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, 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. OverridedEqualsHashCode
  13. SpinalTagReady
  14. Assignable
  15. NameableByComponent
  16. Nameable
  17. OwnableRef
  18. ContextUser
  19. ScalaLocated
  20. GlobalDataUser
  21. AnyRef
  22. 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: Set[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: String): Wishbone.this.type

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  37. def asBits: Bits

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    Definition Classes
    MultiData → Data
  38. def asData: Data

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

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

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

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    Definition Classes
    Any
  42. def asMaster(): Unit

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

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

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

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

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    Definition Classes
    Data
  47. final def assignFrom(that: AnyRef, target: AnyRef): Unit

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

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

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

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

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    Definition Classes
    Bundle
  52. 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()
  53. def clone(): Bundle

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

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

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    Definition Classes
    Assignable
  56. var compositeAssign: Assignable

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    Definition Classes
    Assignable
  57. val config: WishboneConfig

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

  58. 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

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

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

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    Definition Classes
    Data
  61. def doRead: Bool

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  62. def doSend: Bool

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  63. def doWrite: Bool

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

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

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    Definition Classes
    Bundle → MultiData
  66. def elementsString: String

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    SpinalTagReady
  79. def genIf(cond: Boolean): Wishbone.this.type

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    Definition Classes
    Data
  80. def getBitsWidth: Int

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

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

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

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    Definition Classes
    Data
  84. def getDirection: IODirection

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    Definition Classes
    Data
  85. def getDisplayName(): String

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    Definition Classes
    Nameable
  86. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  87. def getMode: Byte

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

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

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    Definition Classes
    Nameable
  90. def getPartialName(): String

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    Definition Classes
    Nameable
  91. def getRealSource: Any

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    Definition Classes
    Assignable
  92. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  94. def getRootParent: Data

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    Definition Classes
    Data
  95. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  96. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  97. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  100. def getTypeString: String

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

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    Definition Classes
    MultiData → Data
  102. val globalData: GlobalData

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

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

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

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    Definition Classes
    SpinalTagReady
  106. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  110. def isAck: Bool

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  111. def isAnalog: Boolean

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    Definition Classes
    Data
  112. def isComb: Boolean

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    Definition Classes
    Data
  113. def isCycle: Bool

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  114. def isDirectionLess: Boolean

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    Definition Classes
    Data
  115. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  116. def isInOut: Boolean

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    Definition Classes
    Data
  117. def isInput: Boolean

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    Definition Classes
    Data
  118. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  120. var isMasterInterface: Boolean

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    Definition Classes
    IMasterSlave
  121. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  122. def isOutput: Boolean

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    Definition Classes
    Data
  123. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  125. def isRead: Bool

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  126. def isReg: Boolean

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    Definition Classes
    Data
  127. def isStall: Bool

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  128. def isTransfer: Bool

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  129. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  130. def isWrite: Bool

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  131. def keep(): Wishbone.this.type

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    Definition Classes
    Data
  132. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  133. var nameableRef: Nameable

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

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

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

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

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

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

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    Definition Classes
    SpinalTagReady
  140. var parent: Data

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    Definition Classes
    Data
  141. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  142. def pull(): Wishbone.this.type

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

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    Definition Classes
    Data
  144. def randBoot(): Wishbone.this.type

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    Definition Classes
    Data
  145. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  146. def reflectNames(): Unit

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

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

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

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

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    Definition Classes
    Data
  151. def setAsAnalog(): Wishbone.this.type

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    AnyRef
  175. def toString(): String

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    Definition Classes
    Bundle → Nameable → AnyRef → Any
  176. def unsetName(): Wishbone.this.type

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

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

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

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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 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