case class FloatUnpacked(p: FloatUnpackedParam) extends Bundle with Product with Serializable

This is the floating format used in the FPU ALUs Unlike ieee 754, it doesn't support subnormals, so, to convert from ieee 754 to FloatUnpacked accurately on subnormals, the FloatUnpacked need to have an extended exponent field, allowing to cover the subnormal numbers as if they were normal.

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. FloatUnpacked
  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 FloatUnpacked(p: FloatUnpackedParam)

Type Members

  1. abstract type RefOwnerType
    Definition Classes
    OwnableRef

Value Members

  1. def ##(right: Data): Bits
    Definition Classes
    Data
  2. def #*(count: Int): Bits
    Definition Classes
    Data
  3. def IFparent: Data
    Definition Classes
    Data
  4. val _spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  5. def addAttribute(attribute: Attribute): FloatUnpacked.this.type
    Definition Classes
    Data → SpinalTagReady
  6. def addAttribute(name: String, value: Int): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  7. def addAttribute(name: String, value: String): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  8. def addAttribute(name: String): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  9. def addTag[T <: SpinalTag](spinalTag: T): FloatUnpacked.this.type
    Definition Classes
    MultiData → SpinalTagReady
  10. def addTags(h: SpinalTag, tail: SpinalTag*): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  11. def addTags[T <: SpinalTag](tags: Iterable[T]): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  12. def allowDirectionLessIo(): FloatUnpacked.this.type
    Definition Classes
    Data
  13. def allowOverride(): FloatUnpacked.this.type
    Definition Classes
    Data
  14. def allowPartialyAssigned(): FloatUnpacked.this.type
    Definition Classes
    Data
  15. def allowPruning(): FloatUnpacked.this.type
    Definition Classes
    Data
  16. def allowSimplifyIt(): FloatUnpacked.this.type
    Definition Classes
    Data
  17. def allowUnsetRegToAvoidLatch(): FloatUnpacked.this.type
    Definition Classes
    Data
  18. def as[T <: Data](dataType: HardType[T]): T
    Definition Classes
    Data
  19. def asBits: Bits
    Definition Classes
    MultiData → Data
  20. def asData: Data
    Definition Classes
    Data
  21. def asInOut(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  22. def asInput(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  23. def asOutput(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  24. def assignAllByName(that: Bundle): Unit
    Definition Classes
    Bundle
  25. def assignDontCare(): FloatUnpacked.this.type
    Definition Classes
    Data
  26. def assignDontCareToUnasigned(): FloatUnpacked.this.type
    Definition Classes
    Data
  27. def assignFormalRandom(kind: RandomExpKind): Unit
    Definition Classes
    MultiData → Data
  28. final def assignFrom(that: AnyRef, target: AnyRef)(implicit loc: Location): Unit
    Definition Classes
    Data
  29. def assignFromBits(bits: Bits, hi: Int, lo: Int): Unit
    Definition Classes
    MultiData → Data
  30. def assignFromBits(bits: Bits): Unit
    Definition Classes
    MultiData → Data
  31. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit
    Definition Classes
    Data
  32. def assignSomeByName(that: Bundle): Unit
    Definition Classes
    Bundle
  33. def assignUnassignedByName(that: MultiData): Unit
    Definition Classes
    MultiData
  34. def bundleAssign(that: Bundle)(f: (Data, Data) ⇒ Unit): Unit
    Definition Classes
    Bundle
  35. def checkDir(that: Bundle): Boolean
    Definition Classes
    Bundle
  36. def clearAll(): FloatUnpacked.this.type
    Definition Classes
    Data
  37. def clone(): Bundle
    Definition Classes
    Bundle → Data → AnyRef
  38. def component: Component
    Definition Classes
    ContextUser
  39. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef)(implicit loc: Location): Unit
    Definition Classes
    Assignable
