Class

spinal.core

XFix

Related Doc: package core

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abstract class XFix[T <: XFix[T, R], R <: BitVector with Num[R]] extends MultiData with MinMaxDecimalProvider

Base class for SFix and UFix

Linear Supertypes
Known Subclasses
Ordering
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  2. By Inheritance
Inherited
  1. XFix
  2. MinMaxDecimalProvider
  3. MultiData
  4. Data
  5. InComponent
  6. OverridedEqualsHashCode
  7. SpinalTagReady
  8. Assignable
  9. NameableByComponent
  10. Nameable
  11. OwnableRef
  12. ContextUser
  13. ScalaLocated
  14. GlobalDataUser
  15. AnyRef
  16. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new XFix(maxExp: Int, bitCount: Int)

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Type Members

  1. abstract type RefOwnerType

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    Definition Classes
    OwnableRef

Abstract Value Members

  1. abstract def fixFactory(exp: Int, bitCount: Int): T

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  2. abstract def maxValue: BigDecimal

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    Definition Classes
    MinMaxDecimalProvider
  3. abstract def minExp: Int

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  4. abstract def minValue: BigDecimal

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    Definition Classes
    MinMaxDecimalProvider
  5. abstract def rawFactory(exp: Int, bitCount: Int): R

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  6. abstract def resolution: BigDecimal

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Concrete 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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    Concatenation between two data

    Concatenation between two data

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

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    Definition Classes
    AnyRef → Any
  4. def #*(count: Int): Bits

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    Definition Classes
    Data
  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 addAttribute(attribute: Attribute): XFix.this.type

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    Definition Classes
    DataSpinalTagReady
  8. def addAttribute(name: String, value: Int): XFix.this.type

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

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

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

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    Definition Classes
    MultiDataSpinalTagReady
  12. def addTags[T <: SpinalTag](tags: Iterable[T]): XFix.this.type

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    Definition Classes
    SpinalTagReady
  13. def alignLsb(that: T): (R, R)

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  14. def allowDirectionLessIo: XFix.this.type

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    Definition Classes
    Data
  15. def allowOverride: XFix.this.type

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    Allow a data to be overrided

    Allow a data to be overrided

    Definition Classes
    Data
  16. def allowPartialyAssigned: XFix.this.type

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

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

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    Definition Classes
    Data
  19. def allowUnsetRegToAvoidLatch: XFix.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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    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  22. def asData: Data

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

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    set a data as inout

    set a data as inout

    Definition Classes
    MultiDataData
  24. def asInput(): XFix.this.type

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    Set a data as input

    Set a data as input

    Definition Classes
    MultiDataData
  25. final def asInstanceOf[T0]: T0

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

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    Set a data as output

    Set a data as output

    Definition Classes
    MultiDataData
  27. def assignDontCare(): XFix.this.type

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    Definition Classes
    Data
  28. def assignFormalRandom(kind: RandomExpKind): Unit

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    Definition Classes
    MultiDataData
  29. final def assignFrom(that: AnyRef, target: AnyRef = this): Unit

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

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    Definition Classes
    MultiDataData
  31. def assignFromBits(bits: Bits): Unit

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

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    Definition Classes
    Data
  33. def assignUnassignedByName(that: MultiData): Unit

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    Definition Classes
    MultiData
  34. def autoConnect(that: Data): Unit

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    Definition Classes
    XFixMultiDataData
  35. val bitCount: Int

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  36. def clone(): Data

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    Definition Classes
    Data → AnyRef
  37. def component: Component

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

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    Definition Classes
    Assignable
  39. var compositeAssign: Assignable

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    Definition Classes
    Assignable
  40. def copyDirectionOfImpl(that: Data): XFix.this.type

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    Definition Classes
    MultiDataData
  41. def difLsb(that: T): Int

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  42. def dirString(): String

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    Definition Classes
    Data
  43. def doAddSub(that: T, sub: Boolean): T

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  44. def doShiftLeft(that: Int): T

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  45. def doShiftLeftBorned(that: Int): T

