Class/Object

spinal.core

Component

Related Docs: object Component | package core

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abstract class Component extends NameableByComponent with ContextUser with ScalaLocated with PostInitCallback with Stackable with OwnableRef with SpinalTagReady with OverridedEqualsHashCode with ValCallbackRec

Abstract class used to create a new Component

Example:
  1. class MyAndGate extends Component {
      val io = new Bundle{
        val a,b = in Bool()
        val res = out Bool()
      }
      io.res := io.a & io.b
    }
See also

Component Documentation

Linear Supertypes
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Component
  2. ValCallbackRec
  3. ValCallback
  4. OverridedEqualsHashCode
  5. SpinalTagReady
  6. Stackable
  7. PostInitCallback
  8. NameableByComponent
  9. Nameable
  10. ContextUser
  11. ScalaLocated
  12. GlobalDataUser
  13. OwnableRef
  14. AnyRef
  15. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Component()

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Type Members

  1. case class PrePopTask(task: () ⇒ Unit) extends Product with Serializable

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    Class used to create a task that must be executed after the creation of the component

  2. 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. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. var _spinalTags: LinkedHashSet[SpinalTag]

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    Definition Classes
    SpinalTagReady
  5. def addAttribute(attribute: Attribute): Component.this.type

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    Definition Classes
    ComponentSpinalTagReady
  6. def addAttribute(name: String, value: Int): Component.this.type

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    Definition Classes
    SpinalTagReady
  7. def addAttribute(name: String, value: String): Component.this.type

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    Definition Classes
    SpinalTagReady
  8. def addAttribute(name: String): Component.this.type

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    Definition Classes
    SpinalTagReady
  9. def addComment(str: String): Component

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  10. def addPrePopTask(task: () ⇒ Unit): ArrayBuffer[PrePopTask]

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    Add a new prePopTask

  11. def addTag[T <: SpinalTag](spinalTag: T): Component.this.type

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    Definition Classes
    SpinalTagReady
  12. def addTags(h: SpinalTag, tail: SpinalTag*): Component.this.type

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    Definition Classes
    SpinalTagReady
  13. def addTags[T <: SpinalTag](tags: Iterable[T]): Component.this.type

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    Definition Classes
    SpinalTagReady
  14. def afterElaboration(body: ⇒ Unit): ArrayBuffer[PrePopTask]

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  15. def asFormalDut(): Component.this.type

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  16. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  17. val children: ArrayBuffer[Component]

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    Contains an array of all children Component

  18. val clockDomain: Handle[ClockDomain]

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    Get the current clock domain (null if there is no clock domain already set )

  19. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )
  20. def component: Component

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    Definition Classes
    ContextUser
  21. val definition: $anon forSome {type $anon <: SpinalTagReady { def addComment(str: String): $anon }}

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  22. var definitionName: String

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    Definition Name (name of the entity (VHDL) or module (Verilog))

  23. var definitionNameNoMerge: Boolean

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  24. val dslBody: ScopeStatement

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  25. final def eq(arg0: AnyRef): Boolean

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

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

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

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    Definition Classes
    SpinalTagReady
  29. def findTag(cond: (SpinalTag) ⇒ Boolean): Option[SpinalTag]

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    Definition Classes
    SpinalTagReady
  30. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit

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

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    Definition Classes
    SpinalTagReady
  32. def getAllIo: Set[BaseType]

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    Get a set of all IO available in the component

  33. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  34. def getDisplayName(): String

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    Definition Classes
    ComponentNameable
  35. def getGroupedIO(ioBundleBypass: Boolean): Seq[Data]

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  36. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  37. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  39. def getName(): String

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    Definition Classes
    NameableByComponentNameable
  40. def getOrdredNodeIo: List[BaseType]

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    Sort all IO regarding instanceCounter

  41. def getParentsPath(sep: String = "/"): String

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    Return the path of the parent

    Return the path of the parent

    Example:
    1. toplevel/[myComponent1] // Current component is myComponent2
  42. def getPartialName(): String

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    Definition Classes
    Nameable
  43. def getPath(sep: String = "/"): String

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    Return the path of the component

    Return the path of the component

    Example:
    1. toplevel/[myComponent1]/[myComponent2] // Current component is myComponent2
  44. def getPath(from: Component, to: Component): Seq[Component]

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    Definition Classes
    NameableByComponent
  45. def getRefOwnersChain(): List[Any]

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    Definition Classes
    OwnableRef
  46. def getRtlPath(separator: String = "/"): String

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  47. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  48. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  49. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  52. var globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  55. def hashCode(): Int

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    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  56. def instanceAttributes(language: Language): Iterable[Attribute]

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

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    Definition Classes
    SpinalTagReady
  58. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  59. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  60. var isFormalTester: Boolean

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  61. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  62. def isLogicLess: Boolean

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  63. final def isNamed: Boolean

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    Definition Classes
    Nameable
  64. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  65. def isUnnamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  66. var localNamingScope: NamingScope

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    Name allocation

  67. def makeInputsAnyseq(): Unit

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    Use anyseq on any input signals to this component which do not have existing assignments.

