class Multiplier[T <: Data] extends Module
Linear Supertypes
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Inherited
- Multiplier
- Module
- RawModule
- BaseModule
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- InstanceId
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Visibility
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- Protected
Instance Constructors
- new Multiplier(pipeType: T, dw: Int)
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def ColumnCompress(col: Seq[Bool], lat: Seq[Int]): (Seq[Bool], Seq[Bool], Seq[Int])
compress one Column
- def IO[T <: Data](iodef: => T)(implicit sourceInfo: SourceInfo): T
- Attributes
- protected
- Definition Classes
- BaseModule
- def WallaceTreeCompress(tree: MixedVec[Vec[Bool]], lat: Seq[Seq[Int]]): (Vec[UInt], Int)
compress the WallaceTree
- def _bindIoInPlace(iodef: Data)(implicit sourceInfo: SourceInfo): Unit
- Attributes
- protected
- Definition Classes
- BaseModule
- var _closed: Boolean
- Attributes
- protected
- Definition Classes
- BaseModule
- def _moduleDefinitionIdentifierProposal: String
- Attributes
- protected
- Definition Classes
- BaseModule
- def _traitModuleDefinitionIdentifierProposal: Option[String]
- Attributes
- protected
- Definition Classes
- BaseModule
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def booth4Enc(a: UInt, b: UInt): (MixedVec[Vec[Bool]], Seq[Seq[Int]])
- def circuitName: String
- Attributes
- protected
- Definition Classes
- HasId
- final val clock: Clock
- Definition Classes
- Module
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- final val definitionIdentifier: String
- Definition Classes
- BaseModule
- def desiredName: String
- Definition Classes
- BaseModule
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(that: Any): Boolean
- Definition Classes
- HasId → AnyRef → Any
- def fullAdder(in: Vec[Bool], lat: Seq[Int]): (Bool, Bool, Int)
a single bits full-adder
a single bits full-adder
- in
Three input of the adder
- lat
the latency of the input
- returns
latency the the latency module of the adder, in this version, the output latency is the maximum of the input + 2
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def getCommands: Seq[Command]
- Attributes
- protected
- Definition Classes
- RawModule
- def getModulePorts: Seq[Data]
- Attributes
- protected[chisel3]
- Definition Classes
- BaseModule
- def halfAdder(in: Vec[Bool], lat: Seq[Int]): (Bool, Bool, Int)
a single bits half-adder
a single bits half-adder
- in
Two input of the adder
- lat
the latency of the input
- returns
latency the the latency module of the adder, in this version, the output latency is the maximum of the input + 1
- def hasSeed: Boolean
- Definition Classes
- HasId
- def hashCode(): Int
- Definition Classes
- HasId → AnyRef → Any
- def instanceName: String
- Definition Classes
- BaseModule → HasId → InstanceId
- val io: MultiplierIO[T]
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- val lat: Int
- def map2WallaceTree(payload: UInt, offset: Int): (Seq[Seq[Bool]], Seq[Seq[Int]])
- final lazy val name: String
- 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 oriLat: Seq[Seq[Int]]
- val oriTree: MixedVec[Vec[Bool]]
- def parentModName: String
- Definition Classes
- HasId → InstanceId
- def parentPathName: String
- Definition Classes
- HasId → InstanceId
- def pathName: String
- Definition Classes
- HasId → InstanceId
- val pipeFnlStageInfo: Queue[T]
- val pipeMidStageInfo: Queue[T]
- def portsContains(elem: Data): Boolean
- Attributes
- protected
- Definition Classes
- BaseModule
- def portsSize: Int
- Attributes
- protected
- Definition Classes
- BaseModule
- def preProcess(a: UInt): UInt
an algorithm that reduce the sign-bits at MSB
an algorithm that reduce the sign-bits at MSB
- a
the input of partial product, the length of a should be clearly stated or the sign may insert at wrong bits
- returns
the processed partial product with sign optimation
- final val reset: Reset
- Definition Classes
- Module
- def resetType: Type
- Definition Classes
- Module
- def suggestName(seed: => String): Multiplier.this.type
- Definition Classes
- HasId
- val sum: Vec[UInt]
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- final def toAbsoluteTarget: IsModule
- Definition Classes
- BaseModule → InstanceId
- final def toNamed: ModuleName
- Definition Classes
- BaseModule → InstanceId
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def toTarget: ModuleTarget
- Definition Classes
- BaseModule → InstanceId
- 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])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
- def override_clock: Option[Clock]
- Attributes
- protected
- Definition Classes
- Module
- Annotations
- @deprecated
- Deprecated
(Since version Chisel 3.5) Use withClock at Module instantiation
- def override_clock_=(rhs: Option[Clock]): Unit
- Attributes
- protected
- Definition Classes
- Module
- Annotations
- @deprecated
- Deprecated
(Since version Chisel 3.5) Use withClock at Module instantiation
- def override_reset: Option[Bool]
- Attributes
- protected
- Definition Classes
- Module
- Annotations
- @deprecated
- Deprecated
(Since version Chisel 3.5) Use withClock at Module instantiation
- def override_reset_=(rhs: Option[Bool]): Unit
- Attributes
- protected
- Definition Classes
- Module
- Annotations
- @deprecated
- Deprecated
(Since version Chisel 3.5) Use withClock at Module instantiation