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

Base class for SFix and UFix

Linear Supertypes
Known Subclasses
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  2. By Inheritance
Inherited
  1. XFix
  2. MultiData
  3. Data
  4. InComponent
  5. OverridedEqualsHashCode
  6. SpinalTagReady
  7. Assignable
  8. NameableByComponent
  9. Nameable
  10. OwnableRef
  11. ContextUser
  12. ScalaLocated
  13. GlobalDataUser
  14. AnyRef
  15. 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 minExp: Int

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  3. abstract def rawFactory(exp: Int, bitCount: Int): R

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

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

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    Definition Classes
    SpinalTagReady
  6. def addAttribute(attribute: Attribute): XFix.this.type

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

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

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

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

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

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

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  13. def allowDirectionLessIo: XFix.this.type

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

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    Allow a data to be overrided

    Allow a data to be overrided

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

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

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

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    Definition Classes
    Data
  18. def allowUnsetRegToAvoidLatch: XFix.this.type

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

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    Definition Classes
    Data
  20. def asBits: Bits

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    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  21. def asData: Data

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

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    set a data as inout

    set a data as inout

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

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    Set a data as input

    Set a data as input

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

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

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    Set a data as output

    Set a data as output

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

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

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

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

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

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

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

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

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    Definition Classes
    XFixMultiDataData
  34. val bitCount: Int

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  35. def clone(): Data

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    Definition Classes
    Data → AnyRef
  36. def component: Component

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

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    Definition Classes
    Assignable
  38. var compositeAssign: Assignable

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

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

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  41. def dirString(): String

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

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  43. def doShiftLeft(that: Int): T

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  44. def doShiftLeftBorned(that: Int): T

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  45. def doShiftRight(that: Int): T

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  46. def doShiftRightBorned(that: Int): T

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  47. def doSmaller(that: T): Bool

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  48. def doSmallerEguals(that: T): Bool

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

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

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    Definition Classes
    XFixMultiData
  51. def elementsString: String

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

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

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

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

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

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

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

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

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

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

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    flip the direction of the data

    flip the direction of the data

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

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

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

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    Definition Classes
    MultiDataData
  65. 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
  66. def getAheadValue(): XFix.this.type

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    Definition Classes
    Data
  67. def getBitsWidth: Int

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    Return the width of the data

    Return the width of the data

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

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

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

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    Get current component with all parents

    Get current component with all parents

    Definition Classes
    InComponent
  71. def getDirection: IODirection

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    Definition Classes
    Data
  72. def getDisplayName(): String

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    Definition Classes
    Nameable
  73. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  74. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  76. def getName(): String

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    Definition Classes
    NameableByComponentNameable
  77. def getPartialName(): String

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    Definition Classes
    Nameable
  78. def getRealSource: Any

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    Definition Classes
    Assignable
  79. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  81. def getRootParent: Data

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

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    Definition Classes
    Data
  83. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  84. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  85. def getScalaTrace(): Throwable

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

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

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

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    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  89. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  92. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  96. def isAnalog: Boolean

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    Definition Classes
    Data
  97. def isComb: Boolean

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    Definition Classes
    Data
  98. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  99. def isDirectionLess: Boolean

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    Definition Classes
    Data
  100. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  101. def isInOut: Boolean

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    Definition Classes
    Data
  102. def isInput: Boolean

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    Definition Classes
    Data
  103. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  105. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  106. def isOutput: Boolean

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    Definition Classes
    Data
  107. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  109. def isReg: Boolean

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    Definition Classes
    Data
  110. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  111. val maxExp: Int

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  112. var name: String

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    Definition Classes
    Nameable
  113. var nameableRef: Nameable

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  121. var parent: Data

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    Definition Classes
    Data
  122. var parentScope: ScopeStatement

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

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    Definition Classes
    Data
  124. 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
  125. def purify(): XFix.this.type

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    Definition Classes
    Data
  126. 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
  127. val raw: R

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  128. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  129. def reflectNames(): Unit

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

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

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

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

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    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  134. var scalaTrace: Throwable

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

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

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    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  137. 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
  138. def setAsReg(): XFix.this.type

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    Set baseType to reg

    Set baseType to reg

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  162. def toString(): String

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

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

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

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

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

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

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

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    Definition Classes
    Data
  170. 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 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