driveRand: Boolean

    Definition Classes
    Node
  27. def emitIndex(): Int

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

    Definition Classes
    AnyRef
  29. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  30. def extract(b: Bundle): List[Node]

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

    Definition Classes
    Node
  32. def finalize(): Unit

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

  34. var flattened: Boolean

    Definition Classes
    Node
  35. def flip(): Data.this.type

  36. def forceMatchingWidths: Unit

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

  38. var genError: Boolean

    Definition Classes
    Node
  39. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  40. def getLit: Literal

    Definition Classes
    Node
  41. def getNode(): Node

    Definition Classes
    Node
  42. def getWidth(): Int

    Definition Classes
    Node
  43. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  44. var index: Int

    Definition Classes
    Node
  45. def infer: Boolean

    Definition Classes
    Node
  46. var inferCount: Int

    Definition Classes
    Node
  47. var inferWidth: (Node) ⇒ Int

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

    Definition Classes
    Node
  49. def init(n: String, width: (Node) ⇒ Int, ins: Node*): Node

    Definition Classes
    Node
  50. def initOf(n: String, width: (Node) ⇒ Int, ins: List[Node]): Node

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

    Definition Classes
    Node
  52. def isByValue: Boolean

    Definition Classes
    Node
  53. var isClkInput: Boolean

    Definition Classes
    Node
  54. def isDirectionless: Boolean

  55. var isFixedWidth: Boolean

    Definition Classes
    Node
  56. def isInObject: Boolean

    Definition Classes
    Node
  57. def isInVCD: Boolean

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

    Definition Classes
    Any
  59. def isIo: Boolean

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

    Definition Classes
    Node
  61. def isLit: Boolean

    Definition Classes
    Node
  62. def isMemOutput: Boolean

    Definition Classes
    Node
  63. var isPrintArg: Boolean

    Definition Classes
    Node
  64. def isRamWriteInput(i: Node): Boolean

    Definition Classes
    Node
  65. def isReg: Boolean

    Definition Classes
    Node
  66. var isScanArg: Boolean

    Definition Classes
    Node
  67. var isSigned: Boolean

    Definition Classes
    Node
  68. var isTypeNode: Boolean

    Definition Classes
    Node
  69. def isUsedByRam: Boolean

    Definition Classes
    Node
  70. var isWidthWalked: Boolean

    Definition Classes
    Node
  71. var line: StackTraceElement

    Definition Classes
    Node
  72. def litOf: Literal

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

    Definition Classes
    Node
  74. def matchWidth(w: Int): Node

    Definition Classes
    Node
  75. def maxNum: BigInt

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

    Definition Classes
    Node
  77. def minNum: BigInt

    Definition Classes
    Node
  78. var name: String

    Definition Classes
    nameable
  79. var nameHolder: nameable

    Definition Classes
    Node
  80. def nameIt(path: String): Unit

    Definition Classes
    DataNode
  81. 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
  82. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  83. final def notify(): Unit

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

    Definition Classes
    AnyRef
  85. 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
  86. var prune: Boolean

    Definition Classes
    Node
  87. def removeTypeNodes(): Unit

    Definition Classes
    Node
  88. var sccIndex: Int

    Definition Classes
    Node
  89. var sccLowlink: Int

    Definition Classes
    Node
  90. def setIsClkInput: Unit

    Definition Classes
    Node
  91. def setIsSigned: Unit

    Definition Classes
    Node
  92. def setIsTypeNode: Unit

  93. def setName(n: String): Unit

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

  95. def signed: Data.this.type

    Definition Classes
    Node
  96. var stack: Array[StackTraceElement]

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

    Definition Classes
    AnyRef
  98. def terminate(): Unit

  99. def toBits(): UInt

  100. def toBool(): Bool

  101. def toNode: Node

  102. def toString(): String

    Definition Classes
    AnyRef → Any
  103. def traceNode(c: Module, stack: Stack[() ⇒ Any]): Any

    Definition Classes
    Node
  104. def traceableNodes: Array[Node]

    Definition Classes
    Node
  105. def value: BigInt

    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 walked: Boolean

    Definition Classes
    Node
  110. def width: Int

    Definition Classes
    Node
  111. var width_: Int

    Definition Classes
    Node
  112. def width_=(w: Int): Unit

    Sets the width of a Node.

    Sets the width of a Node.

    Definition Classes
    Node

Inherited from Node

Inherited from nameable

Inherited from AnyRef

Inherited from Any

Ungrouped