Class

spinal.lib.experimental.math

Floating

Related Doc: package math

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case class Floating(exponentSize: Int, mantissaSize: Int) extends Bundle with Product with Serializable

Floating point value

exponentSize

Size of the exponent field

mantissaSize

Size of the mantissa field with the implicit one not included

Linear Supertypes
Serializable, Serializable, Product, Equals, Bundle, ValCallbackRec, ValCallback, MultiData, Data, InComponent, OverridedEqualsHashCode, SpinalTagReady, Assignable, NameableByComponent, Nameable, OwnableRef, ContextUser, ScalaLocated, GlobalDataUser, AnyRef, Any
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Inherited
  1. Floating
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Bundle
  7. ValCallbackRec
  8. ValCallback
  9. MultiData
  10. Data
  11. InComponent
  12. OverridedEqualsHashCode
  13. SpinalTagReady
  14. Assignable
  15. NameableByComponent
  16. Nameable
  17. OwnableRef
  18. ContextUser
  19. ScalaLocated
  20. GlobalDataUser
  21. AnyRef
  22. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Floating(exponentSize: Int, mantissaSize: Int)

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    exponentSize

    Size of the exponent field

    mantissaSize

    Size of the mantissa field with the implicit one not included

Type Members

  1. abstract type RefOwnerType

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    Definition Classes
    OwnableRef

Value Members

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

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    Definition Classes
    AnyRef → Any
  2. def ##(right: Data): Bits

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    Definition Classes
    Data
  3. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  4. def :=(that: BigDecimal): Unit

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    Assign decimal value to the Floating

    Assign decimal value to the Floating

    that

    BigDecimal value

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

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    Definition Classes
    AnyRef → Any
  6. var _spinalTags: LinkedHashSet[SpinalTag]

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    Definition Classes
    SpinalTagReady
  7. def abs: Floating

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    Absolute value

    Absolute value

    returns

    Absolute value of this float

  8. def addAttribute(attribute: Attribute): Floating.this.type

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    Definition Classes
    Data → SpinalTagReady
  9. def addAttribute(name: String, value: Int): Floating.this.type

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    Definition Classes
    SpinalTagReady
  10. def addAttribute(name: String, value: String): Floating.this.type

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    Definition Classes
    SpinalTagReady
  11. def addAttribute(name: String): Floating.this.type

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    Definition Classes
    SpinalTagReady
  12. def addTag[T <: SpinalTag](spinalTag: T): Floating.this.type

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    Definition Classes
    MultiData → SpinalTagReady
  13. def addTags[T <: SpinalTag](tags: Iterable[T]): Floating.this.type

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    Definition Classes
    SpinalTagReady
  14. def allowDirectionLessIo: Floating.this.type

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    Definition Classes
    Data
  15. def allowOverride: Floating.this.type

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    Definition Classes
    Data
  16. def allowPartialyAssigned: Floating.this.type

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    Definition Classes
    Data
  17. def allowPruning(): Floating.this.type

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    Definition Classes
    Data
  18. def allowSimplifyIt(): Floating.this.type

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    Definition Classes
    Data
  19. def allowUnsetRegToAvoidLatch: Floating.this.type

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    Definition Classes
    Data
  20. def as[T <: Data](dataType: HardType[T]): T

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    Definition Classes
    Data
  21. def asBits: Bits

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    Definition Classes
    MultiData → Data
  22. def asData: Data

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    Definition Classes
    Data
  23. def asInOut(): Floating.this.type

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    Definition Classes
    MultiData → Data
  24. def asInput(): Floating.this.type

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    Definition Classes
    MultiData → Data
  25. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  26. def asOutput(): Floating.this.type

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    Definition Classes
    MultiData → Data
  27. def assignAllByName(that: Bundle): Unit

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    Definition Classes
    Bundle
  28. def assignDontCare(): Floating.this.type

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    Definition Classes
    Data
  29. def assignFormalRandom(kind: RandomExpKind): Unit

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    Definition Classes
    MultiData → Data
  30. final def assignFrom(that: AnyRef, target: AnyRef): Unit

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    Definition Classes
    Data
  31. def assignFromBits(bits: Bits, hi: Int, lo: Int): Unit

