Class

chisel3.util

RRArbiter

Related Doc: package util

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class RRArbiter[T <: Data] extends LockingRRArbiter[T]

Hardware module that is used to sequence n producers into 1 consumer. Producers are chosen in round robin order.

Annotations
@chiselName()
Example: 

  1. val arb = new RRArbiter(2, UInt())
arb.io.in(0) <> producer0.io.out
arb.io.in(1) <> producer1.io.out
consumer.io.in <> arb.io.out
Linear Supertypes
LockingRRArbiter[T], LockingArbiterLike[T], core.Module, HasId, InstanceId, AnyRef, Any
Type Hierarchy Learn more about scaladoc diagrams
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Inherited
  1. RRArbiter
  2. LockingRRArbiter
  3. LockingArbiterLike
  4. Module
  5. HasId
  6. InstanceId
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

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

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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 <: core.Data](iodef: T): iodef.type

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    This must wrap the datatype used to set the io field of any Module.

    This must wrap the datatype used to set the io field of any Module. i.e. All concrete modules must have defined io in this form: [lazy] val io[: io type] = IO(...[: io type])

    Items in [] are optional.

    The granted iodef WILL NOT be cloned (to allow for more seamless use of anonymous Bundles in the IO) and thus CANNOT have been bound to any logic. This will error if any node is bound (e.g. due to logic in a Bundle constructor, which is considered improper).

    TODO(twigg): Specifically walk the Data definition to call out which nodes are problematic.

    Definition Classes
    Module

  5. def annotate(annotation: ChiselAnnotation): Unit

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    Definition Classes
    Module

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. lazy val choice: core.UInt

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    Attributes
    protected
    Definition Classes
    LockingRRArbiter → LockingArbiterLike

  8. val clock: core.Clock

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    Definition Classes
    Module

  9. def clone(): AnyRef

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

  10. val compileOptions: CompileOptions

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    Definition Classes
    Module

  11. def desiredName: String

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    Desired name of this module.

    Desired name of this module.

    Definition Classes
    Module

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

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    Definition Classes
    AnyRef

  13. def equals(that: Any): Boolean

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    Definition Classes
    HasId → AnyRef → Any

  14. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  16. lazy val getPorts: Seq[Port]

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    Definition Classes
    Module

  17. def grant: Seq[Bool]

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    Attributes
    protected
    Definition Classes
    LockingRRArbiter → LockingArbiterLike

  18. def hashCode(): Int

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    Definition Classes
    HasId → AnyRef → Any

  19. def instanceName: String

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    Signal name (for simulation).

    Signal name (for simulation).

    Definition Classes
    Module → HasId → InstanceId

  20. val io: ArbiterIO[T]

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    IO for this Module.

    IO for this Module. At the Scala level (pre-FIRRTL transformations), connections in and out of a Module may only go through io elements.

    Definition Classes
    LockingArbiterLike → Module

  21. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  22. final val name: String

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    Legalized name of this module.

    Legalized name of this module.

    Definition Classes
    Module

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

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    Definition Classes
    AnyRef

  24. final def notify(): Unit

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    Definition Classes
    AnyRef

  25. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  26. def parentModName: String

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    Definition Classes
    HasId → InstanceId

  27. def parentPathName: String

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    Definition Classes
    HasId → InstanceId

  28. def pathName: String

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    Definition Classes
    HasId → InstanceId

  29. val reset: core.Bool

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    Definition Classes
    Module

  30. def suggestName(name: ⇒ String): RRArbiter.this.type

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    Definition Classes
    HasId

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

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    Definition Classes
    AnyRef

  32. def toString(): String

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    Definition Classes
    AnyRef → Any

  33. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LockingRRArbiter[T]

Inherited from LockingArbiterLike[T]

Inherited from core.Module

Inherited from HasId

Inherited from InstanceId

Inherited from AnyRef

Inherited from Any

Ungrouped