Class/Object

spinal.lib.bus.wishbone

Wishbone

Related Docs: object Wishbone | package wishbone

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case class Wishbone(config: WishboneConfig) extends Bundle with IMasterSlave with Product with Serializable

This class rappresent a Wishbone bus

config

an istance of WishboneConfig, it will be used to configurate the Wishbone Bus

Linear Supertypes
Serializable, Serializable, Product, Equals, IMasterSlave, Bundle, ValCallbackRec, ValCallback, MultiData, Data, InComponent, OverridedEqualsHashCode, SpinalTagReady, Assignable, NameableByComponent, Nameable, OwnableRef, ContextUser, ScalaLocated, GlobalDataUser, AnyRef, Any
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Inherited
  1. Wishbone
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. IMasterSlave
  7. Bundle
  8. ValCallbackRec
  9. ValCallback
  10. MultiData
  11. Data
  12. InComponent
  13. OverridedEqualsHashCode
  14. SpinalTagReady
  15. Assignable
  16. NameableByComponent
  17. Nameable
  18. OwnableRef
  19. ContextUser
  20. ScalaLocated
  21. GlobalDataUser
  22. AnyRef
  23. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Wishbone(config: WishboneConfig)

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    config

    an istance of WishboneConfig, it will be used to configurate the Wishbone Bus

Type Members

  1. abstract type RefOwnerType

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    Definition Classes
    OwnableRef

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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    Definition Classes
    Data
  3. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  4. def <<(that: Wishbone): Unit

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    Connect common Wishbone signals

    Connect common Wishbone signals

    Example:
    1. wishboneSlave << wishboneMaster
  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  6. def >>(that: Wishbone): Unit

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    Connect common Wishbone signals this fuction will auto resize the slave address line only if slave.addressWidth <= master.addressWidth

    Connect common Wishbone signals this fuction will auto resize the slave address line only if slave.addressWidth <= master.addressWidth

    Example:
    1. wishboneMaster >> wishboneSlave
  7. val ACK: Bool

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  8. val ADR: UInt

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  9. val BTE: Bits

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  10. val CTI: Bits

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  11. val CYC: Bool

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  12. val DAT_MISO: Bits

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  13. val DAT_MOSI: Bits

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  14. val ERR: Bool

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  15. val LOCK: Bool

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  16. val RTY: Bool

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  17. val SEL: Bits

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  18. val STALL: Bool

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  19. val STB: Bool

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  20. val TGA: Bits

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  21. val TGC: Bits

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  22. val TGD_MISO: Bits

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  23. val TGD_MOSI: Bits

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  24. val WE: Bool

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  25. var _spinalTags: LinkedHashSet[SpinalTag]

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    Definition Classes
    SpinalTagReady
  26. def addAttribute(attribute: Attribute): Wishbone.this.type

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    Definition Classes
    Data → SpinalTagReady
  27. def addAttribute(name: String, value: Int): Wishbone.this.type

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    Definition Classes
    SpinalTagReady
  28. def addAttribute(name: String, value: String): Wishbone.this.type

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    Definition Classes
    SpinalTagReady
  29. def addAttribute(name: String): Wishbone.this.type

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

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    Definition Classes
    MultiData → SpinalTagReady
  31. def addTags[T <: SpinalTag](tags: Iterable[T]): Wishbone.this.type

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    Definition Classes
    SpinalTagReady
  32. def allowDirectionLessIo: Wishbone.this.type

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    Definition Classes
    Data
  33. def allowOverride: Wishbone.this.type

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    Definition Classes
    Data
  34. def allowPartialyAssigned: Wishbone.this.type

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    Definition Classes
    Data
  35. def allowPruning(): Wishbone.this.type

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    Definition Classes
    Data
  36. def allowSimplifyIt(): Wishbone.this.type

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    Definition Classes
    Data
  37. def allowUnsetRegToAvoidLatch: Wishbone.this.type

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

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    Definition Classes
    Data
  39. def asBits: Bits

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    Definition Classes
    MultiData → Data
  40. def asData: Data

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    Definition Classes
    Data
  41. def asInOut(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  42. def asInput(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  43. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  44. def asMaster(): Unit

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    Definition Classes
    WishboneIMasterSlave
  45. def asOutput(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  46. def asSlave(): Unit

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    Definition Classes
    IMasterSlave
  47. def assignAllByName(that: Bundle): Unit

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    Definition Classes
    Bundle
  48. def assignDontCare(): Wishbone.this.type

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

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    Definition Classes
    MultiData → Data
  50. final def assignFrom(that: AnyRef, target: AnyRef): Unit

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

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    Definition Classes
    MultiData → Data
  52. def assignFromBits(bits: Bits): Unit