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    Definition Classes
    MultiData → Data
  32. def assignFromBits(bits: Bits): Unit

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    Definition Classes
    MultiData → Data
  33. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit

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    Definition Classes
    Data
  34. def assignSomeByName(that: Bundle): Unit

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    Definition Classes
    Bundle
  35. def assignUnassignedByName(that: MultiData): Unit

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    Definition Classes
    MultiData
  36. def bundleAssign(that: Bundle)(f: (Data, Data) ⇒ Unit): Unit

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    Definition Classes
    Bundle
  37. def clone(): Bundle

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    Definition Classes
    Bundle → Data → AnyRef
  38. def component: Component

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    Definition Classes
    ContextUser
  39. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef): Unit

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    Definition Classes
    Assignable
  40. var compositeAssign: Assignable

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    Definition Classes
    Assignable
  41. def copyDirectionOfImpl(that: Data): Floating.this.type

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    Definition Classes
    MultiData → Data
  42. def dirString(): String

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    Definition Classes
    Data
  43. def dontSimplifyIt(): Floating.this.type

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    Definition Classes
    Data
  44. def elements: ArrayBuffer[(String, Data)]

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    Definition Classes
    Bundle → MultiData
  45. def elementsString: String

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    Definition Classes
    MultiData
  46. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  47. def equals(obj: Any): Boolean

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    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  48. def existsTag(cond: (SpinalTag) ⇒ Boolean): Boolean

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    Definition Classes
    SpinalTagReady
  49. val exponent: Bits

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    Exponent field (127 excess encoded)

  50. val exponentSize: Int

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    Size of the exponent field

  51. def filterTag(cond: (SpinalTag) ⇒ Boolean): Iterable[SpinalTag]

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    Definition Classes
    SpinalTagReady
  52. def find(name: String): Data

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    Definition Classes
    MultiData
  53. def findTag(cond: (SpinalTag) ⇒ Boolean): Option[SpinalTag]

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    Definition Classes
    SpinalTagReady
  54. def flatten: Seq[BaseType]

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    Definition Classes
    MultiData → Data
  55. def flattenForeach(body: (BaseType) ⇒ Unit): Unit

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    Definition Classes
    MultiData → Data
  56. def flattenLocalName: Seq[String]

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    Definition Classes
    MultiData → Data
  57. def flip(): Floating.this.type

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    Definition Classes
    MultiData → Data
  58. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit

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    Definition Classes
    Nameable
  59. def foreachTag(body: (SpinalTag) ⇒ Unit): Unit

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    Definition Classes
    SpinalTagReady
  60. def freeze(): Floating.this.type

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    Definition Classes
    MultiData → Data
  61. def fromRecFloating(that: RecFloating): Floating

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    Import number from a Berkeley encoded float number

  62. def genIf(cond: Boolean): Floating.this.type

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    Definition Classes
    Data
  63. def getAheadValue(): Floating.this.type

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    Definition Classes
    Data
  64. def getBitsWidth: Int

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    Definition Classes
    MultiData → Data
  65. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  66. def getComponent(): Component

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    Definition Classes
    Data → InComponent → NameableByComponent
  67. def getComponents(): Seq[Component]

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    Definition Classes
    InComponent
  68. def getDirection: IODirection

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    Definition Classes
    Data
  69. def getDisplayName(): String

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    Definition Classes
    Nameable
  70. def getExponentBias: Int

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    Value of the exponent bias for this float configuration

  71. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  72. def getMode: Byte

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    Attributes
    protected
    Definition Classes
    Nameable
  73. def getName(default: String): String

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    Definition Classes
    NameableByComponent → Nameable
  74. def getName(): String

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    Definition Classes
    NameableByComponent → Nameable
  75. def getPartialName(): String

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    Definition Classes
    Nameable
  76. def getRealSource: Any

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    Definition Classes
    Assignable
  77. def getRealSourceNoRec: Any

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    Definition Classes
    Data → Assignable
  78. def getRefOwnersChain(): List[Any]

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    Definition Classes
    OwnableRef
  79. def getRootParent: Data

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    Definition Classes
    Data
  80. def getRtlPath(separator: String): String

