class MaxPeriodFibonacciLFSR extends FibonacciLFSR
A maximal period Fibonacci Linear Feedback Shift Register (LFSR) generator. The maximal period taps are sourced from LFSR.tapsMaxPeriod.
val lfsr8 = Module(new MaxPeriodFibonacciLFSR(8))
- Source
- FibonacciLFSR.scala
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- MaxPeriodFibonacciLFSR
- FibonacciLFSR
- LFSR
- PRNG
- LegacyModule
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Instance Constructors
- new MaxPeriodFibonacciLFSR(width: Int, seed: Option[BigInt] = Some(1), reduction: LFSRReduce = XOR)
Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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final
def
##(): Int
- Definition Classes
- AnyRef → Any
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final
def
==(arg0: Any): Boolean
- Definition Classes
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def
IO[T <: Data](iodef: T): T
- Attributes
- protected
- Definition Classes
- BaseModule
-
def
_bindIoInPlace(iodef: Data): Unit
- Attributes
- protected
- Definition Classes
- BaseModule
-
var
_closed: Boolean
- Attributes
- protected
- Definition Classes
- BaseModule
-
def
_compatAutoWrapPorts(): Unit
- Definition Classes
- BaseModule
-
def
_compatIoPortBound(): Boolean
- Attributes
- protected
- Definition Classes
- LegacyModule
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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
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def
autoSeed(seed: String): MaxPeriodFibonacciLFSR.this.type
- Definition Classes
- HasId
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def
circuitName: String
- Attributes
- protected
- Definition Classes
- HasId
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final
val
clock: Clock
- Definition Classes
- MultiIOModule
-
def
clone(): AnyRef
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- protected[lang]
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- Annotations
- @throws( ... ) @native()
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val
compileOptions: CompileOptions
- Definition Classes
- RawModule
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def
computeName(defaultPrefix: Option[String], defaultSeed: Option[String]): Option[String]
- Definition Classes
- HasId
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def
delta(s: Seq[Bool]): Seq[Bool]
State update function
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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
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def
finalize(): Unit
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- protected[lang]
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- Annotations
- @throws( classOf[java.lang.Throwable] )
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
getCommands: Seq[Command]
- Attributes
- protected
- Definition Classes
- RawModule
-
def
getIds: Seq[HasId]
- Attributes
- protected
- Definition Classes
- BaseModule
-
def
getModulePorts: Seq[Data]
- Attributes
- protected[chisel3]
- Definition Classes
- BaseModule
-
lazy val
getPorts: Seq[Port]
- Definition Classes
- RawModule
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def
hasSeed: Boolean
- Definition Classes
- HasId
-
def
hashCode(): Int
- Definition Classes
- HasId → AnyRef → Any
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def
instanceName: String
- Definition Classes
- BaseModule → HasId → InstanceId
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val
io: PRNGIO
- Definition Classes
- PRNG → LegacyModule
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
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final
lazy val
name: String
- Definition Classes
- BaseModule
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def
nameIds(rootClass: Class[_]): HashMap[HasId, String]
- Attributes
- protected
- Definition Classes
- BaseModule
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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final
def
nextState(s: Seq[Bool]): Seq[Bool]
The method that will be used to update the state of this PRNG
The method that will be used to update the state of this PRNG
- s
input state
- returns
the next state after
step
applications of PRNG.delta
- Definition Classes
- PRNG
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
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final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
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var
override_clock: Option[Clock]
- Attributes
- protected
- Definition Classes
- LegacyModule
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var
override_reset: Option[Bool]
- Attributes
- protected
- Definition Classes
- LegacyModule
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def
parentModName: String
- Definition Classes
- HasId → InstanceId
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def
parentPathName: String
- Definition Classes
- HasId → InstanceId
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def
pathName: String
- Definition Classes
- HasId → InstanceId
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def
portsContains(elem: Data): Boolean
- Attributes
- protected
- Definition Classes
- BaseModule
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def
portsSize: Int
- Attributes
- protected
- Definition Classes
- BaseModule
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val
reduction: LFSRReduce
The binary reduction operation used by this LFSR, either XOR or XNOR.
The binary reduction operation used by this LFSR, either XOR or XNOR. This has the effect of mandating what seed is invalid.
- Definition Classes
- FibonacciLFSR → LFSR
-
final
val
reset: Reset
- Definition Classes
- MultiIOModule
-
def
resetValue: Vec[Bool]
Allow implementations to override the reset value, e.g., if some bits should be don't-cares.
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val
seed: Option[BigInt]
- Definition Classes
- PRNG
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def
suggestName(seed: ⇒ String): MaxPeriodFibonacciLFSR.this.type
- Definition Classes
- HasId
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
final
def
toAbsoluteTarget: IsModule
- Definition Classes
- BaseModule → InstanceId
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final
def
toNamed: ModuleName
- Definition Classes
- BaseModule → InstanceId
-
def
toString(): String
- Definition Classes
- AnyRef → Any
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final
def
toTarget: ModuleTarget
- Definition Classes
- BaseModule → InstanceId
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final
def
wait(): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
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val
width: Int
- Definition Classes
- PRNG
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 typesBundle
andVec
.The Chisel package is a compatibility layer that attempts to provide chisel2 compatibility in chisel3.
Utility objects and methods are found in the
util
package.The
testers
package defines the basic interface for chisel testers.