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. 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 difLsb(that: T): Int

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  36. def dirString(): String

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

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  38. def doShiftLeft(that: Int): T

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  39. def doShiftLeftBorned(that: Int): T

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  40. def doShiftRight(that: Int): T

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  41. def doShiftRightBorned(that: Int): T

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  42. def doSmaller(that: T): Bool

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  43. def doSmallerEguals(that: T): Bool

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

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

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    Definition Classes
    XFixMultiData
  46. def elementsString: String

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

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

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

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

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    Definition Classes
    SpinalTagReady
  51. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  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 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
  60. def getBitsWidth: Int

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    Return the width of the data

    Return the width of the data

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

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    Definition Classes
    AnyRef → Any
  62. def getComponent(): Component

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

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    Get current component with all parents

    Get current component with all parents

    Definition Classes
    Data
  64. def getDisplayName(): String

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    Definition Classes
    Nameable
  65. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  66. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  68. def getName(): String

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    Definition Classes
    Nameable
  69. def getRealSource: Any

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    Definition Classes
    Assignable
  70. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  72. def getRootParent: Data

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    Definition Classes
    Data
  73. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  74. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  75. def getScalaTrace(): Throwable

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

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

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

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    Create a data set to 0

    Create a data set to 0

    Definition Classes
    MultiDataData
  79. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  82. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  86. def isAnalog: Boolean

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    Definition Classes
    Data
  87. def isComb: Boolean

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    Definition Classes
    Data
  88. def isDirectionLess: Boolean

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    Definition Classes
    Data
  89. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  90. def isInOut: Boolean

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    Definition Classes
    Data
  91. def isInput: Boolean

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    Definition Classes
    Data
  92. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  94. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  95. def isOutput: Boolean

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    Definition Classes
    Data
  96. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  98. def isReg: Boolean

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    Definition Classes
    Data
  99. def isUnnamed: Boolean

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

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    Definition Classes
    Data
  101. val maxExp: Int

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  102. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  103. var nameableRef: Nameable

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

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

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

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

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    Definition Classes
    AnyRef
  108. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  109. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

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    Definition Classes
    SpinalTagReady
  110. var parent: Data

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    Definition Classes
    Data
  111. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  112. 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
  113. def purify(): XFix.this.type

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    Definition Classes
    Data
  114. 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
  115. val raw: R

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  116. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  117. def reflectNames(): Unit

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

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

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

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

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    Resized data regarding target

    Resized data regarding target

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

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

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    Set baseType to Combinatorial

    Set baseType to Combinatorial

    Definition Classes
    MultiDataData
  124. 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
  125. def setAsReg(): XFix.this.type

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    Set baseType to reg

    Set baseType to reg

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    AnyRef
  146. def toString(): String

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

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

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    Definition Classes
    Nameable
  149. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  150. final def wait(arg0: Long, arg1: Int): Unit

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

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