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): 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): 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. def elementsString: String

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

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

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

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    Definition Classes
    SpinalTagReady
  50. val exponent: Bits

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    Exponent field (127 excess encoded)

  51. val exponentSize: Int

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    Size of the exponent field

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

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

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

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

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

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

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

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

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

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

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

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    Import number from a Berkeley encoded float number

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

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

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    Definition Classes
    Data
  65. def getBitsWidth: Int

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

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

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

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    Definition Classes
    InComponent
  69. def getDirection: IODirection

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    Definition Classes
    Data
  70. def getDisplayName(): String

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    Definition Classes
    Nameable
  71. def getExponentBias: Int

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    Value of the exponent bias for this float configuration

  72. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  73. def getMode: Byte

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

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

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

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

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    Definition Classes
    Nameable
  78. def getRealSource: Any

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    Definition Classes
    Assignable
  79. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  81. def getRootParent: Data

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

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    Definition Classes
    Data
  83. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  84. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  85. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  88. def getTypeString: String

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

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    Definition Classes
    MultiData → Data
  90. val globalData: GlobalData

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

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

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

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    Definition Classes
    SpinalTagReady
  94. def hashCode(): Int

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

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    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

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

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

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

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    Definition Classes
    SpinalTagReady
  99. def isAnalog: Boolean

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    Definition Classes
    Data
  100. def isComb: Boolean

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    Definition Classes
    Data
  101. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  102. def isDirectionLess: Boolean

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    Definition Classes
    Data
  103. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  104. def isInOut: Boolean

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    Definition Classes
    Data
  105. def isInput: Boolean

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    Definition Classes
    Data
  106. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  108. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  109. def isOutput: Boolean

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    Definition Classes
    Data
  110. def isOutputOrInOut: Boolean

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    Definition Classes
    Data
  111. def isPositive: Bool

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    Return true if the number is positive

  112. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  113. def isReg: Boolean

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    Definition Classes
    Data
  114. def isRegOnAssign: Boolean

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    Definition Classes
    Data
  115. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  116. def isZero: Bool

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    Return true if number is +/- 0

  117. val mantissa: Bits

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    Mantissa field without the implicit first bit

  118. val mantissaSize: Int

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    Size of the mantissa field with the implicit one not included

  119. var name: String

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    Definition Classes
    Nameable
  120. var nameableRef: Nameable

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  128. var parent: Data

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    Definition Classes
    Data
  129. var parentScope: ScopeStatement

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

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

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

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

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    Definition Classes
    Data
  134. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  135. def reflectNames(): Unit

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

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

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

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

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

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

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    Definition Classes
    Data
  142. var scalaTrace: Throwable

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  167. val sign: Bool

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    Sign field (true when negative)

  168. def spinalTags: LinkedHashSet[SpinalTag]

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

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

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

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    Definition Classes
    Data
  172. def toRecFloating: RecFloating

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    return this number recoded into Berkeley encoding

  173. def toString(): String

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  183. 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