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. OverridedEqualsHashCode
  5. SpinalTagReady
  6. Assignable
  7. NameableByComponent
  8. Nameable
  9. OwnableRef
  10. ContextUser
  11. ScalaLocated
  12. GlobalDataUser
  13. AnyRef
  14. Any
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Visibility
  1. Public
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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: Set[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 allowPruning(): XFix.this.type

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

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

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

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    Definition Classes
    Data
  18. def asBits: Bits

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    Cast data to Bits

    Cast data to Bits

    Definition Classes
    MultiDataData
  19. def asData: Data

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

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    set a data as inout

    set a data as inout

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

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    Set a data as input

    Set a data as input

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

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

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    Set a data as output

    Set a data as output

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

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

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

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

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

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

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    Definition Classes
    XFixMultiDataData
  30. val bitCount: Int

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  31. def clone(): Data

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    Definition Classes
    Data → AnyRef
  32. def component: Component

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

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    Definition Classes
    Assignable
  34. var compositeAssign: Assignable

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

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

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  37. def dirString(): String

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

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  39. def doShiftLeft(that: Int): T

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  40. def doShiftLeftBorned(that: Int): T

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  41. def doShiftRight(that: Int): T

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  42. def doShiftRightBorned(that: Int): T

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  43. def doSmaller(that: T): Bool

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  44. def doSmallerEguals(that: T): Bool

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

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

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    Definition Classes
    XFixMultiData
  47. def elementsString: String

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

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

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

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

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

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

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

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

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

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

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    flip the direction of the data

    flip the direction of the data

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

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

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    Definition Classes
    SpinalTagReady
  60. 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
  61. def getBitsWidth: Int

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    Return the width of the data

    Return the width of the data

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

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

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    Definition Classes
    DataNameableByComponent
  64. def getComponents(): Seq[Component]

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    Get current component with all parents

    Get current component with all parents

    Definition Classes
    Data
  65. def getDirection: IODirection

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    Definition Classes
    Data
  66. def getDisplayName(): String

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    Definition Classes
    Nameable
  67. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  68. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  70. def getName(): String

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    Definition Classes
    Nameable
  71. def getPartialName(): String

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    Definition Classes
    Nameable
  72. def getRealSource: Any

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    Definition Classes
    Assignable
  73. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  75. def getRootParent: Data

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    Definition Classes
    Data
  76. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  77. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  78. def getScalaTrace(): Throwable

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

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    Definition Classes
    SpinalTagReady
  80. def getTags(): Set[SpinalTag]

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

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    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  82. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  85. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  89. def isAnalog: Boolean

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    Definition Classes
    Data
  90. def isComb: Boolean

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    Definition Classes
    Data
  91. def isDirectionLess: Boolean

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    Definition Classes
    Data
  92. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  93. def isInOut: Boolean

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    Definition Classes
    Data
  94. def isInput: Boolean

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    Definition Classes
    Data
  95. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  97. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  98. def isOutput: Boolean

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    Definition Classes
    Data
  99. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  101. def isReg: Boolean

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    Definition Classes
    Data
  102. def isUnnamed: Boolean

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

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    Definition Classes
    Data
  104. val maxExp: Int

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  105. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  106. var nameableRef: Nameable

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

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

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

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

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

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

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    Definition Classes
    SpinalTagReady
  113. var parent: Data

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    Definition Classes
    Data
  114. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  115. 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
  116. def purify(): XFix.this.type

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    Definition Classes
    Data
  117. def randBoot(): XFix.this.type

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

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

    Definition Classes
    Data
  118. val raw: R

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  119. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  120. def reflectNames(): Unit

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

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

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

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

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    Resized data regarding target

    Resized data regarding target

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

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

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    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  127. 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
  128. def setAsReg(): XFix.this.type

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    Set baseType to reg

    Set baseType to reg

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  147. def spinalTags: Set[SpinalTag]

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

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    Definition Classes
    AnyRef
  149. def toString(): String

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

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  154. 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 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