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 #*(count: Int): Bits

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    Definition Classes
    Data
  5. def :=(that: BigDecimal): Unit

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    Assign decimal value to the Floating

    Assign decimal value to the Floating

    that

    BigDecimal value

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

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

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    Definition Classes
    SpinalTagReady
  8. def abs: Floating

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    Absolute value

    Absolute value

    returns

    Absolute value of this float

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

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

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

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

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

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

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    Definition Classes
    SpinalTagReady
  15. def allowDirectionLessIo(): Floating.this.type

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    Definition Classes
    Data
  16. def allowOverride(): Floating.this.type

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

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

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

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    Definition Classes
    Data
  20. def allowUnsetRegToAvoidLatch(): Floating.this.type

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

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    Definition Classes
    Data
  22. def asBits: Bits

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    Definition Classes
    MultiData → Data
  23. def asData: Data

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

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

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

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

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

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

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

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    Definition Classes
    MultiData → Data
  31. final def assignFrom(that: AnyRef, target: AnyRef)(implicit loc: Location): Unit

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

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

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

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

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

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

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    Definition Classes
    Bundle
  38. def clone(): Bundle

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

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    Definition Classes
    ContextUser
  40. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef)(implicit loc: Location): Unit

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    Definition Classes
    Assignable
  41. var compositeAssign: Assignable

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

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

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

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

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    Definition Classes
    Bundle → MultiData
  46. var elementsCache: ArrayBuffer[(String, Data)]

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    Definition Classes
    Bundle
  47. def elementsString: String

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

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

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

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    Definition Classes
    SpinalTagReady
  51. val exponent: Bits

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    Exponent field (127 excess encoded)

  52. val exponentSize: Int

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    Size of the exponent field

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

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

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

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

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

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

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

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

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

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

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

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    Import number from a Berkeley encoded float number

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

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

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    Definition Classes
    Data
  66. def getBitsWidth: Int

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

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

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

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    Definition Classes
    InComponent
  70. def getDirection: IODirection

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    Definition Classes
    Data
  71. def getDisplayName(): String

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    Definition Classes
    Nameable
  72. def getExponentBias: Int

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    Value of the exponent bias for this float configuration

  73. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  74. def getMode: Byte

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    Attributes
    protected
    Definition Classes
    Nameable
  75. def getMuxType[T <: Data](list: TraversableOnce[T]): HardType[T]

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    Definition Classes
    Data
  76. def getName(default: String): String

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

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

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    Definition Classes
    Nameable
  79. def getPath(from: Component, to: Component): Seq[Component]

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    Definition Classes
    NameableByComponent
  80. def getRealSource: Any

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    Definition Classes
    Assignable
  81. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  83. def getRootParent: Data

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

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    Definition Classes
    Data
  85. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  86. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  87. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  90. def getTypeString: String

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

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    Definition Classes
    MultiData → Data
  92. val globalData: GlobalData

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

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

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

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    Definition Classes
    SpinalTagReady
  96. def hashCode(): Int

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

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    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

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

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

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

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    Definition Classes
    SpinalTagReady
  101. def isAnalog: Boolean

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    Definition Classes
    Data
  102. def isComb: Boolean

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    Definition Classes
    Data
  103. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  104. def isDirectionLess: Boolean

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    Definition Classes
    Data
  105. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  106. def isInOut: Boolean

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    Definition Classes
    Data
  107. def isInput: Boolean

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    Definition Classes
    Data
  108. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  110. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  111. def isOutput: Boolean

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    Definition Classes
    Data
  112. def isOutputOrInOut: Boolean

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    Definition Classes
    Data
  113. def isPositive: Bool

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    Return true if the number is positive

  114. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  115. def isReg: Boolean

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    Definition Classes
    Data
  116. def isRegOnAssign: Boolean

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    Definition Classes
    Data
  117. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  118. def isZero: Bool

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    Return true if number is +/- 0

  119. val mantissa: Bits

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    Mantissa field without the implicit first bit

  120. val mantissaSize: Int

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    Size of the mantissa field with the implicit one not included

  121. var name: String

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    Definition Classes
    Nameable
  122. var nameableRef: Nameable

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

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    Definition Classes
    AnyRef
  124. def noBackendCombMerge(): Floating.this.type

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    Definition Classes
    Data
  125. def noCombLoopCheck(): Floating.this.type

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

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

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

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

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    Definition Classes
    Nameable
  130. var parent: Data

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    Definition Classes
    Data
  131. var parentScope: ScopeStatement

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

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

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

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

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    Definition Classes
    Data
  136. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  137. def reflectNames(): Unit

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    Definition Classes
    Nameable
  138. def removeAssignments(data: Boolean, init: Boolean, initial: Boolean): Floating.this.type

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

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    Definition Classes
    Data
  140. def removeInitAssignments(): Floating.this.type

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

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

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

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    Definition Classes
    Data
  144. var scalaTrace: Throwable

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  155. def setLambdaName(isNameBody: ⇒ Boolean)(nameGen: ⇒ String): Floating.this.type

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  167. def setPartialName(owner: Nameable): Floating.this.type

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

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

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

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    Definition Classes
    Nameable
  171. val sign: Bool

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    Sign field (true when negative)

  172. def spinalTags: LinkedHashSet[SpinalTag]

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

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

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    Definition Classes
    Data
  175. def toMuxInput[T <: Data](muxOutput: T): T

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    Definition Classes
    Data
  176. def toRecFloating: RecFloating

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    return this number recoded into Berkeley encoding

  177. def toString(): String

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  187. 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