Class

spinal.lib.experimental.math

Floating

Related Doc: package math

Permalink

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
Ordering
  1. Alphabetic
  2. By Inheritance
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
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new Floating(exponentSize: Int, mantissaSize: Int)

    Permalink

    exponentSize

    Size of the exponent field

    mantissaSize

    Size of the mantissa field with the implicit one not included

Type Members

  1. abstract type RefOwnerType

    Permalink
    Definition Classes
    OwnableRef

Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  2. def ##(right: Data): Bits

    Permalink
    Definition Classes
    Data
  3. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  4. def :=(that: BigDecimal): Unit

    Permalink

    Assign decimal value to the Floating

    Assign decimal value to the Floating

    that

    BigDecimal value

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  7. def abs: Floating

    Permalink

    Absolute value

    Absolute value

    returns

    Absolute value of this float

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

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

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

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

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  14. def allowDirectionLessIo: Floating.this.type

    Permalink
    Definition Classes
    Data
  15. def allowOverride: Floating.this.type

    Permalink
    Definition Classes
    Data
  16. def allowPartialyAssigned: Floating.this.type

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

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

    Permalink
    Definition Classes
    Data
  19. def allowUnsetRegToAvoidLatch: Floating.this.type

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

    Permalink
    Definition Classes
    Data
  21. def asBits: Bits

    Permalink
    Definition Classes
    MultiData → Data
  22. def asData: Data

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

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

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

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

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

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

    Permalink
    Definition Classes
    Data
  29. final def assignFrom(that: AnyRef, target: AnyRef): Unit

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

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

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

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

    Permalink
    Definition Classes
    Bundle
  34. def clone(): Bundle

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

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

    Permalink
    Definition Classes
    Assignable
  37. var compositeAssign: Assignable

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

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

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

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

    Permalink
    Definition Classes
    Bundle → MultiData
  42. def elementsString: String

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

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  46. val exponent: Bits

    Permalink

    Exponent field (127 excess encoded)

  47. val exponentSize: Int

    Permalink

    Size of the exponent field

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

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

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

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

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

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

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

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

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

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

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

    Permalink

    Import number from a Berkeley encoded float number

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

    Permalink
    Definition Classes
    Data
  60. def getBitsWidth: Int

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

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

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

    Permalink
    Definition Classes
    InComponent
  64. def getDirection: IODirection

    Permalink
    Definition Classes
    Data
  65. def getDisplayName(): String

    Permalink
    Definition Classes
    Nameable
  66. def getExponentBias: Int

    Permalink

    Value of the exponent bias for this float configuration

  67. def getInstanceCounter: Int

    Permalink
    Definition Classes
    ContextUser
  68. def getMode: Byte

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

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

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

    Permalink
    Definition Classes
    Nameable
  72. def getRealSource: Any

    Permalink
    Definition Classes
    Assignable
  73. def getRealSourceNoRec: Any

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

    Permalink
    Definition Classes
    OwnableRef
  75. def getRootParent: Data

    Permalink
    Definition Classes
    Data
  76. def getScalaLocationLong: String

    Permalink
    Definition Classes
    ScalaLocated
  77. def getScalaLocationShort: String

    Permalink
    Definition Classes
    ScalaLocated
  78. def getScalaTrace(): Throwable

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  81. def getTypeString: String

    Permalink
    Definition Classes
    Bundle
  82. def getZero: Floating.this.type

    Permalink
    Definition Classes
    MultiData → Data
  83. val globalData: GlobalData

    Permalink
    Definition Classes
    GlobalDataUser
  84. var hardtype: HardType[_]

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  87. def hashCode(): Int

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

    Permalink

    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  91. def instanceAttributes: Iterable[Attribute]

    Permalink
    Definition Classes
    SpinalTagReady
  92. def isAnalog: Boolean

    Permalink
    Definition Classes
    Data
  93. def isComb: Boolean

    Permalink
    Definition Classes
    Data
  94. def isCompletelyUnnamed: Boolean

    Permalink
    Definition Classes
    Nameable
  95. def isDirectionLess: Boolean

    Permalink
    Definition Classes
    Data
  96. def isEmptyOfTag: Boolean

    Permalink
    Definition Classes
    SpinalTagReady
  97. def isInOut: Boolean

    Permalink
    Definition Classes
    Data
  98. def isInput: Boolean

    Permalink
    Definition Classes
    Data
  99. def isInputOrInOut: Boolean

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

    Permalink
    Definition Classes
    Any
  101. def isNamed: Boolean

    Permalink
    Definition Classes
    NameableByComponent → Nameable
  102. def isOutput: Boolean

    Permalink
    Definition Classes
    Data
  103. def isOutputOrInOut: Boolean

    Permalink
    Definition Classes
    Data
  104. def isPositive: Bool

    Permalink

    Return true if the number is positive

  105. def isPriorityApplicable(namePriority: Byte): Boolean

    Permalink
    Definition Classes
    Nameable
  106. def isReg: Boolean

    Permalink
    Definition Classes
    Data
  107. def isUnnamed: Boolean

    Permalink
    Definition Classes
    Nameable
  108. def isZero: Bool

    Permalink

    Return true if number is +/- 0

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

    Permalink
    Definition Classes
    Data
  110. val mantissa: Bits

    Permalink

    Mantissa field without the implicit first bit

  111. val mantissaSize: Int

    Permalink

    Size of the mantissa field with the implicit one not included

  112. var name: String

    Permalink
    Attributes
    protected
    Definition Classes
    Nameable
  113. var nameableRef: Nameable

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

    Permalink
    Definition Classes
    AnyRef
  115. def noBackendCombMerge: Floating.this.type

    Permalink
    Definition Classes
    Data
  116. def noCombLoopCheck: Floating.this.type

    Permalink
    Definition Classes
    Data
  117. final def notify(): Unit

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

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

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

    Permalink
    Definition Classes
    Nameable
  121. var parent: Data

    Permalink
    Definition Classes
    Data
  122. var parentScope: ScopeStatement

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

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

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

    Permalink
    Definition Classes
    Data
  126. var refOwner: RefOwnerType

    Permalink
    Definition Classes
    OwnableRef
  127. def reflectNames(): Unit

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

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

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

    Permalink
    Definition Classes
    SpinalTagReady
  131. def resized: Floating.this.type

    Permalink
    Definition Classes
    Data
  132. var scalaTrace: Throwable

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    Permalink
    Definition Classes
    Nameable
  156. val sign: Bool

    Permalink

    Sign field (true when negative)

  157. def spinalTags: LinkedHashSet[SpinalTag]

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

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

    Permalink
    Definition Classes
    Data
  160. def toRecFloating: RecFloating

    Permalink

    return this number recoded into Berkeley encoding

  161. def toString(): String

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

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

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

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

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

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

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

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

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

    Permalink
    Definition Classes
    Data

Deprecated Value Members

  1. def asDirectionLess(): Floating.this.type

    Permalink
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

  2. def finalize(): Unit

    Permalink
    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