trait HasExtModulePath extends ExtModule
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- ExtModule
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- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toany2stringadd[HasExtModulePath] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (HasExtModulePath, B)
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toArrowAssoc[HasExtModulePath] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- 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
- 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
- var _closed: Boolean
- Attributes
- protected
- Definition Classes
- BaseModule
- 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
- def addPath(blackBoxPath: String): Unit
Copies a file to the target directory
Copies a file to the target directory
This works with absolute and relative paths. Relative paths are relative to the current working directory, which is generally not the same as the target directory.
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def circuitName: String
- Attributes
- protected
- Definition Classes
- HasId
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- 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
getSimpleNamemethod 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
- BaseModule
- Note
If you want a custom or parametric name, override this method.
- def ensuring(cond: (HasExtModulePath) => Boolean, msg: => Any): HasExtModulePath
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toEnsuring[HasExtModulePath] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (HasExtModulePath) => Boolean): HasExtModulePath
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toEnsuring[HasExtModulePath] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): HasExtModulePath
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toEnsuring[HasExtModulePath] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): HasExtModulePath
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toEnsuring[HasExtModulePath] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(that: Any): Boolean
- Definition Classes
- HasId → AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def getModulePorts: Seq[Data]
- Attributes
- protected[chisel3]
- Definition Classes
- BaseModule
- def hasSeed: Boolean
- returns
Whether either autoName or suggestName has been called
- Definition Classes
- HasId
- def hashCode(): Int
- Definition Classes
- HasId → AnyRef → Any
- def instanceName: String
Signal name (for simulation).
Signal name (for simulation).
- Definition Classes
- BaseModule → HasId → InstanceId
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final lazy val name: String
Legalized name of this module.
Legalized name of this module.
- Definition Classes
- BaseModule
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- val params: Map[String, Param]
- Definition Classes
- ExtModule
- def parentModName: String
- Definition Classes
- HasId → InstanceId
- def parentPathName: String
- Definition Classes
- HasId → InstanceId
- def pathName: String
- Definition Classes
- HasId → InstanceId
- def portsContains(elem: Data): Boolean
- Attributes
- protected
- Definition Classes
- BaseModule
- def portsSize: Int
- Attributes
- protected
- Definition Classes
- BaseModule
- def suggestName(seed: => String): HasExtModulePath.this
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 whetherautoSeedwas called, suggestName will always take precedence.- seed
The seed for the name of this component
- returns
this object
- Definition Classes
- HasId
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- 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
- def toDefinition: Definition[HasExtModulePath]
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toBaseModuleExtensions[HasExtModulePath] performed by method BaseModuleExtensions in chisel3.experimental.BaseModule.
- Definition Classes
- BaseModuleExtensions
- 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
- def toString(): String
- Definition Classes
- AnyRef → Any
- 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
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Shadowed Implicit Value Members
- def toInstance: Instance[HasExtModulePath]
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toBaseModuleExtensions[HasExtModulePath] performed by method BaseModuleExtensions in chisel3.experimental.BaseModule.
- Shadowing
- This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
To access this member you can use a type ascription:(hasExtModulePath: BaseModuleExtensions[HasExtModulePath]).toInstance
- Definition Classes
- BaseModuleExtensions
- def toInstance: Instance[HasExtModulePath]
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toIsInstantiableExtensions[HasExtModulePath] performed by method IsInstantiableExtensions in chisel3.experimental.hierarchy.core.IsInstantiable.
- Shadowing
- This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
To access this member you can use a type ascription:(hasExtModulePath: IsInstantiableExtensions[HasExtModulePath]).toInstance
- Definition Classes
- IsInstantiableExtensions
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toStringFormat[HasExtModulePath] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (HasExtModulePath, B)
- Implicit
- This member is added by an implicit conversion from HasExtModulePath toArrowAssoc[HasExtModulePath] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
This is the documentation for Chisel.
Package structure
The chisel3 package presents the public API of Chisel. It contains the concrete core types
UInt,SInt,Bool,FixedPoint,Clock, andReg, the abstract typesBits,Aggregate, andData, and the aggregate typesBundleandVec.The Chisel package is a compatibility layer that attempts to provide chisel2 compatibility in chisel3.
Utility objects and methods are found in the
utilpackage.The
testerspackage defines the basic interface for chisel testers.