Class

spinal.core

BlackBox

Related Doc: package core

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abstract class BlackBox extends Component

A blackbox allows the user to integrate an existing VHDL/Verilog component into the design by just specifying the interfaces.

Example:
  1.  class Ram_1w_1r(wordWidth: Int, wordCount: Int) extends BlackBox {
         val generic = new Generic {
             val wordCount = Ram_1w_1r.this.wordCount
             val wordWidth = Ram_1w_1r.this.wordWidth
         }
         val io = new Bundle {
             val clk = in Bool()
             val wr = new Bundle {
                 val en   = in Bool()
                 val addr = in UInt (log2Up(wordCount) bit)
                 val data = in Bits (wordWidth bit)
             }
             val rd = new Bundle {
                 val en   = in Bool()
                 val addr = in UInt (log2Up(wordCount) bit)
                 val data = out Bits (wordWidth bit)
             }
         }
         mapClockDomain(clock=io.clk)
    }
Linear Supertypes
Known Subclasses
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Inherited
  1. BlackBox
  2. Component
  3. ValCallbackRec
  4. ValCallback
  5. OverridedEqualsHashCode
  6. SpinalTagReady
  7. Stackable
  8. PostInitCallback
  9. NameableByComponent
  10. Nameable
  11. ContextUser
  12. ScalaLocated
  13. GlobalDataUser
  14. OwnableRef
  15. AnyRef
  16. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new BlackBox()

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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

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

    Definition Classes
    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): BlackBox.this.type

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

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

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

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    Definition Classes
    SpinalTagReady
  9. def addGeneric(name: String, that: Any): Unit

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  10. def addGenerics(l: (String, Any)*): Unit

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

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    Add a new prePopTask

    Add a new prePopTask

    Definition Classes
    Component
  12. def addRTLPath(path: String): LinkedHashSet[String]

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    Add the path of the rtl file

  13. def addTag[T <: SpinalTag](spinalTag: T): BlackBox.this.type

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

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

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    Definition Classes
    Component
  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

    Contains an array of all children Component

    Definition Classes
    Component
  18. def clearBlackBox(): Unit

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  19. val clockDomain: Handle[ClockDomain]

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

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

    Definition Classes
    Component
  20. def clone(): AnyRef

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

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    Definition Classes
    ContextUser
  22. val definition: SpinalTagReady

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    Definition Classes
    Component
  23. var definitionName: String

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

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

    Definition Classes
    Component
  24. var definitionNameNoMerge: Boolean

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    Definition Classes
    Component
  25. val dslBody: ScopeStatement

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    Definition Classes
    Component
  26. final def eq(arg0: AnyRef): Boolean

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

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

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

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

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

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

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    Definition Classes
    SpinalTagReady
  33. val genericElements: ArrayBuffer[(String, Any)]

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  34. def getAllIo: Set[BaseType]

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    Get a set of all IO available in the component

    Get a set of all IO available in the component

    Definition Classes
    Component
  35. final def getClass(): Class[_]

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

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    Definition Classes
    ComponentNameable
  37. def getGeneric: Generic

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    Return the generic of the blackbox

  38. def getGroupedIO(ioBundleBypass: Boolean): Seq[Data]

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    Definition Classes
    Component
  39. def getInstanceCounter: Int

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    Definition Classes
    ContextUser
  40. def getMode: Byte

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

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    Definition Classes
    NameableByComponentNameable
  42. def getName(): String

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

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    Sort all IO regarding instanceCounter

    Sort all IO regarding instanceCounter

    Definition Classes
    Component
  44. def getParentsPath(sep: String = "/"): String

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    Return the path of the parent

    Return the path of the parent

    Definition Classes
    Component
    Example:
    1. toplevel/[myComponent1] // Current component is myComponent2
  45. def getPartialName(): String

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

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    Return the path of the component

    Return the path of the component

    Definition Classes
    Component
    Example:
    1. toplevel/[myComponent1]/[myComponent2] // Current component is myComponent2
  47. def getRefOwnersChain(): List[Any]

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    Definition Classes
    OwnableRef
  48. def getScalaLocationLong: String

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    Definition Classes
    ScalaLocated
  49. def getScalaLocationShort: String

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    Definition Classes
    ScalaLocated
  50. def getScalaTrace(): Throwable

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

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

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    Definition Classes
    SpinalTagReady
  53. val globalData: GlobalData

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

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

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    Definition Classes
    SpinalTagReady
  56. def hashCode(): Int

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    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  57. var impl: BlackBoxImpl

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  58. def instanceAttributes(language: Language): Iterable[Attribute]

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

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    Definition Classes
    SpinalTagReady
  60. def isBlackBox: Boolean

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  61. def isCompletelyUnnamed: Boolean

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    Definition Classes
    Nameable
  62. def isDefaultGenericValue: Boolean

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  63. def isEmptyOfTag: Boolean

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    Definition Classes
    SpinalTagReady
  64. def isInBlackBoxTree: Boolean

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    Definition Classes
    BlackBoxComponent
  65. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  66. def isLogicLess: Boolean

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    Definition Classes
    Component
  67. def isNamed: Boolean

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    Definition Classes
    NameableByComponentNameable
  68. def isPriorityApplicable(namePriority: Byte): Boolean

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    Definition Classes
    Nameable
  69. var isSpinalSimWb: Boolean

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  70. def isUnnamed: Boolean

