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, ScalaLocated, SpinalTagReady, Assignable, NameableByComponent, Nameable, OwnableRef, ContextUser, 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. ScalaLocated
  11. SpinalTagReady
  12. Assignable
  13. NameableByComponent
  14. Nameable
  15. OwnableRef
  16. ContextUser
  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(spinalTag: SpinalTag): Floating.this.type

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

    Definition Classes
    SpinalTagReady
  13. def allowPruning(): Unit

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

    Definition Classes
    Data
  15. def asBits: Bits

    Definition Classes
    MultiData → Data
  16. def asData: Data

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

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

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

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

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

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

    Definition Classes
    Data
  23. final def assignFrom(that: AnyRef, conservative: Boolean): Unit

    Definition Classes
    Assignable
  24. def assignFromBits(bits: Bits, hi: Int, lo: Int): Unit

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

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

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

    Definition Classes
    Bundle
  28. def clone(): Bundle

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

    Definition Classes
    Bundle
  30. var component: Component

    Definition Classes
    ContextUser
  31. var compositeAssign: Assignable

    Definition Classes
    Assignable
  32. def dontSimplifyIt(): Floating.this.type

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

    Definition Classes
    Bundle → MultiData
  34. def elementsString: String

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

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

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

    Definition Classes
    SpinalTagReady
  38. val exponent: Bits

    Exponent field (127 excess encoded)

  39. val exponentSize: Int

    Size of the exponent field

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

    Definition Classes
    SpinalTagReady
  41. def finalize(): Unit

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

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

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

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

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

    Definition Classes
    MultiData → Data
  47. def forEachNameables(doThat: (Any) ⇒ Unit): Unit

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

    Import number from a Berkeley encoded float number

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

    Definition Classes
    Data
  50. def getBitsWidth: Int

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

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

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

    Definition Classes
    Data
  54. def getDisplayName(): String

    Definition Classes
    Nameable
  55. def getExponentBias: Int

    Value of the exponent bias for this float configuration

  56. def getInstanceCounter: Int

    Definition Classes
    ContextUser
  57. def getName(): String

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

    Definition Classes
    Nameable
  59. def getRefOwnersChain(): List[Any]

    Definition Classes
    OwnableRef
  60. def getRootParent: Data

    Definition Classes
    Data
  61. def getScalaLocationLong: String

    Definition Classes
    ScalaLocated
  62. def getScalaLocationShort: String

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

    Definition Classes
    SpinalTagReady
  64. def getTypeString: String

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

    Definition Classes
    MultiData → Data
  66. val globalData: GlobalData

    Definition Classes
    GlobalDataUser
  67. def hasTag(spinalTag: SpinalTag): Boolean

    Definition Classes
    SpinalTagReady
  68. def hashCode(): Int

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

    Initialization function

    Initialization function

    that

    initialization value

    returns

    returns initialized object

  70. def instanceAttributes(language: Language): Iterable[Attribute]

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

    Definition Classes
    SpinalTagReady
  72. def isDirectionLess: Boolean

    Definition Classes
    Data
  73. def isEmptyOfTag: Boolean

    Definition Classes
    SpinalTagReady
  74. def isInput: Boolean

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

    Definition Classes
    Any
  76. def isNamed: Boolean

    Definition Classes
    Nameable
  77. def isOutput: Boolean

    Definition Classes
    Data
  78. def isPositive: Bool

    Return true if the number is positive

  79. def isReg: Boolean

    Definition Classes
    Data
  80. def isUnnamed: Boolean

    Definition Classes
    Nameable
  81. def isZero: Bool

    Return true if number is +/- 0

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

    Definition Classes
    Data
  83. val mantissa: Bits

    Mantissa field without the implicit first bit

  84. val mantissaSize: Int

    Size of the mantissa field with the implicit one not included

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

    Definition Classes
    AnyRef
  86. final def notify(): Unit

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

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

    Definition Classes
    SpinalTagReady
  89. var parent: Data

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

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

    Definition Classes
    Data
  92. var refOwner: RefOwnerType

    Definition Classes
    OwnableRef
  93. def removeTag(spinalTag: SpinalTag): Floating.this.type

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

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

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    OwnableRef
  106. def setWeakName(name: String): Floating.this.type

    Definition Classes
    Nameable
  107. val sign: Bool

    Sign field (true when negative)

  108. def spinalTags: Set[SpinalTag]

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

    Definition Classes
    AnyRef
  110. def toRecFloating: RecFloating

    return this number recoded into Berkeley encoding

  111. def toString(): String

    Definition Classes
    Bundle → Nameable → AnyRef → Any
  112. def unsetName(): Unit

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def unused: Unit

    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    use allowPruning 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 ScalaLocated

Inherited from SpinalTagReady

Inherited from Assignable

Inherited from NameableByComponent

Inherited from Nameable

Inherited from OwnableRef

Inherited from ContextUser

Inherited from GlobalDataUser

Inherited from AnyRef

Inherited from Any

Ungrouped