  40. val compositeAssign: Assignable
    Definition Classes
    Assignable
  41. def copyDirectionOfImpl(that: Data): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  42. def dirString(): String
    Definition Classes
    Data
  43. def dontSimplifyIt(): FloatUnpacked.this.type
    Definition Classes
    Data
  44. def elements: ArrayBuffer[(String, Data)]
    Definition Classes
    Bundle → MultiData
  45. var elementsCache: ArrayBuffer[(String, Data)]
    Definition Classes
    Bundle
  46. def elementsString: String
    Definition Classes
    MultiData
  47. def equals(obj: Any): Boolean
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  48. def existsTag(cond: (SpinalTag) ⇒ Boolean): Boolean
    Definition Classes
    SpinalTagReady
  49. val exponent: AFix
  50. def exponentMax: Int
  51. def exponentMin: Int
  52. def filterTag(cond: (SpinalTag) ⇒ Boolean): Iterable[SpinalTag]
    Definition Classes
    SpinalTagReady
  53. def find(name: String): Data
    Definition Classes
    MultiData
  54. def findTag(cond: (SpinalTag) ⇒ Boolean): Option[SpinalTag]
    Definition Classes
    SpinalTagReady
  55. def flatten: Seq[BaseType]
    Definition Classes
    MultiData → Data
  56. def flattenForeach(body: (BaseType) ⇒ Unit): Unit
    Definition Classes
    MultiData → Data
  57. def flattenLocalName: Seq[String]
    Definition Classes
    MultiData → Data
  58. def flip(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  59. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit
    Definition Classes
    Nameable
  60. def foreachTag(body: (SpinalTag) ⇒ Unit): Unit
    Definition Classes
    SpinalTagReady
  61. def freeze(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  62. def getAheadValue(): FloatUnpacked.this.type
    Definition Classes
    Data
  63. def getBitsWidth: Int
    Definition Classes
    MultiData → Data
  64. def getComponent(): Component
    Definition Classes
    Data → InComponent → NameableByComponent
  65. def getComponents(): Seq[Component]
    Definition Classes
    InComponent
  66. def getDirection: IODirection
    Definition Classes
    Data
  67. def getDisplayName(): String
    Definition Classes
    Nameable
  68. def getInstanceCounter: Int
    Definition Classes
    ContextUser
  69. def getMuxType[T <: Data](list: TraversableOnce[T]): HardType[T]
    Definition Classes
    Data
  70. def getName(default: String): String
    Definition Classes
    NameableByComponent → Nameable
  71. def getName(): String
    Definition Classes
    NameableByComponent → Nameable
  72. def getPartialName(): String
    Definition Classes
    Nameable
  73. def getPath(from: Component, to: Component): Seq[Component]
    Definition Classes
    NameableByComponent
  74. def getRealSource: Any
    Definition Classes
    Assignable
  75. def getRealSourceNoRec: Any
    Definition Classes
    Data → Assignable
  76. def getRefOwnersChain(): List[Any]
    Definition Classes
    OwnableRef
  77. def getRootParent: Data
    Definition Classes
    Data
  78. def getRtlPath(separator: String): String
    Definition Classes
    Data
  79. def getScalaLocationLong: String
    Definition Classes
    ScalaLocated
  80. def getScalaLocationShort: String
    Definition Classes
    ScalaLocated
  81. def getScalaTrace(): Throwable
    Definition Classes
    ScalaLocated
  82. def getTag[T <: SpinalTag](clazz: Class[T]): Option[T]
    Definition Classes
    SpinalTagReady
  83. def getTags(): LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  84. def getTypeString: String
    Definition Classes
    Bundle
  85. def getZero: FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  86. val globalData: GlobalData
    Definition Classes
    GlobalDataUser
  87. var hardtype: HardType[_]
    Definition Classes
    Bundle
  88. def hasTag[T <: SpinalTag](clazz: Class[T]): Boolean
    Definition Classes
    SpinalTagReady
  89. def hasTag(spinalTag: SpinalTag): Boolean
    Definition Classes
    SpinalTagReady
  90. def hashCode(): Int
