Packages

class Queue[T <: Data] extends Module

A hardware module implementing a Queue

Example: 

  1. val q = Module(new Queue(UInt(), 16))
q.io.enq <> producer.io.out
consumer.io.in <> q.io.deq
Linear Supertypes
LegacyModule, ImplicitModule, UserModule, BaseModule, HasId, InstanceId, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Queue
  2. LegacyModule
  3. ImplicitModule
  4. UserModule
  5. BaseModule
  6. HasId
  7. InstanceId
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Queue(gen: T, entries: Int, pipe: Boolean = false, flow: Boolean = false)(implicit compileOptions: CompileOptions)

    gen

    The type of data to queue

    entries

    The max number of entries in the queue

    pipe

    True if a single entry queue can run at full throughput (like a pipeline). The ready signals are combinationally coupled.

    flow

    True if the inputs can be consumed on the same cycle (the inputs "flow" through the queue immediately). The valid signals are coupled.

  2. new Queue(gen: T, entries: Int, pipe: Boolean, flow: Boolean, _reset: Bool)
    Annotations
    @deprecated
    Deprecated

    (Since version chisel3) Module constructor with override _reset deprecated, use withReset

  3. new Queue(gen: T, entries: Int, pipe: Boolean, flow: Boolean, override_reset: Option[Bool])
    Annotations
    @deprecated
    Deprecated

    (Since version chisel3) Module constructor with override _reset deprecated, use withReset

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def IO[T <: core.Data](iodef: T): iodef.type
    Attributes
    protected
    Definition Classes
    BaseModule
  5. def _autoWrapPorts(): Unit
    Definition Classes
    BaseModule
  6. var _closed: Boolean
    Attributes
    protected
    Definition Classes
    BaseModule
  7. def _ioPortBound(): Boolean
    Attributes
    protected
    Definition Classes
    LegacyModule
  8. def annotate(annotation: ChiselAnnotation): Unit
    Attributes
    protected
    Definition Classes
    BaseModule
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. val clock: core.Clock
    Definition Classes
    ImplicitModule
  11. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. val compileOptions: CompileOptions
    Definition Classes
    UserModule
  13. def desiredName: String
    Definition Classes
    BaseModule
  14. val entries: Int
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(that: Any): Boolean
    Definition Classes
    HasId → AnyRef → Any
  17. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  18. val genType: T
  19. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  20. def getCommands: Seq[Command]
    Attributes
    protected
    Definition Classes
    UserModule
  21. def getIds: Seq[HasId]
    Attributes
    protected
    Definition Classes
    BaseModule
  22. def getModulePorts: Seq[core.Data]
    Attributes
    protected
    Definition Classes
    BaseModule
  23. lazy val getPorts: Seq[Port]
    Definition Classes
    UserModule
  24. def hashCode(): Int
    Definition Classes
    HasId → AnyRef → Any
  25. def instanceName: String
    Definition Classes
    BaseModule → HasId → InstanceId
  26. val io: QueueIO[T]
    Definition Classes
    Queue → LegacyModule
  27. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  28. final val name: String
    Definition Classes
    BaseModule
  29. def nameIds(rootClass: Class[_]): HashMap[HasId, String]
    Attributes
    protected
    Definition Classes
    LegacyModule → BaseModule
  30. val namingContext$macro$8: NamingContext
  31. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  32. final def notify(): Unit
    Definition Classes
    AnyRef
  33. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  34. var override_clock: Option[core.Clock]
    Attributes
    protected
    Definition Classes
    LegacyModule
  35. var override_reset: Option[core.Bool]
    Attributes
    protected
    Definition Classes
    LegacyModule
  36. def parentModName: String
    Definition Classes
    HasId → InstanceId
  37. def parentPathName: String
    Definition Classes
    HasId → InstanceId
  38. def pathName: String
    Definition Classes
    HasId → InstanceId
  39. def portsContains(elem: core.Data): Boolean
    Attributes
    protected
    Definition Classes
    BaseModule
  40. def portsSize: Int
    Attributes
    protected
    Definition Classes
    BaseModule
  41. val reset: Reset
    Definition Classes
    ImplicitModule
  42. def suggestName(name: ⇒ String): Queue.this.type
    Definition Classes
    HasId
  43. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  44. def toString(): String
    Definition Classes
    AnyRef → Any
  45. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  47. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LegacyModule

Inherited from ImplicitModule

Inherited from UserModule

Inherited from BaseModule

Inherited from HasId

Inherited from InstanceId

Inherited from AnyRef

Inherited from Any

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