  68. var name: String

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    Definition Classes
    Nameable
  69. var nameableRef: Nameable

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

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    Definition Classes
    AnyRef
  71. def noIoPrefix(): Component.this.type

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    No "io_" prefix in front of the in/out signals

  72. final def notify(): Unit

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

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  74. def onBody[T](body: ⇒ T): T

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  75. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

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    Definition Classes
    SpinalTagReady
  76. def overrideLocalName(name: String): Component.this.type

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    Definition Classes
    Nameable
  77. def parent: Component

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    Get the parent component (null if there is no parent)

  78. var parentScope: ScopeStatement

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    Definition Classes
    ContextUser
  79. def parents(of: Component = this, list: List[Component] = Nil): List[Component]

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    Return a list of all parents of the components

  80. def postInitCallback(): Component.this.type

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    Definition Classes
    Component → PostInitCallback
  81. def postPopEvent(): Unit

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    Definition Classes
    Stackable
  82. def postPushEvent(): Unit

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    Definition Classes
    ComponentStackable
  83. def prePop(): Unit

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  84. def prePopEvent(): Unit

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    Definition Classes
    ComponentStackable
  85. var pulledDataCache: Map[Data, Data]

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  86. var refOwner: RefOwnerType

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    Definition Classes
    OwnableRef
  87. def reflectBaseType(name: String): BaseType

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  88. def reflectNames(): Unit

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    Definition Classes
    Nameable
  89. def removeTag(spinalTag: SpinalTag): Component.this.type

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

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    Definition Classes
    SpinalTagReady
  91. def rework[T](gen: ⇒ T): T

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  92. var scalaTrace: Throwable

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    Definition Classes
    ScalaLocated
  93. val scopeProperties: Capture

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    Rework the component

  94. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): Component.this.type

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

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    Definition Classes
    Nameable
  96. def setCompositeName(nameable: Nameable, postfix: String): Component.this.type

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    Definition Classes
    Nameable
  97. def setCompositeName(nameable: Nameable, namePriority: Byte): Component.this.type

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    Definition Classes
    Nameable
  98. def setCompositeName(nameable: Nameable, weak: Boolean): Component.this.type

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    Definition Classes
    Nameable
  99. def setCompositeName(nameable: Nameable): Component.this.type

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    Definition Classes
    Nameable
  100. def setDefinitionName(name: String, noMerge: Boolean = true): Component.this.type

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    Set the definition name of the component

  101. def setFormalTester(): Unit

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  102. def setLambdaName(isNameBody: ⇒ Boolean)(nameGen: ⇒ String): Component.this.type

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

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

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    Definition Classes
    Nameable
  105. def setName(name: String): Component.this.type

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    Definition Classes
    Nameable
  106. def setNameAsWeak(): Component.this.type

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

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

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

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

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

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    Definition Classes
    Nameable
  112. def setPartialName(name: String): Component.this.type

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    Definition Classes
    Nameable
  113. def setPartialName(owner: Nameable, name: String): Component.this.type

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    Definition Classes
    Nameable
  114. def setPartialName(owner: Nameable): Component.this.type

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

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    Definition Classes
    OwnableRef
  116. def setScalaLocated(source: ScalaLocated): Component.this.type

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    Definition Classes
    ScalaLocated
  117. def setWeakName(name: String): Component.this.type

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

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    Definition Classes
    SpinalTagReady
  119. def stub(): Component.this.type

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    Empty Component, remove logic in component and assign zero on output port as stub

    Empty Component, remove logic in component and assign zero on output port as stub

    Example:
    1. val dut = (new MyComponent).stub()
  120. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  121. def toString(): String

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    Definition Classes
    Nameable → AnyRef → Any
  122. def traceDisable(recursive: Boolean = true): Component.this.type

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  123. def traceEnable(recursive: Boolean = true): Component.this.type

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  124. var traceEnabled: Boolean

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  125. def unsetName(): Component.this.type

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    Definition Classes
    Nameable
  126. val userCache: Map[Any, Any]

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    Used to store arbitrary object related to the component

  127. def valCallback[T](ref: T, name: String): T

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

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

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    Definition Classes
    ComponentValCallbackRec
  130. final def wait(arg0: Long, arg1: Int): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  133. def walkComponents(body: (Component) ⇒ Unit): Unit

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  134. def withAutoPull(): Unit

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  135. var withHierarchyAutoPull: Boolean

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  136. def withKeywords(): Unit

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  137. var withVitalOutputs: Boolean

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  138. def withoutKeywords(): Unit

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  139. var withoutReservedKeywords: Boolean

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Deprecated Value Members

  1. 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 ValCallbackRec

Inherited from ValCallback

Inherited from OverridedEqualsHashCode

Inherited from SpinalTagReady

Inherited from Stackable

Inherited from PostInitCallback

Inherited from NameableByComponent

Inherited from Nameable

Inherited from ContextUser

Inherited from ScalaLocated

Inherited from GlobalDataUser

Inherited from OwnableRef

Inherited from AnyRef

Inherited from Any

Ungrouped