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    Definition Classes
    Nameable
  71. def isUsingNoNumericType: Boolean

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    Return true if the blackbox used the tag noNumericType

  72. def isUsingULogic: Boolean

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    Return true if the blackbox used std_ulogic

  73. val librariesUsages: HashSet[String]

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  74. val listRTLPath: LinkedHashSet[String]

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  75. var localNamingScope: NamingScope

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    Name allocation

    Name allocation

    Definition Classes
    Component
  76. def mapClockDomain(clockDomain: ClockDomain = ClockDomain.current, clock: Bool = null, reset: Bool = null, enable: Bool = null, resetActiveLevel: Polarity = HIGH, enableActiveLevel: Polarity = HIGH): Unit

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    Map clock domain signals (clock, reset, enable) to a clockDomain

  77. def mapCurrentClockDomain(clock: Bool, reset: Bool = null, enable: Bool = null, resetActiveLevel: Polarity = HIGH, enableActiveLevel: Polarity = HIGH): Unit

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    Map clock domains signal to the current ClockDomain

  78. var name: String

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    Attributes
    protected
    Definition Classes
    Nameable
  79. var nameableRef: Nameable

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

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    Definition Classes
    AnyRef
  81. def noIoPrefix(): BlackBox.this.type

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

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

    Definition Classes
    Component
  82. final def notify(): Unit

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

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

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    Definition Classes
    Component
  85. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit

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    Definition Classes
    SpinalTagReady
  86. def overrideLocalName(name: String): BlackBox.this.type

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    Definition Classes
    Nameable
  87. def parent: Component

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

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

    Definition Classes
    Component
  88. var parentScope: ScopeStatement

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

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    Return a list of all parents of the components

    Return a list of all parents of the components

    Definition Classes
    Component
  90. def postInitCallback(): BlackBox.this.type

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

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    Definition Classes
    Stackable
  92. def postPushEvent(): Unit

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    Definition Classes
    ComponentStackable
  93. def prePop(): Unit

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    Definition Classes
    Component
  94. def prePopEvent(): Unit

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

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    Reference owner type

    Reference owner type

    Definition Classes
    Component
  96. var refOwner: RefOwnerType

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

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    Definition Classes
    Component
  98. def reflectNames(): Unit

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    Definition Classes
    Nameable
  99. def removeTag(spinalTag: SpinalTag): BlackBox.this.type

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

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    Definition Classes
    SpinalTagReady
  101. def replaceStdLogicByStdULogic(): BlackBox

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    Replace std_logic by std_ulogic

  102. def rework[T](gen: ⇒ T): T

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    Definition Classes
    Component
  103. var scalaTrace: Throwable

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    Definition Classes
    ScalaLocated
  104. val scopeProperties: Capture

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    Rework the component

    Rework the component

    Definition Classes
    Component
  105. def setBlackBox(): Unit

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  106. def setBlackBoxName(name: String): BlackBox.this.type

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    Set the name of the blackbox

  107. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): BlackBox.this.type

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

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    Definition Classes
    Nameable
  109. def setCompositeName(nameable: Nameable, postfix: String): BlackBox.this.type

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    Definition Classes
    Nameable
  110. def setCompositeName(nameable: Nameable, namePriority: Byte): BlackBox.this.type

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    Definition Classes
    Nameable
  111. def setCompositeName(nameable: Nameable, weak: Boolean): BlackBox.this.type

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    Definition Classes
    Nameable
  112. def setCompositeName(nameable: Nameable): BlackBox.this.type

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

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    Set the definition name of the component

    Set the definition name of the component

    Definition Classes
    Component
  114. def setInline(impl: BlackBoxImpl): Unit

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  115. def setInlineVerilog(str: String): Unit

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  116. def setInlineVhdl(str: String): Unit

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  117. def setName(name: String, namePriority: Byte): BlackBox.this.type

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

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    Definition Classes
    Nameable
  119. def setName(name: String): BlackBox.this.type

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    Definition Classes
    Nameable
  120. def setNameAsWeak(): BlackBox.this.type

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

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

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

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

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    Definition Classes
    Nameable
  125. def setPartialName(name: String): BlackBox.this.type

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    Definition Classes
    Nameable
  126. def setPartialName(owner: Nameable, name: String): BlackBox.this.type

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

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    Definition Classes
    OwnableRef
  128. def setScalaLocated(source: ScalaLocated): BlackBox.this.type

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    Definition Classes
    ScalaLocated
  129. def setWeakName(name: String): BlackBox.this.type

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    Definition Classes
    Nameable
  130. def spinalSimWhiteBox(): Unit

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  131. def spinalTags: LinkedHashSet[SpinalTag]

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    Definition Classes
    SpinalTagReady
  132. def stub(): BlackBox.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

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

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    Definition Classes
    AnyRef
  134. def toString(): String

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    Definition Classes
    Nameable → AnyRef → Any
  135. def unsetName(): BlackBox.this.type

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

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    Used to store arbitrary object related to the component

    Used to store arbitrary object related to the component

    Definition Classes
    Component
  137. def valCallback[T](ref: T, name: String): T

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

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

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

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

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

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

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    Definition Classes
    Component
  144. def withKeywords(): Unit

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    Definition Classes
    Component
  145. def withoutKeywords(): Unit

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    Definition Classes
    Component
  146. var withoutReservedKeywords: Boolean

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    Definition Classes
    Component

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 Component

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