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    Definition Classes
    Data
  81. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  82. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  83. def getScalaTrace(): Throwable

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    Definition Classes
    ScalaLocated
  84. def getTag[T <: SpinalTag](clazz: Class[T]): Option[T]

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    Definition Classes
    SpinalTagReady
  85. def getTags(): LinkedHashSet[SpinalTag]

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    Definition Classes
    SpinalTagReady
  86. def getTypeString: String

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    Definition Classes
    Bundle
  87. def getZero: Floating.this.type

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    Definition Classes
    MultiData → Data
  88. val globalData: GlobalData

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    Definition Classes
    GlobalDataUser
  89. var hardtype: HardType[_]

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    Definition Classes
    Bundle
  90. def hasTag[T <: SpinalTag](clazz: Class[T]): Boolean

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    Definition Classes
    SpinalTagReady
  91. def hasTag(spinalTag: SpinalTag): Boolean

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    Definition Classes
    SpinalTagReady
  92. def hashCode(): Int

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    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  93. def init(that: BigDecimal): Floating.this.type

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    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

  94. final def initFrom(that: AnyRef, target: AnyRef): Unit

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    Definition Classes
    Data
  95. def instanceAttributes(language: Language): Iterable[Attribute]

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    Definition Classes
    SpinalTagReady
  96. def instanceAttributes: Iterable[Attribute]

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    Definition Classes
    SpinalTagReady
  97. def isAnalog: Boolean

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    Definition Classes
    Data
  98. def isComb: Boolean

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    Definition Classes
    Data
  99. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  100. def isDirectionLess: Boolean

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    Definition Classes
    Data
  101. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  102. def isInOut: Boolean

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    Definition Classes
    Data
  103. def isInput: Boolean

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    Definition Classes
    Data
  104. def isInputOrInOut: Boolean

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    Definition Classes
    Data
  105. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  106. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  107. def isOutput: Boolean

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    Definition Classes
    Data
  108. def isOutputOrInOut: Boolean

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    Definition Classes
    Data
  109. def isPositive: Bool

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    Return true if the number is positive

  110. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  111. def isReg: Boolean

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    Definition Classes
    Data
  112. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  113. def isZero: Bool

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    Return true if number is +/- 0

  114. val mantissa: Bits

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    Mantissa field without the implicit first bit

  115. val mantissaSize: Int

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    Size of the mantissa field with the implicit one not included

  116. var name: String

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    Definition Classes
    Nameable
  117. var nameableRef: Nameable

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    Attributes
    protected
    Definition Classes
    Nameable
  118. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  119. def noBackendCombMerge: Floating.this.type

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    Definition Classes
    Data
  120. def noCombLoopCheck: Floating.this.type

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    Definition Classes
    Data
  121. final def notify(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  122. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  123. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

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    Definition Classes
    SpinalTagReady
  124. def overrideLocalName(name: String): Floating.this.type

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    Definition Classes
    Nameable
  125. var parent: Data

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    Definition Classes
    Data
  126. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  127. def pull(propagateName: Boolean): Floating.this.type

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    Definition Classes
    Data
  128. def pull(): Floating.this.type

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    Definition Classes
    Data
  129. def purify(): Floating.this.type

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    Definition Classes
    Data
  130. def randBoot(u: Unit): Floating.this.type

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    Definition Classes
    Data
  131. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  132. def reflectNames(): Unit

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    Definition Classes
    Nameable
  133. def removeAssignments(): Floating.this.type

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    Definition Classes
    Data
  134. def removeTag(spinalTag: SpinalTag): Floating.this.type

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    Definition Classes
    SpinalTagReady
  135. def removeTags(tags: Iterable[SpinalTag]): Floating.this.type

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    Definition Classes
    SpinalTagReady
  136. def resized: Floating.this.type

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    Definition Classes
    Data
  137. var scalaTrace: Throwable

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    Definition Classes
    ScalaLocated
  138. def setAsAnalog(): Floating.this.type

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    Definition Classes
    Data
  139. def setAsComb(): Floating.this.type

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    Definition Classes
    MultiData → Data
  140. def setAsDirectionLess(): Floating.this.type

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    Definition Classes
    MultiData → Data
  141. def setAsReg(): Floating.this.type

