Packages

c

chisel3

ModuleAspect

abstract class ModuleAspect extends RawModule with PseudoModule

Used by Chisel Aspects to inject Chisel code into modules, after they have been elaborated. This is an internal API - don't use!

It adds itself as an aspect to the module, which allows proper checking of connection and binding legality.

Source
ModuleAspect.scala
Linear Supertypes
PseudoModule, RawModule, BaseModule, IsInstantiable, HasId, InstanceId, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ModuleAspect
  2. PseudoModule
  3. RawModule
  4. BaseModule
  5. IsInstantiable
  6. HasId
  7. InstanceId
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

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 <: Data](iodef: ⇒ T)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): T

    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 must be a chisel type and not be bound to hardware.

    Also registers a Data as a port, also performing bindings. Cannot be called once ports are requested (so that all calls to ports will return the same information). Internal API.

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

    Attributes
    protected
    Definition Classes
    BaseModule
  5. def _bindIoInPlace(iodef: Data)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): Unit

    Chisel2 code didn't require the IO(...) wrapper and would assign a Chisel type directly to io, then do operations on it.

    Chisel2 code didn't require the IO(...) wrapper and would assign a Chisel type directly to io, then do operations on it. This binds a Chisel type in-place (mutably) as an IO.

    Attributes
    protected
    Definition Classes
    BaseModule
  6. var _closed: Boolean
    Attributes
    protected
    Definition Classes
    BaseModule
  7. def _compatAutoWrapPorts(): Unit

    Compatibility function.

    Compatibility function. Allows Chisel2 code which had ports without the IO wrapper to compile under Bindings checks. Does nothing in non-compatibility mode.

    Should NOT be used elsewhere. This API will NOT last.

    TODO: remove this, perhaps by removing Bindings checks in compatibility mode.

    Definition Classes
    BaseModule
  8. val _namespace: Namespace
    Definition Classes
    ModuleAspect → BaseModule
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def circuitName: String
    Definition Classes
    ModuleAspect → HasId
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  12. val compileOptions: CompileOptions
    Definition Classes
    RawModule
  13. def desiredName: String

    The desired name of this module (which will be used in generated FIRRTL IR or Verilog).

    The desired name of this module (which will be used in generated FIRRTL IR or Verilog).

    The name of a module approximates the behavior of the Java Reflection getSimpleName method https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html#getSimpleName-- with some modifications:

    - Anonymous modules will get an "_Anon" tag - Modules defined in functions will use their class name and not a numeric name

    Definition Classes
    ModuleAspect → BaseModule
    Note

    If you want a custom or parametric name, override this method.

  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equals(that: Any): Boolean
    Definition Classes
    HasId → AnyRef → Any
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. def getCommands: Seq[Command]
    Attributes
    protected
    Definition Classes
    RawModule
  18. def getModulePorts: Seq[Data]
    Attributes
    protected[chisel3]
    Definition Classes
    BaseModule
  19. def hasSeed: Boolean

    returns

    Whether either autoName or suggestName has been called

    Definition Classes
    HasId
  20. def hashCode(): Int
    Definition Classes
    HasId → AnyRef → Any
  21. def instanceName: String

    Signal name (for simulation).

    Signal name (for simulation).

    Definition Classes
    BaseModule → HasId → InstanceId
  22. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  23. final lazy val name: String

    Legalized name of this module.

    Legalized name of this module.

    Definition Classes
    BaseModule
  24. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  25. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  26. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  27. def parentModName: String
    Definition Classes
    HasId → InstanceId
  28. def parentPathName: String
    Definition Classes
    HasId → InstanceId
  29. def pathName: String
    Definition Classes
    HasId → InstanceId
  30. def portsContains(elem: Data): Boolean
    Attributes
    protected
    Definition Classes
    BaseModule
  31. def portsSize: Int
    Attributes
    protected
    Definition Classes
    BaseModule
  32. def suggestName(seed: ⇒ String): ModuleAspect.this.type

    Takes the first seed suggested.

    Takes the first seed suggested. Multiple calls to this function will be ignored. If the final computed name conflicts with another name, it may get uniquified by appending a digit at the end.

    Is a higher priority than autoSeed, in that regardless of whether autoSeed was called, suggestName will always take precedence.

    seed

    The seed for the name of this component

    returns

    this object

    Definition Classes
    HasId
  33. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  34. final def toAbsoluteTarget: IsModule

    Returns a FIRRTL ModuleTarget that references this object

    Returns a FIRRTL ModuleTarget that references this object

    Definition Classes
    BaseModule → InstanceId
    Note

    Should not be called until circuit elaboration is complete

  35. final def toNamed: ModuleName

    Returns a FIRRTL ModuleName that references this object

    Returns a FIRRTL ModuleName that references this object

    Definition Classes
    BaseModule → InstanceId
    Note

    Should not be called until circuit elaboration is complete

  36. def toString(): String
    Definition Classes
    AnyRef → Any
  37. final def toTarget: ModuleTarget

    Returns a FIRRTL ModuleTarget that references this object

    Returns a FIRRTL ModuleTarget that references this object

    Definition Classes
    BaseModule → InstanceId
    Note

    Should not be called until circuit elaboration is complete

  38. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  39. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  40. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from PseudoModule

Inherited from RawModule

Inherited from BaseModule

Inherited from IsInstantiable

Inherited from HasId

Inherited from InstanceId

Inherited from AnyRef

Inherited from Any

Ungrouped