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. final def assignFrom(that: AnyRef, target: AnyRef): Unit

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

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

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

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

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    Definition Classes
    Bundle
  34. def clone(): Bundle

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

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

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    Definition Classes
    Assignable
  37. var compositeAssign: Assignable

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

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

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

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

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    Definition Classes
    Bundle → MultiData
  42. def elementsString: String

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

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

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

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    Definition Classes
    SpinalTagReady
  46. val exponent: Bits

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    Exponent field (127 excess encoded)

  47. val exponentSize: Int

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    Size of the exponent field

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

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

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

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

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

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

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

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

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

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    Definition Classes
    SpinalTagReady
  57. def fromRecFloating(that: RecFloating): Floating

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    Import number from a Berkeley encoded float number

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

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    Definition Classes
    Data
  59. def getBitsWidth: Int

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

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

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

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    Definition Classes
    InComponent
  63. def getDirection: IODirection

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    Definition Classes
    Data
  64. def getDisplayName(): String

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    Definition Classes
    Nameable
  65. def getExponentBias: Int

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    Value of the exponent bias for this float configuration

  66. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  67. def getMode: Byte

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

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

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

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    Definition Classes
    Nameable
  71. def getRealSource: Any

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    Definition Classes
    Assignable
  72. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  74. def getRootParent: Data

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    Definition Classes
    Data
  75. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  76. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  77. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  80. def getTypeString: String

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

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    Definition Classes
    MultiData → Data
  82. val globalData: GlobalData

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

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

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

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    Definition Classes
    SpinalTagReady
  86. def hashCode(): Int

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

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    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

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

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

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

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    Definition Classes
    SpinalTagReady
  91. def isAnalog: Boolean

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    Definition Classes
    Data
  92. def isComb: Boolean

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    Definition Classes
    Data
  93. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  94. def isDirectionLess: Boolean

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    Definition Classes
    Data
  95. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  96. def isInOut: Boolean

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    Definition Classes
    Data
  97. def isInput: Boolean

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    Definition Classes
    Data
  98. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  100. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  101. def isOutput: Boolean

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    Definition Classes
    Data
  102. def isOutputOrInOut: Boolean

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    Definition Classes
    Data
  103. def isPositive: Bool

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    Return true if the number is positive

  104. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  105. def isReg: Boolean

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    Definition Classes
    Data
  106. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  107. def isZero: Bool

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    Return true if number is +/- 0

  108. def keep(): Floating.this.type

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    Definition Classes
    Data
  109. val mantissa: Bits

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    Mantissa field without the implicit first bit

  110. val mantissaSize: Int

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    Size of the mantissa field with the implicit one not included

  111. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  112. var nameableRef: Nameable

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  120. var parent: Data

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    Definition Classes
    Data
  121. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  122. def pull(): Floating.this.type

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

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

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    Definition Classes
    Data
  125. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  126. def reflectNames(): Unit

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  154. val sign: Bool

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    Sign field (true when negative)

  155. def spinalTags: LinkedHashSet[SpinalTag]

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

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

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    Definition Classes
    Data
  158. def toRecFloating: RecFloating

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    return this number recoded into Berkeley encoding

  159. def toString(): String

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    Definition Classes
    Bundle → Nameable → AnyRef → Any
  160. def unsetName(): Floating.this.type

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

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

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

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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