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    Definition Classes
    MultiData → Data
  142. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): Floating.this.type

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    Definition Classes
    Nameable
  143. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): Floating.this.type

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    Definition Classes
    Nameable
  144. def setCompositeName(nameable: Nameable, postfix: String): Floating.this.type

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    Definition Classes
    Nameable
  145. def setCompositeName(nameable: Nameable, namePriority: Byte): Floating.this.type

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    Definition Classes
    Nameable
  146. def setCompositeName(nameable: Nameable, weak: Boolean): Floating.this.type

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    Definition Classes
    Nameable
  147. def setCompositeName(nameable: Nameable): Floating.this.type

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    Definition Classes
    Nameable
  148. def setName(name: String, namePriority: Byte): Floating.this.type

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    Definition Classes
    Nameable
  149. def setName(name: String, weak: Boolean): Floating.this.type

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    Definition Classes
    Nameable
  150. def setName(name: String): Floating.this.type

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    Definition Classes
    Nameable
  151. def setNameAsWeak(): Floating.this.type

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    Definition Classes
    Nameable
  152. def setPartialName(name: String, namePriority: Byte, owner: Any): Floating.this.type

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    Definition Classes
    Nameable
  153. def setPartialName(name: String, namePriority: Byte): Floating.this.type

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    Definition Classes
    Nameable
  154. def setPartialName(name: String, weak: Boolean): Floating.this.type

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    Definition Classes
    Nameable
  155. def setPartialName(owner: Nameable, name: String, namePriority: Byte): Floating.this.type

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    Definition Classes
    Nameable
  156. def setPartialName(owner: Nameable, name: String, weak: Boolean): Floating.this.type

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    Definition Classes
    Nameable
  157. def setPartialName(name: String): Floating.this.type

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    Definition Classes
    Nameable
  158. def setPartialName(owner: Nameable, name: String): Floating.this.type

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    Definition Classes
    Nameable
  159. def setRefOwner(that: Any): Unit

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    Definition Classes
    OwnableRef
  160. def setScalaLocated(source: ScalaLocated): Floating.this.type

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    Definition Classes
    ScalaLocated
  161. def setWeakName(name: String): Floating.this.type

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    Definition Classes
    Nameable
  162. val sign: Bool

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    Sign field (true when negative)

  163. def spinalTags: LinkedHashSet[SpinalTag]

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    Definition Classes
    SpinalTagReady
  164. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  165. def toIo(): Floating.this.type

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    Definition Classes
    Data
  166. def toRecFloating: RecFloating

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    return this number recoded into Berkeley encoding

  167. def toString(): String

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    Definition Classes
    Bundle → Nameable → AnyRef → Any
  168. def unfreeze(): Floating.this.type

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    Definition Classes
    MultiData → Data
  169. def unsetName(): Floating.this.type

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    Definition Classes
    Nameable
  170. def valCallback[T](ref: T, name: String): T

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    Definition Classes
    ValCallbackRec → ValCallback
  171. def valCallbackOn(ref: Any, name: String, refs: Set[Any]): Unit

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    Definition Classes
    ValCallbackRec
  172. def valCallbackRec(ref: Any, name: String): Unit

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    Definition Classes
    Bundle → ValCallbackRec
  173. final def wait(arg0: Long, arg1: Int): Unit

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  175. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  176. def wrapNext(): Floating.this.type

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    Definition Classes
    Data
  177. def zipByName(that: MultiData, rec: ArrayBuffer[(BaseType, BaseType)]): ArrayBuffer[(BaseType, BaseType)]

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    Definition Classes
    MultiData

Deprecated Value Members

  1. def asDirectionLess(): Floating.this.type

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    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

  2. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Bundle

Inherited from ValCallbackRec

Inherited from ValCallback

Inherited from MultiData

Inherited from Data

Inherited from InComponent

Inherited from OverridedEqualsHashCode

Inherited from SpinalTagReady

Inherited from Assignable

Inherited from NameableByComponent

Inherited from Nameable

Inherited from OwnableRef

Inherited from ContextUser

Inherited from ScalaLocated

Inherited from GlobalDataUser

Inherited from AnyRef

Inherited from Any

Ungrouped