Class

chisel3.util

Arbiter

Related Doc: package util

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class Arbiter[T <: Data] extends Module

Hardware module that is used to sequence n producers into 1 consumer. Priority is given to lower producer.

Source
Arbiter.scala
Example: 

  1. val arb = Module(new Arbiter(UInt(), 2))
arb.io.in(0) <> producer0.io.out
arb.io.in(1) <> producer1.io.out
consumer.io.in <> arb.io.out
Linear Supertypes
LegacyModule, MultiIOModule, RawModule, BaseModule, HasId, internal.InstanceId, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Arbiter
  2. LegacyModule
  3. MultiIOModule
  4. RawModule
  5. BaseModule
  6. HasId
  7. InstanceId
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Arbiter(gen: T, n: Int)

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    gen

    data type

    n

    number of inputs

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. def IO[T <: Data](iodef: T): T

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    Attributes
    protected
    Definition Classes
    BaseModule

  5. def _bindIoInPlace(iodef: Data): Unit

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    Attributes
    protected
    Definition Classes
    BaseModule

  6. var _closed: Boolean

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    Attributes
    protected
    Definition Classes
    BaseModule

  7. def _compatAutoWrapPorts(): Unit

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    Definition Classes
    BaseModule

  8. def _compatIoPortBound(): Boolean

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    Attributes
    protected
    Definition Classes
    LegacyModule

  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  10. def circuitName: String

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    Attributes
    protected
    Definition Classes
    HasId

  11. final val clock: Clock

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    Definition Classes
    MultiIOModule

  12. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  13. val compileOptions: CompileOptions

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    Definition Classes
    RawModule

  14. def desiredName: String

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    Definition Classes
    BaseModule

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

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    Definition Classes
    AnyRef

  16. def equals(that: Any): Boolean

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    Definition Classes
    HasId → AnyRef → Any

  17. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  19. def getCommands: Seq[Command]

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    Attributes
    protected
    Definition Classes
    RawModule

  20. def getIds: Seq[HasId]

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    Attributes
    protected
    Definition Classes
    BaseModule

  21. def getModulePorts: Seq[Data]

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    Attributes
    protected[chisel3]
    Definition Classes
    BaseModule

  22. lazy val getPorts: Seq[Port]

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    Definition Classes
    RawModule

  23. val grant: Seq[Bool]

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  24. def hashCode(): Int

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    Definition Classes
    HasId → AnyRef → Any

  25. def instanceName: String

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    Definition Classes
    BaseModule → HasId → InstanceId

  26. val io: ArbiterIO[T]

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    Definition Classes
    Arbiter → LegacyModule

  27. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  28. final lazy val name: String

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    Definition Classes
    BaseModule

  29. def nameIds(rootClass: Class[_]): HashMap[HasId, String]

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    Attributes
    protected
    Definition Classes
    BaseModule

  30. val namingContext$macro$11: NamingContextInterface

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  31. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  32. final def notify(): Unit

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    Definition Classes
    AnyRef

  33. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  34. var override_clock: Option[Clock]

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    Attributes
    protected
    Definition Classes
    LegacyModule

  35. var override_reset: Option[Bool]

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    Attributes
    protected
    Definition Classes
    LegacyModule

  36. def parentModName: String

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    Definition Classes
    HasId → InstanceId

  37. def parentPathName: String

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    Definition Classes
    HasId → InstanceId

  38. def pathName: String

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    Definition Classes
    HasId → InstanceId

  39. def portsContains(elem: Data): Boolean

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    Attributes
    protected
    Definition Classes
    BaseModule

  40. def portsSize: Int

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    Attributes
    protected
    Definition Classes
    BaseModule

  41. final val reset: Reset

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    Definition Classes
    MultiIOModule

  42. def suggestName(name: ⇒ String): Arbiter.this.type

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    Definition Classes
    HasId

  43. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  44. final def toAbsoluteTarget: IsModule

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    Definition Classes
    BaseModule → InstanceId

  45. final def toNamed: ModuleName

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    Definition Classes
    BaseModule → InstanceId

  46. def toString(): String

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    Definition Classes
    AnyRef → Any

  47. final def toTarget: ModuleTarget

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    Definition Classes
    BaseModule → InstanceId

  48. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  49. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  50. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LegacyModule

Inherited from MultiIOModule

Inherited from RawModule

Inherited from BaseModule

Inherited from HasId

Inherited from internal.InstanceId

Inherited from AnyRef

Inherited from Any

Ungrouped