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    Definition Classes
    MultiData → Data
  53. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit

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    Definition Classes
    Data
  54. def assignSomeByName(that: Bundle): Unit

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    Definition Classes
    Bundle
  55. def assignUnassignedByName(that: MultiData): Unit

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    Definition Classes
    MultiData
  56. def bundleAssign(that: Bundle)(f: (Data, Data) ⇒ Unit): Unit

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    Definition Classes
    Bundle
  57. def clearAll(): Unit

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    Clear all the relevant signals in the wishbone bus

    Clear all the relevant signals in the wishbone bus

    Example:
    1. val wishbone1 = master(Wishbone(WishboneConfig(8,8)))
      val wishbone2 = slave(Wishbone(WishboneConfig(8,8)))
      val wishbone2 = slave(Wishbone(WishboneConfig(8,8).withDataTag(8)))
      // this will clear only the following signals: CYC,ADR,DAT_MOSI,STB,WE
      wishbone1.clearAll()
      // this will clear only the following signals: DAT_MISO,ACK
      wishbone2.clearAll()
      // this will clear only the following signals: DAT_MISO,ACK,TGD_MISO
      wishbone3.clearAll()
  58. def clone(): Bundle

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    Definition Classes
    Bundle → Data → AnyRef
  59. def component: Component

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

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    Definition Classes
    Assignable
  61. var compositeAssign: Assignable

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    Definition Classes
    Assignable
  62. val config: WishboneConfig

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    an istance of WishboneConfig, it will be used to configurate the Wishbone Bus

  63. def connectTo(that: Wishbone, allowDataResize: Boolean = false, allowAddressResize: Boolean = false, allowTagResize: Boolean = false): Unit

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    Connect to a wishbone bus with optional resize.

    Connect to a wishbone bus with optional resize. This will drop all the signals that are not in common

    that

    the wishbone bus that i want to connect, must be a wishbone slave

    allowDataResize

    allow the resize of the data lines, deafult to false

    allowAddressResize

    allow the resize of the address line, deafult to false

    allowTagResize

    allow the resize of the tag lines, deafult to false

  64. def copyDirectionOfImpl(that: Data): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  65. def dirString(): String

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    Definition Classes
    Data
  66. def doRead: Bool

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  67. def doSend: Bool

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  68. def doWrite: Bool

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  69. def dontSimplifyIt(): Wishbone.this.type

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

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    Definition Classes
    Bundle → MultiData
  71. def elementsString: String

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

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

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

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

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

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

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

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    Definition Classes
    MultiData → Data
  79. def flattenForeach(body: (BaseType) ⇒ Unit): Unit

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    Definition Classes
    MultiData → Data
  80. def flattenLocalName: Seq[String]

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    Definition Classes
    MultiData → Data
  81. def flip(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  82. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit

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

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    Definition Classes
    SpinalTagReady
  84. def freeze(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  85. def genIf(cond: Boolean): Wishbone.this.type

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    Definition Classes
    Data
  86. def getAheadValue(): Wishbone.this.type

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    Definition Classes
    Data
  87. def getBitsWidth: Int

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    Definition Classes
    MultiData → Data
  88. final def getClass(): Class[_]

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

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    Definition Classes
    Data → InComponent → NameableByComponent
  90. def getComponents(): Seq[Component]

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    Definition Classes
    InComponent
  91. def getDirection: IODirection

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    Definition Classes
    Data
  92. def getDisplayName(): String

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    Definition Classes
    Nameable
  93. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  94. def getMode: Byte

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

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    Definition Classes
    NameableByComponent → Nameable
  96. def getName(): String

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    Definition Classes
    NameableByComponent → Nameable
  97. def getPartialName(): String

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    Definition Classes
    Nameable
  98. def getRealSource: Any

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    Definition Classes
    Assignable
  99. def getRealSourceNoRec: Any

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    Definition Classes
    Data → Assignable
  100. def getRefOwnersChain(): List[Any]

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    Definition Classes
    OwnableRef
  101. def getRootParent: Data

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    Definition Classes
    Data
  102. def getRtlPath(separator: String): String

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    Definition Classes
    Data
  103. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  104. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  105. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  108. def getTypeString: String

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    Definition Classes
    Bundle
  109. def getZero: Wishbone.this.type

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    Definition Classes
    MultiData → Data
  110. val globalData: GlobalData

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    Definition Classes
    GlobalDataUser
  111. var hardtype: HardType[_]

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

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

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    Definition Classes
    SpinalTagReady
  114. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  118. def isAck: Bool

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  119. def isAnalog: Boolean

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    Definition Classes
    Data
  120. def isComb: Boolean

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    Definition Classes
    Data
  121. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  122. def isCycle: Bool

