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: String): XFix.this.type

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

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

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

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

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  12. def allowDirectionLessIo: XFix.this.type

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

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    Allow a data to be overrided

    Allow a data to be overrided

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

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

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

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

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

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    Definition Classes
    Data
  19. def asBits: Bits

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    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  20. def asData: Data

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

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    set a data as inout

    set a data as inout

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

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    Set a data as input

    Set a data as input

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

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

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    Set a data as output

    Set a data as output

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

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

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

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

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

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

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    Definition Classes
    XFixMultiDataData
  31. val bitCount: Int

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  32. def clone(): Data

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    Definition Classes
    Data → AnyRef
  33. def component: Component

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

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    Definition Classes
    Assignable
  35. var compositeAssign: Assignable

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

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

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  38. def dirString(): String

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

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  40. def doShiftLeft(that: Int): T

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  41. def doShiftLeftBorned(that: Int): T

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  42. def doShiftRight(that: Int): T

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  43. def doShiftRightBorned(that: Int): T

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  44. def doSmaller(that: T): Bool

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  45. def doSmallerEguals(that: T): Bool

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

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

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    Definition Classes
    XFixMultiData
  48. def elementsString: String

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

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

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

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

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

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

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

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

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

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

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    flip the direction of the data

    flip the direction of the data

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

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

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    Definition Classes
    SpinalTagReady
  61. 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
  62. def getBitsWidth: Int

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    Return the width of the data

    Return the width of the data

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

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

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

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    Get current component with all parents

    Get current component with all parents

    Definition Classes
    InComponent
  66. def getDirection: IODirection

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    Definition Classes
    Data
  67. def getDisplayName(): String

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    Definition Classes
    Nameable
  68. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  69. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  71. def getName(): String

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    Definition Classes
    Nameable
  72. def getPartialName(): String

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    Definition Classes
    Nameable
  73. def getRealSource: Any

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    Definition Classes
    Assignable
  74. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  76. def getRootParent: Data

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    Definition Classes
    Data
  77. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  78. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  79. def getScalaTrace(): Throwable

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

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

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

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    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  83. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  86. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  90. def isAnalog: Boolean

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    Definition Classes
    Data
  91. def isComb: Boolean

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    Definition Classes
    Data
  92. def isDirectionLess: Boolean

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    Definition Classes
    Data
  93. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  94. def isInOut: Boolean

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    Definition Classes
    Data
  95. def isInput: Boolean

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    Definition Classes
    Data
  96. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  98. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  99. def isOutput: Boolean

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    Definition Classes
    Data
  100. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  102. def isReg: Boolean

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    Definition Classes
    Data
  103. def isUnnamed: Boolean

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

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    Definition Classes
    Data
  105. val maxExp: Int

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  106. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  107. var nameableRef: Nameable

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  115. var parent: Data

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    Definition Classes
    Data
  116. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  117. 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
  118. def purify(): XFix.this.type

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    Definition Classes
    Data
  119. def randBoot(): 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
  120. val raw: R

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  121. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  122. def reflectNames(): Unit

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

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

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

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

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    Resized data regarding target

    Resized data regarding target

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

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

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    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  129. 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
  130. def setAsReg(): XFix.this.type

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    Set baseType to reg

    Set baseType to reg

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    AnyRef
  152. def toString(): String

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

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  157. 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