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  91. final def initFrom(that: AnyRef, target: AnyRef): Unit
    Definition Classes
    Data
  92. def instanceAttributes(language: Language): Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  93. def instanceAttributes: Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  94. def invert(enable: Bool): FloatUnpacked
  95. def isAnalog: Boolean
    Definition Classes
    Data
  96. def isComb: Boolean
    Definition Classes
    Data
  97. def isCompletelyUnnamed: Boolean
    Definition Classes
    Nameable
  98. def isDirectionLess: Boolean
    Definition Classes
    Data
  99. def isEmptyOfTag: Boolean
    Definition Classes
    SpinalTagReady
  100. def isInOut: Boolean
    Definition Classes
    Data
  101. def isInfinity: Bool
  102. def isInput: Boolean
    Definition Classes
    Data
  103. def isInputOrInOut: Boolean
    Definition Classes
    Data
  104. final def isNamed: Boolean
    Definition Classes
    Nameable
  105. def isNan: Bool
  106. def isNanSignaling: Bool
  107. def isNormal: Bool
  108. def isOutput: Boolean
    Definition Classes
    Data
  109. def isOutputOrInOut: Boolean
    Definition Classes
    Data
  110. def isPriorityApplicable(namePriority: Byte): Boolean
    Definition Classes
    Nameable
  111. def isReg: Boolean
    Definition Classes
    Data
  112. def isRegOnAssign: Boolean
    Definition Classes
    Data
  113. def isUnnamed: Boolean
    Definition Classes
    NameableByComponent → Nameable
  114. def isZero: Bool
  115. val mantissa: AFix
  116. def mantissaWidth: Int
  117. val mode: SpinalEnumCraft[FloatMode.type]
  118. val name: String
    Definition Classes
    Nameable
  119. def noBackendCombMerge(): FloatUnpacked.this.type
    Definition Classes
    Data
  120. def noCombLoopCheck(): FloatUnpacked.this.type
    Definition Classes
    Data
  121. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit
    Definition Classes
    SpinalTagReady
  122. def overrideLocalName(name: String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  123. val p: FloatUnpackedParam
  124. val parent: Data
    Definition Classes
    Data
  125. val parentScope: ScopeStatement
    Definition Classes
    ContextUser
  126. def pull(propagateName: Boolean): FloatUnpacked.this.type
    Definition Classes
    Data
  127. def pull(): FloatUnpacked.this.type
    Definition Classes
    Data
  128. def purify(): FloatUnpacked.this.type
    Definition Classes
    Data
  129. val quiet: Bool
  130. def randBoot(u: Unit): FloatUnpacked.this.type
    Definition Classes
    Data
  131. val refOwner: RefOwnerType
    Definition Classes
    OwnableRef
    Annotations
    @DontName()
  132. def reflectNames(): Unit
    Definition Classes
    Nameable
  133. def removeAssignments(data: Boolean, init: Boolean, initial: Boolean): FloatUnpacked.this.type
    Definition Classes
    Data
  134. def removeDataAssignments(): FloatUnpacked.this.type
    Definition Classes
    Data
  135. def removeInitAssignments(): FloatUnpacked.this.type
    Definition Classes
    Data
  136. def removeTag(spinalTag: SpinalTag): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  137. def removeTags(tags: Iterable[SpinalTag]): FloatUnpacked.this.type
    Definition Classes
    SpinalTagReady
  138. def resized: FloatUnpacked.this.type
    Definition Classes
    Data
  139. def rootIF(): Interface
    Definition Classes
    Data
  140. def rootIFList(): List[Interface]
    Definition Classes
    Data
  141. def rootIFrec(now: Data, lastRoot: List[Interface]): List[Interface]
    Definition Classes
    Data
  142. val scalaTrace: Throwable
    Definition Classes
    ScalaLocated
  143. def setAll(): FloatUnpacked.this.type
    Definition Classes
    Data
  144. def setAsAnalog(): FloatUnpacked.this.type
    Definition Classes
    Data
  145. def setAsComb(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  146. def setAsDirectionLess(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  147. def setAsReg(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  148. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): FloatUnpacked.this.type
