spinal.lib.experimental.math

Floating

Related Doc: package math

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, OverridedEqualsHashCode, MultiData, Data, 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. OverridedEqualsHashCode
  8. MultiData
  9. Data
  10. SpinalTagReady
  11. Assignable
  12. NameableByComponent
  13. Nameable
  14. OwnableRef
  15. ContextUser
  16. ScalaLocated
  17. GlobalDataUser
  18. AnyRef
  19. Any
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Instance Constructors

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

    exponentSize

    Size of the exponent field

    mantissaSize

    Size of the mantissa field with the implicit one not included

Type Members

  1. abstract type RefOwnerType

    Definition Classes
    OwnableRef

Value Members

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

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

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

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

    Assign decimal value to the Floating

    Assign decimal value to the Floating

    that

    BigDecimal value

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

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

    Definition Classes
    SpinalTagReady
  7. def abs: Floating

    Absolute value

    Absolute value

    returns

    Absolute value of this float

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

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

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

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

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

    Definition Classes
    SpinalTagReady
  13. def allowDirectionLessIo: Floating.this.type

    Definition Classes
    Data
  14. def allowOverride: Floating.this.type

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

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

    Definition Classes
    Data
  17. def allowUnsetRegToAvoidLatch: Floating.this.type

    Definition Classes
    Data
  18. def asBits: Bits

    Definition Classes
    MultiData → Data
  19. def asData: Data

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

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    Bundle
  31. def clone(): Bundle

    Definition Classes
    Bundle → Data → AnyRef
  32. var cloneFunc: () ⇒ AnyRef

    Definition Classes
    Bundle
  33. def component: Component

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

    Definition Classes
    Assignable
  35. var compositeAssign: Assignable

    Definition Classes
    Assignable
  36. def dirString(): String

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

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

    Definition Classes
    Bundle → MultiData
  39. def elementsString: String

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

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

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

    Definition Classes
    SpinalTagReady
  43. val exponent: Bits

    Exponent field (127 excess encoded)

  44. val exponentSize: Int

    Size of the exponent field

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

    Definition Classes
    SpinalTagReady
  46. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  47. def find(name: String): Data

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

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

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

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

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

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

    Definition Classes
    Nameable
  54. def fromRecFloating(that: RecFloating): Floating

    Import number from a Berkeley encoded float number

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

    Definition Classes
    Data
  56. def getBitsWidth: Int

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

    Definition Classes
    AnyRef → Any
  58. def getComponent(): Component

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

    Definition Classes
    Data
  60. def getDisplayName(): String

    Definition Classes
    Nameable
  61. def getExponentBias: Int

    Value of the exponent bias for this float configuration

  62. def getInstanceCounter: Int

    Definition Classes
    ContextUser
  63. def getName(): String

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

    Definition Classes
    Nameable
  65. def getRealSource: Any

    Definition Classes
    Assignable
  66. def getRealSourceNoRec: Any

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

    Definition Classes
    OwnableRef
  68. def getRootParent: Data

    Definition Classes
    Data
  69. def getScalaLocationLong: String

    Definition Classes
    ScalaLocated
  70. def getScalaLocationShort: String

    Definition Classes
    ScalaLocated
  71. def getScalaTrace(): Throwable

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

    Definition Classes
    SpinalTagReady
  73. def getTags(): Set[SpinalTag]

    Definition Classes
    SpinalTagReady
  74. def getTypeString: String

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

    Definition Classes
    MultiData → Data
  76. val globalData: GlobalData

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

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

    Definition Classes
    SpinalTagReady
  79. def hashCode(): Int

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

    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

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

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

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

    Definition Classes
    SpinalTagReady
  84. def isAnalog: Boolean

    Definition Classes
    Data
  85. def isComb: Boolean

    Definition Classes
    Data
  86. def isDirectionLess: Boolean

    Definition Classes
    Data
  87. def isEmptyOfTag: Boolean

    Definition Classes
    SpinalTagReady
  88. def isInOut: Boolean

    Definition Classes
    Data
  89. def isInput: Boolean

    Definition Classes
    Data
  90. def isInputOrInOut: Boolean

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

    Definition Classes
    Any
  92. def isNamed: Boolean

    Definition Classes
    Nameable
  93. def isOutput: Boolean

    Definition Classes
    Data
  94. def isOutputOrInOut: Boolean

    Definition Classes
    Data
  95. def isPositive: Bool

    Return true if the number is positive

  96. def isPriorityApplicable(namePriority: Byte): Boolean

    Definition Classes
    Nameable
  97. def isReg: Boolean

    Definition Classes
    Data
  98. def isUnnamed: Boolean

    Definition Classes
    Nameable
  99. def isZero: Bool

    Return true if number is +/- 0

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

    Definition Classes
    Data
  101. val mantissa: Bits

    Mantissa field without the implicit first bit

  102. val mantissaSize: Int

    Size of the mantissa field with the implicit one not included

  103. final def ne(arg0: AnyRef): Boolean

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

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

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

    Definition Classes
    AnyRef
  107. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  108. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

    Definition Classes
    SpinalTagReady
  109. var parent: Data

    Definition Classes
    Data
  110. var parentScope: ScopeStatement

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

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

    Definition Classes
    Data
  113. def randBoot(): Floating.this.type

    Definition Classes
    Data
  114. var refOwner: RefOwnerType

    Definition Classes
    OwnableRef
  115. def removeAssignments(): Floating.this.type

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    Nameable
  141. val sign: Bool

    Sign field (true when negative)

  142. def spinalTags: Set[SpinalTag]

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

    Definition Classes
    AnyRef
  144. def toRecFloating: RecFloating

    return this number recoded into Berkeley encoding

  145. def toString(): String

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

    Definition Classes
    Nameable
  147. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  148. final def wait(arg0: Long, arg1: Int): Unit

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    use setAsDirectionLess instead

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Bundle

Inherited from OverridedEqualsHashCode

Inherited from MultiData

Inherited from Data

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