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  46. def doShiftRight(that: Int): T

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  47. def doShiftRightBorned(that: Int): T

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  48. def doSmaller(that: T): Bool

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  49. def doSmallerEguals(that: T): Bool

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  50. def dontSimplifyIt(): XFix.this.type

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

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    Definition Classes
    XFixMultiData
  52. def elementsString: String

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

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

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

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    Definition Classes
    SpinalTagReady
  56. def filterTag(cond: (SpinalTag) ⇒ Boolean): Iterable[SpinalTag]

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

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

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

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    Definition Classes
    MultiDataData
  60. def flattenForeach(body: (BaseType) ⇒ Unit): Unit

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    Definition Classes
    MultiDataData
  61. def flattenLocalName: Seq[String]

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    Definition Classes
    MultiDataData
  62. def flip(): XFix.this.type

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    flip the direction of the data

    flip the direction of the data

    Definition Classes
    MultiDataData
  63. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit

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

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    Definition Classes
    SpinalTagReady
  65. def freeze(): XFix.this.type

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    Definition Classes
    MultiDataData
  66. def genIf(cond: Boolean): XFix.this.type

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    Generate this if condition is true

    Generate this if condition is true

    Definition Classes
    Data
  67. def getAheadValue(): XFix.this.type

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    Definition Classes
    Data
  68. def getBitsWidth: Int

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    Return the width of the data

    Return the width of the data

    Definition Classes
    MultiDataData
  69. final def getClass(): Class[_]

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

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    Definition Classes
    DataInComponentNameableByComponent
  71. def getComponents(): Seq[Component]

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    Get current component with all parents

    Get current component with all parents

    Definition Classes
    InComponent
  72. def getDirection: IODirection

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    Definition Classes
    Data
  73. def getDisplayName(): String

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    Definition Classes
    Nameable
  74. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  75. def getMode: Byte

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    Attributes
    protected
    Definition Classes
    Nameable
  76. def getMuxType[T <: Data](list: TraversableOnce[T]): HardType[T]

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    Definition Classes
    Data
  77. def getName(default: String): String

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    Definition Classes
    NameableByComponentNameable
  78. def getName(): String

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    Definition Classes
    NameableByComponentNameable
  79. def getPartialName(): String

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    Definition Classes
    Nameable
  80. def getRealSource: Any

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    Definition Classes
    Assignable
  81. def getRealSourceNoRec: Any

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    Definition Classes
    DataAssignable
  82. def getRefOwnersChain(): List[Any]

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    Definition Classes
    OwnableRef
  83. def getRootParent: Data

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    Definition Classes
    Data
  84. def getRtlPath(separator: String = "/"): String

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    Definition Classes
    Data
  85. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  86. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  87. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  90. def getZero: XFix.this.type

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    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  91. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  94. def hashCode(): Int

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    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  95. final def initFrom(that: AnyRef, target: AnyRef = this): Unit

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

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

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    Definition Classes
    SpinalTagReady
  98. def isAnalog: Boolean

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    Definition Classes
    Data
  99. def isComb: Boolean

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    Definition Classes
    Data
  100. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  101. def isDirectionLess: Boolean

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    Definition Classes
    Data
  102. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  103. def isInOut: Boolean

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    Definition Classes
    Data
  104. def isInput: Boolean

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    Definition Classes
    Data
  105. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  107. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  108. def isOutput: Boolean

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    Definition Classes
    Data
  109. def isOutputOrInOut: Boolean

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    Definition Classes
    Data
  110. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  111. def isReg: Boolean

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    Definition Classes
    Data
  112. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  113. val maxExp: Int

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  114. var name: String

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    Definition Classes
    Nameable
  115. var nameableRef: Nameable

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

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    Definition Classes
    AnyRef
  117. def noBackendCombMerge: XFix.this.type

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    Definition Classes
    Data
  118. def noCombLoopCheck: XFix.this.type

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

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

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

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    Definition Classes
    SpinalTagReady
  122. def overrideLocalName(name: String): XFix.this.type

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    Definition Classes
    Nameable
  123. var parent: Data