    Definition Classes
    Nameable
  149. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): FloatUnpacked.this.type
    Definition Classes
    Nameable
  150. def setCompositeName(nameable: Nameable, postfix: String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  151. def setCompositeName(nameable: Nameable, namePriority: Byte): FloatUnpacked.this.type
    Definition Classes
    Nameable
  152. def setCompositeName(nameable: Nameable, weak: Boolean): FloatUnpacked.this.type
    Definition Classes
    Nameable
  153. def setCompositeName(nameable: Nameable): FloatUnpacked.this.type
    Definition Classes
    Nameable
  154. def setInfinity: Unit
  155. def setLambdaName(isNameBody: ⇒ Boolean)(nameGen: ⇒ String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  156. def setName(name: String, namePriority: Byte): FloatUnpacked.this.type
    Definition Classes
    Nameable
  157. def setName(name: String, weak: Boolean): FloatUnpacked.this.type
    Definition Classes
    Nameable
  158. def setName(name: String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  159. def setNameAsWeak(): FloatUnpacked.this.type
    Definition Classes
    Nameable
  160. def setNan: Unit
  161. def setNanQuiet: Unit
  162. def setNormal: Unit
  163. def setOutputAsReg(): FloatUnpacked.this.type
    Definition Classes
    Data
  164. def setPartialName(name: String, namePriority: Byte, owner: Any): FloatUnpacked.this.type
    Definition Classes
    Nameable
  165. def setPartialName(name: String, namePriority: Byte): FloatUnpacked.this.type
    Definition Classes
    Nameable
  166. def setPartialName(name: String, weak: Boolean): FloatUnpacked.this.type
    Definition Classes
    Nameable
  167. def setPartialName(owner: Nameable, name: String, namePriority: Byte): FloatUnpacked.this.type
    Definition Classes
    Nameable
  168. def setPartialName(owner: Nameable, name: String, weak: Boolean): FloatUnpacked.this.type
    Definition Classes
    Nameable
  169. def setPartialName(name: String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  170. def setPartialName(owner: Nameable, name: String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  171. def setPartialName(owner: Nameable): FloatUnpacked.this.type
    Definition Classes
    Nameable
  172. def setRefOwner(that: Any): Unit
    Definition Classes
    OwnableRef
  173. def setScalaLocated(source: ScalaLocated): FloatUnpacked.this.type
    Definition Classes
    ScalaLocated
  174. def setWeakName(name: String): FloatUnpacked.this.type
    Definition Classes
    Nameable
  175. def setZero: Unit
  176. val sign: Bool
  177. def spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  178. def to(p2: FloatUnpackedParam): FloatUnpacked
  179. def toIo(): FloatUnpacked.this.type
    Definition Classes
    Data
  180. def toMuxInput[T <: Data](muxOutput: T): T
    Definition Classes
    Data
  181. def toString(): String
    Definition Classes
    Bundle → Nameable → AnyRef → Any
  182. def unfreeze(): FloatUnpacked.this.type
    Definition Classes
    MultiData → Data
  183. def unsetName(): FloatUnpacked.this.type
    Definition Classes
    Nameable
  184. def valCallback[T](ref: T, name: String): T
    Definition Classes
    ValCallbackRec → ValCallback
  185. def valCallbackOn(ref: Any, name: String, refs: Set[Any]): Unit
    Definition Classes
    ValCallbackRec
  186. def valCallbackRec(ref: Any, name: String): Unit
    Definition Classes
    Bundle → ValCallbackRec
  187. def wrapNext(): FloatUnpacked.this.type
    Definition Classes
    Data
  188. def zipByName(that: MultiData, rec: ArrayBuffer[(BaseType, BaseType)]): ArrayBuffer[(BaseType, BaseType)]
    Definition Classes
    MultiData

Deprecated Value Members

  1. def asDirectionLess(): FloatUnpacked.this.type
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

  2. def genIf(cond: Boolean): FloatUnpacked.this.type
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

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