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  123. def isDirectionLess: Boolean

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    Definition Classes
    Data
  124. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  125. def isInOut: Boolean

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    Definition Classes
    Data
  126. def isInput: Boolean

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    Definition Classes
    Data
  127. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  129. var isMasterInterface: Boolean

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    Definition Classes
    IMasterSlave
  130. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  131. def isOutput: Boolean

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    Definition Classes
    Data
  132. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  134. def isRead: Bool

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  135. def isReg: Boolean

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    Definition Classes
    Data
  136. def isStall: Bool

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  137. def isTransfer: Bool

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  138. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  139. def isWrite: Bool

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  140. var name: String

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    Definition Classes
    Nameable
  141. var nameableRef: Nameable

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

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    Definition Classes
    AnyRef
  143. def noBackendCombMerge: Wishbone.this.type

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    Definition Classes
    Data
  144. def noCombLoopCheck: Wishbone.this.type

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

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

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

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    Definition Classes
    SpinalTagReady
  148. def overrideLocalName(name: String): Wishbone.this.type

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    Definition Classes
    Nameable
  149. var parent: Data

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    Definition Classes
    Data
  150. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  151. def pull(propagateName: Boolean): Wishbone.this.type

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    Definition Classes
    Data
  152. def pull(): Wishbone.this.type

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    Definition Classes
    Data
  153. def purify(): Wishbone.this.type

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    Definition Classes
    Data
  154. def randBoot(u: Unit): Wishbone.this.type

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    Definition Classes
    Data
  155. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  156. def reflectNames(): Unit

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    Definition Classes
    Nameable
  157. def removeAssignments(): Wishbone.this.type

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    Definition Classes
    Data
  158. def removeTag(spinalTag: SpinalTag): Wishbone.this.type

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

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    Definition Classes
    SpinalTagReady
  160. def resized: Wishbone.this.type

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    Definition Classes
    Data
  161. var scalaTrace: Throwable

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    Definition Classes
    ScalaLocated
  162. def setAsAnalog(): Wishbone.this.type

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    Definition Classes
    Data
  163. def setAsComb(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  164. def setAsDirectionLess(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  165. def setAsReg(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  166. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): Wishbone.this.type

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

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    Definition Classes
    Nameable
  168. def setCompositeName(nameable: Nameable, postfix: String): Wishbone.this.type

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    Definition Classes
    Nameable
  169. def setCompositeName(nameable: Nameable, namePriority: Byte): Wishbone.this.type

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    Definition Classes
    Nameable
  170. def setCompositeName(nameable: Nameable, weak: Boolean): Wishbone.this.type

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    Definition Classes
    Nameable
  171. def setCompositeName(nameable: Nameable): Wishbone.this.type

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

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

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    Definition Classes
    Nameable
  174. def setName(name: String): Wishbone.this.type

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    Definition Classes
    Nameable
  175. def setNameAsWeak(): Wishbone.this.type

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

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

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

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

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

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    Definition Classes
    Nameable
  181. def setPartialName(name: String): Wishbone.this.type

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    Definition Classes
    Nameable
  182. def setPartialName(owner: Nameable, name: String): Wishbone.this.type

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

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    Definition Classes
    OwnableRef
  184. def setScalaLocated(source: ScalaLocated): Wishbone.this.type

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    Definition Classes
    ScalaLocated
  185. def setWeakName(name: String): Wishbone.this.type

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

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

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    Definition Classes
    AnyRef
  188. def toIo(): Wishbone.this.type

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    Definition Classes
    Data
  189. def toString(): String

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    Definition Classes
    Bundle → Nameable → AnyRef → Any
  190. def unfreeze(): Wishbone.this.type

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    Definition Classes
    MultiData → Data
  191. def unsetName(): Wishbone.this.type

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    Definition Classes
    Nameable
  192. def valCallback[T](ref: T, name: String): T

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    Definition Classes
    ValCallbackRec → ValCallback
  193. def valCallbackOn(ref: Any, name: String, refs: Set[Any]): Unit

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    Definition Classes
    ValCallbackRec
  194. def valCallbackRec(ref: Any, name: String): Unit

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    Definition Classes
    Bundle → ValCallbackRec
  195. final def wait(arg0: Long, arg1: Int): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  198. def wrapNext(): Wishbone.this.type

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    Definition Classes
    Data
  199. def zipByName(that: MultiData, rec: ArrayBuffer[(BaseType, BaseType)]): ArrayBuffer[(BaseType, BaseType)]

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    Definition Classes
    MultiData

Deprecated Value Members

  1. def asDirectionLess(): Wishbone.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 Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from IMasterSlave

Inherited from Bundle

Inherited from ValCallbackRec

Inherited from ValCallback

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