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(h: SpinalTag, tail: SpinalTag*): Floating.this.type

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  23. def asBits: Bits

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    Definition Classes
    MultiData → Data
  24. def asData: Data

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

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

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

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

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

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

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    Definition Classes
    Data
  31. def assignDontCareToUnasigned(): Floating.this.type

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

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

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

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

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

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    Definition Classes
    Data
  37. def assignFromImpl(that: AnyRef, target: AnyRef, kind: AnyRef)(implicit loc: Location): Unit

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    Attributes
    protected
    Definition Classes
    Bundle → Assignable
  38. def assignSomeByName(that: Bundle): Unit

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

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

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    Definition Classes
    Bundle
  41. def checkDir(that: Bundle): Boolean

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    Definition Classes
    Bundle
  42. def clearAll(): Floating.this.type

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    Definition Classes
    Data
  43. def clone(): Bundle

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

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

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    Definition Classes
    Assignable
  46. var compositeAssign: Assignable

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

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

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

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

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

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    Definition Classes
    Bundle
  52. def elementsString: String

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

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

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

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    Definition Classes
    SpinalTagReady
  56. val exponent: Bits

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    Exponent field (127 excess encoded)

  57. val exponentSize: Int

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    Size of the exponent field

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

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

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

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

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

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

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

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

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

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

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

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    Import number from a Berkeley encoded float number

  69. def getAheadValue(): Floating.this.type

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    Definition Classes
    Data
  70. def getBitsWidth: Int

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

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    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate()
  72. def getComponent(): Component

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

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    Definition Classes
    InComponent
  74. def getDirection: IODirection

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    Definition Classes
    Data
  75. def getDisplayName(): String

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    Definition Classes
    Nameable
  76. def getExponentBias: Int

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    Value of the exponent bias for this float configuration

  77. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  78. def getMode: Byte

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

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

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

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

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

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    Definition Classes
    NameableByComponent
  84. def getRealSource: Any

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    Definition Classes
    Assignable
  85. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  87. def getRootParent: Data

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

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    Definition Classes
    Data
  89. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  90. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  91. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  94. def getTypeString: String

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

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    Definition Classes
    MultiData → Data
  96. var globalData: GlobalData

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

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

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

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    Definition Classes
    SpinalTagReady
  100. def hashCode(): Int

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

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    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

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

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

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

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    Definition Classes
    SpinalTagReady
  105. def isAnalog: Boolean

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    Definition Classes
    Data
  106. def isComb: Boolean

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    Definition Classes
    Data
  107. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  108. def isDirectionLess: Boolean

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    Definition Classes
    Data
  109. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  110. def isInOut: Boolean

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    Definition Classes
    Data
  111. def isInput: Boolean

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    Definition Classes
    Data
  112. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  114. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  115. def isOutput: Boolean

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    Definition Classes
    Data
  116. def isOutputOrInOut: Boolean

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    Definition Classes
    Data
  117. def isPositive: Bool

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    Return true if the number is positive

  118. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  119. def isReg: Boolean

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    Definition Classes
    Data
  120. def isRegOnAssign: Boolean

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    Definition Classes
    Data
  121. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  122. def isZero: Bool

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    Return true if number is +/- 0

  123. val mantissa: Bits

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    Mantissa field without the implicit first bit

  124. val mantissaSize: Int

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    Size of the mantissa field with the implicit one not included

  125. var name: String

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    Definition Classes
    Nameable
  126. var nameableRef: Nameable

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

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate()
  131. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate()
  132. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

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

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    Definition Classes
    Nameable
  134. var parent: Data

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    Definition Classes
    Data
  135. var parentScope: ScopeStatement

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

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

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

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

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    Definition Classes
    Data
  140. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  141. def reflectNames(): Unit

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

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

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

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

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

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

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    Definition Classes
    Data
  148. def rootIF(): Interface

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    Definition Classes
    Data
  149. def rootIFList(): List[Interface]

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    Definition Classes
    Data
  150. def rootIFrec(now: Data, lastRoot: List[Interface]): List[Interface]

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    Definition Classes
    Data
  151. var scalaTrace: Throwable

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    Definition Classes
    ScalaLocated
  152. def setAll(): Floating.this.type

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    Definition Classes
    Data
  153. def setAsAnalog(): Floating.this.type

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  168. def setOutputAsReg(): Floating.this.type

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  180. val sign: Bool

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    Sign field (true when negative)

  181. def spinalTags: LinkedHashSet[SpinalTag]

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

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

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

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    Definition Classes
    Data
  185. def toRecFloating: RecFloating

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    return this number recoded into Berkeley encoding

  186. def toString(): String

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  196. 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.

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

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    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    does not work with <>, use 'someBool generate Type()' or 'if(condition) Type() else null' instead

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