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    Definition Classes
    Data
  124. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  125. def pull(propagateName: Boolean): XFix.this.type

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    Definition Classes
    Data
  126. def pull(): XFix.this.type

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    Pull a signal to the top level (use for debugging)

    Pull a signal to the top level (use for debugging)

    Definition Classes
    Data
  127. def purify(): XFix.this.type

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    Definition Classes
    Data
  128. def randBoot(u: Unit): XFix.this.type

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    Useful for register that doesn't need a reset value in RTL, but need a random value for simulation (avoid x-propagation)

    Useful for register that doesn't need a reset value in RTL, but need a random value for simulation (avoid x-propagation)

    Definition Classes
    Data
  129. val raw: R

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  130. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  131. def reflectNames(): Unit

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    Definition Classes
    Nameable
  132. def removeAssignments(): XFix.this.type

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    Definition Classes
    Data
  133. def removeTag(spinalTag: SpinalTag): XFix.this.type

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

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    Definition Classes
    SpinalTagReady
  135. def resized: XFix.this.type

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    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  136. var scalaTrace: Throwable

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    Definition Classes
    ScalaLocated
  137. def setAsAnalog(): XFix.this.type

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    Definition Classes
    Data
  138. def setAsComb(): XFix.this.type

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    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  139. def setAsDirectionLess(): XFix.this.type

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    remove the direction (in,out,inout) to a data

    remove the direction (in,out,inout) to a data

    Definition Classes
    MultiDataData
  140. def setAsReg(): XFix.this.type

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    Set baseType to reg

    Set baseType to reg

    Definition Classes
    MultiDataData
  141. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): XFix.this.type

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

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    Definition Classes
    Nameable
  143. def setCompositeName(nameable: Nameable, postfix: String): XFix.this.type

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    Definition Classes
    Nameable
  144. def setCompositeName(nameable: Nameable, namePriority: Byte): XFix.this.type

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    Definition Classes
    Nameable
  145. def setCompositeName(nameable: Nameable, weak: Boolean): XFix.this.type

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    Definition Classes
    Nameable
  146. def setCompositeName(nameable: Nameable): XFix.this.type

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

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

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    Definition Classes
    Nameable
  149. def setName(name: String): XFix.this.type

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    Definition Classes
    Nameable
  150. def setNameAsWeak(): XFix.this.type

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    Definition Classes
    Nameable
  151. def setPartialName(name: String, namePriority: Byte, owner: Any): XFix.this.type

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

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

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

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

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    Definition Classes
    Nameable
  156. def setPartialName(name: String): XFix.this.type

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    Definition Classes
    Nameable
  157. def setPartialName(owner: Nameable, name: String): XFix.this.type

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

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    Definition Classes
    OwnableRef
  159. def setScalaLocated(source: ScalaLocated): XFix.this.type

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    Definition Classes
    ScalaLocated
  160. def setWeakName(name: String): XFix.this.type

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    Definition Classes
    Nameable
  161. def spinalTags: LinkedHashSet[SpinalTag]

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

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    Definition Classes
    AnyRef
  163. def toIo(): XFix.this.type

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    Definition Classes
    Data
  164. def toMuxInput[T <: Data](muxOutput: T): T

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    Definition Classes
    Data
  165. def toString(): String

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    Definition Classes
    Nameable → AnyRef → Any
  166. def truncated: XFix.this.type

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  167. def unfreeze(): XFix.this.type

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    Definition Classes
    MultiDataData
  168. def unsetName(): XFix.this.type

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    Definition Classes
    Nameable
  169. final def wait(arg0: Long, arg1: Int): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  172. def wrapNext(): XFix.this.type

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    Definition Classes
    Data
  173. def zipByName(that: MultiData, rec: ArrayBuffer[(BaseType, BaseType)] = ArrayBuffer()): ArrayBuffer[(BaseType, BaseType)]

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    Definition Classes
    MultiData

Deprecated Value Members

  1. def asDirectionLess(): XFix.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 MinMaxDecimalProvider

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