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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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. final def assignFrom(that: AnyRef, target: AnyRef = this): Unit

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

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

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

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    Definition Classes
    Data
  31. def autoConnect(that: Data): Unit

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    Definition Classes
    XFixMultiDataData
  32. val bitCount: Int

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  33. def clone(): Data

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    Definition Classes
    Data → AnyRef
  34. def component: Component

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

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    Definition Classes
    Assignable
  36. var compositeAssign: Assignable

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

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

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  39. def dirString(): String

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

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  41. def doShiftLeft(that: Int): T

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  42. def doShiftLeftBorned(that: Int): T

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  43. def doShiftRight(that: Int): T

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  44. def doShiftRightBorned(that: Int): T

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  45. def doSmaller(that: T): Bool

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  46. def doSmallerEguals(that: T): Bool

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

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

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    Definition Classes
    XFixMultiData
  49. def elementsString: String

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

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

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

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

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

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

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

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

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

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

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    flip the direction of the data

    flip the direction of the data

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

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

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    Definition Classes
    SpinalTagReady
  62. 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
  63. def getBitsWidth: Int

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    Return the width of the data

    Return the width of the data

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

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

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

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    Get current component with all parents

    Get current component with all parents

    Definition Classes
    InComponent
  67. def getDirection: IODirection

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    Definition Classes
    Data
  68. def getDisplayName(): String

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    Definition Classes
    Nameable
  69. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  70. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  72. def getName(): String

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    Definition Classes
    NameableByComponentNameable
  73. def getPartialName(): String

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    Definition Classes
    Nameable
  74. def getRealSource: Any

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    Definition Classes
    Assignable
  75. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  77. def getRootParent: Data

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    Definition Classes
    Data
  78. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  79. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  80. def getScalaTrace(): Throwable

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

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

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

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    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  84. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  87. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  91. def isAnalog: Boolean

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    Definition Classes
    Data
  92. def isComb: Boolean

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    Definition Classes
    Data
  93. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  94. def isDirectionLess: Boolean

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    Definition Classes
    Data
  95. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  96. def isInOut: Boolean

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    Definition Classes
    Data
  97. def isInput: Boolean

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    Definition Classes
    Data
  98. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  100. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  101. def isOutput: Boolean

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    Definition Classes
    Data
  102. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  104. def isReg: Boolean

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    Definition Classes
    Data
  105. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  106. def keep(): XFix.this.type

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    Definition Classes
    Data
  107. val maxExp: Int

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  108. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  109. var nameableRef: Nameable

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  117. var parent: Data

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    Definition Classes
    Data
  118. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  119. 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
  120. def purify(): XFix.this.type

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    Definition Classes
    Data
  121. 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
  122. val raw: R

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  123. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  124. def reflectNames(): Unit

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

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

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

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

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    Resized data regarding target

    Resized data regarding target

    Definition Classes
    Data
  129. def setAsAnalog(): XFix.this.type

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

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    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  131. 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
  132. def setAsReg(): XFix.this.type

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    Set baseType to reg

    Set baseType to reg

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  155. def toString(): String

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

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  157. def unsetName(): XFix.this.type

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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