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. final def assignFrom(that: AnyRef, target: AnyRef): Unit

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

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

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

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

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

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    Definition Classes
    MultiData
  55. 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()
  56. def clone(): Bundle

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

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

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    Definition Classes
    Assignable
  59. var compositeAssign: Assignable

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    Definition Classes
    Assignable
  60. val config: WishboneConfig

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

  61. 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

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

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

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    Definition Classes
    Data
  64. def doRead: Bool

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  65. def doSend: Bool

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  66. def doWrite: Bool

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

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

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    Definition Classes
    Bundle → MultiData
  69. def elementsString: String

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  84. def getBitsWidth: Int

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

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

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

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    Definition Classes
    InComponent
  88. def getDirection: IODirection

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    Definition Classes
    Data
  89. def getDisplayName(): String

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    Definition Classes
    Nameable
  90. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  91. def getMode: Byte

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

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

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

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    Definition Classes
    Nameable
  95. def getRealSource: Any

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    Definition Classes
    Assignable
  96. def getRealSourceNoRec: Any

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

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    Definition Classes
    OwnableRef
  98. def getRootParent: Data

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    Definition Classes
    Data
  99. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  100. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  101. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  104. def getTypeString: String

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

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    Definition Classes
    MultiData → Data
  106. val globalData: GlobalData

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

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

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

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    Definition Classes
    SpinalTagReady
  110. def hashCode(): Int

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

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

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

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    Definition Classes
    SpinalTagReady
  114. def isAck: Bool

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  115. def isAnalog: Boolean

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    Definition Classes
    Data
  116. def isComb: Boolean

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    Definition Classes
    Data
  117. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  118. def isCycle: Bool

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  119. def isDirectionLess: Boolean

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    Definition Classes
    Data
  120. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  121. def isInOut: Boolean

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    Definition Classes
    Data
  122. def isInput: Boolean

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    Definition Classes
    Data
  123. def isInputOrInOut: Boolean

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

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    Definition Classes
    Any
  125. var isMasterInterface: Boolean

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    Definition Classes
    IMasterSlave
  126. def isNamed: Boolean

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    Definition Classes
    NameableByComponent → Nameable
  127. def isOutput: Boolean

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    Definition Classes
    Data
  128. def isOutputOrInOut: Boolean

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

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    Definition Classes
    Nameable
  130. def isRead: Bool

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  131. def isReg: Boolean

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    Definition Classes
    Data
  132. def isStall: Bool

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  133. def isTransfer: Bool

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  134. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  135. def isWrite: Bool

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

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    Definition Classes
    Data
  137. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  138. var nameableRef: Nameable

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

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

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

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

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

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

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

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    Definition Classes
    Nameable
  146. var parent: Data

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    Definition Classes
    Data
  147. var parentScope: ScopeStatement

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

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

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

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    Definition Classes
    Data
  151. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  152. def reflectNames(): Unit

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

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

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

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

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    Definition Classes
    Data
  157. var scalaTrace: Throwable

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data
  184. def toString(): String

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

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

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

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

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

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

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

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

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

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    Definition Classes
    Data

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