Class

firrtl.passes.memlib

ReplaceMemMacros

Related Doc: package memlib

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class ReplaceMemMacros extends Transform

Replace DefAnnotatedMemory with memory blackbox + wrapper + conf file. This will not generate wmask ports if not needed. Creates the minimum # of black boxes needed by the design.

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Instance Constructors

  1. new ReplaceMemMacros(writer: ConfWriter)

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

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    Definition Classes
    AnyRef → Any
  4. def adaptReadWriter(wrapperPort: WRef, bbPort: WSubField, hasMask: Boolean, fillMask: Boolean): Seq[Statement]

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  5. def adaptReader(wrapperPort: WRef, bbPort: WSubField): Seq[Statement]

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  6. def adaptWriter(wrapperPort: WRef, bbPort: WSubField, hasMask: Boolean, fillMask: Boolean): Seq[Statement]

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  7. final def asInstanceOf[T0]: T0

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  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )
  9. def constructNameMap(namespace: Namespace, nameMap: NameMap, mname: String)(s: Statement): Statement

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    Construct NameMap by assigning unique names for each memory blackbox

  10. def createMemModule(m: DefAnnotatedMemory, wrapperName: String): Seq[DefModule]

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    Creates a wrapper module and external module to replace a candidate memory The wrapper module has the same type as the memory it replaces The external module

  11. def defaultConnects(wrapperPort: WRef, bbPort: WSubField): Seq[Connect]

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

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  13. def equals(arg0: Any): Boolean

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  14. def execute(state: CircuitState): CircuitState

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    Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.

    Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.

    state

    Input Firrtl AST

    returns

    A transformed Firrtl AST

    Definition Classes
    ReplaceMemMacrosTransform
  15. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  16. final def getClass(): Class[_]

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  17. final def getMyAnnotations(state: CircuitState): Seq[Annotation]

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    Convenience method to get annotations relevant to this Transform

    Convenience method to get annotations relevant to this Transform

    state

    The CircuitState form which to extract annotations

    returns

    A collection of annotations

    Definition Classes
    Transform
  18. def hashCode(): Int

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    Definition Classes
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  19. def inputForm: MidForm.type

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    The CircuitForm that this transform requires to operate on

    The CircuitForm that this transform requires to operate on

    Definition Classes
    ReplaceMemMacrosTransform
  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  21. val logger: Logger

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    Definition Classes
    LazyLogging
  22. def maskBits(mask: WSubField, dataType: Type, fillMask: Boolean): Expression

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  23. def memToBundle(s: DefAnnotatedMemory): BundleType

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  24. def memToFlattenBundle(s: DefAnnotatedMemory): BundleType

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  25. def name: String

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    A convenience function useful for debugging and error messages

    A convenience function useful for debugging and error messages

    Definition Classes
    Transform
  26. final def ne(arg0: AnyRef): Boolean

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  27. final def notify(): Unit

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    Definition Classes
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  28. final def notifyAll(): Unit

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    Definition Classes
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  29. def outputForm: MidForm.type

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    The CircuitForm that this transform outputs

    The CircuitForm that this transform outputs

    Definition Classes
    ReplaceMemMacrosTransform
  30. final def runTransform(state: CircuitState): CircuitState

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    Perform the transform and update annotations.

    Perform the transform and update annotations.

    state

    Input Firrtl AST

    returns

    A transformed Firrtl AST

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

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    Definition Classes
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  32. def toString(): String

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    Definition Classes
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  33. def updateMemMods(namespace: Namespace, nameMap: NameMap, memMods: Modules)(m: DefModule): DefModule

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  34. def updateMemStmts(namespace: Namespace, nameMap: NameMap, mname: String, memPortMap: MemPortMap, memMods: Modules)(s: Statement): Statement

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  35. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  36. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  37. final def wait(arg0: Long): Unit

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    @throws( ... )

Inherited from Transform

Inherited from LazyLogging

Inherited from AnyRef

Inherited from Any

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