Packages

class Stream[T <: Data] extends Bundle with IMasterSlave with DataCarrier[T]

Linear Supertypes
DataCarrier[T], IMasterSlave, Bundle, ValCallbackRec, ValCallback, MultiData, Data, InComponent, OverridedEqualsHashCode, SpinalTagReady, Assignable, NameableByComponent, Nameable, OwnableRef, ContextUser, ScalaLocated, GlobalDataUser, AnyRef, Any
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Inherited
  1. Stream
  2. DataCarrier
  3. IMasterSlave
  4. Bundle
  5. ValCallbackRec
  6. ValCallback
  7. MultiData
  8. Data
  9. InComponent
  10. OverridedEqualsHashCode
  11. SpinalTagReady
  12. Assignable
  13. NameableByComponent
  14. Nameable
  15. OwnableRef
  16. ContextUser
  17. ScalaLocated
  18. GlobalDataUser
  19. AnyRef
  20. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Stream(payloadType: HardType[T])

Type Members

  1. abstract type RefOwnerType
    Definition Classes
    OwnableRef

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. def ##(right: Data): Bits
    Definition Classes
    Data
  3. final def ##(): Int
    Definition Classes
    AnyRef → Any
  4. def #*(count: Int): Bits
    Definition Classes
    Data
  5. def &(cond: Bool): Stream[T]
  6. def <-/<(that: Stream[T]): Stream[T]

    Connect that to this.

    Connect that to this. The valid/payload/ready path are cut by an register stage

  7. def <-<(that: Stream[T]): Stream[T]

    Connect that to this.

    Connect that to this. The valid/payload path are cut by an register stage

  8. def </<(that: Stream[T]): Stream[T]

    Connect that to this.

    Connect that to this. The ready path is cut by an register stage

  9. def <<(that: Stream[T]): Stream[T]

    Connect that to this

  10. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. def >->(into: Stream[T]): Stream[T]

    Connect this to that.

    Connect this to that. The valid/payload path are cut by an register stage

  12. def >/->(into: Stream[T]): Stream[T]

    Connect that to this.

    Connect that to this. The valid/payload/ready path are cut by an register stage

  13. def >/>(that: Stream[T]): Stream[T]

    Connect this to that.

    Connect this to that. The ready path is cut by an register stage

  14. def >>(into: Stream[T]): Stream[T]

    Connect this to that

  15. val _spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  16. def addAttribute(attribute: Attribute): Stream.this.type
    Definition Classes
    Data → SpinalTagReady
  17. def addAttribute(name: String, value: Int): Stream.this.type
    Definition Classes
    SpinalTagReady
  18. def addAttribute(name: String, value: String): Stream.this.type
    Definition Classes
    SpinalTagReady
  19. def addAttribute(name: String): Stream.this.type
    Definition Classes
    SpinalTagReady
  20. def addFragmentLast(counter: Counter): Stream[Fragment[T]]

    Like addFragmentLast(Bool), but instead of manually telling which values go together, let a counter do the job.

    Like addFragmentLast(Bool), but instead of manually telling which values go together, let a counter do the job. The counter will increment for each passing element. Last will be set high at the end of each revolution.

    Example: 

    1. outStream = inStream.addFragmentLast(new Counter(5))
  21. def addFragmentLast(last: Bool): Stream[Fragment[T]]

    Convert this stream to a fragmented stream by adding a last bit.

    Convert this stream to a fragmented stream by adding a last bit. To view it from another perspective, bundle together successive events as fragments of a larger whole. You can then use enhanced operations on fragmented streams, like reducing of elements.

  22. def addTag[T <: SpinalTag](spinalTag: T): Stream.this.type
    Definition Classes
    MultiData → SpinalTagReady
  23. def addTags[T <: SpinalTag](tags: Iterable[T]): Stream.this.type
    Definition Classes
    SpinalTagReady
  24. def allowDirectionLessIo(): Stream.this.type
    Definition Classes
    Data
  25. def allowOverride(): Stream.this.type
    Definition Classes
    Data
  26. def allowPartialyAssigned(): Stream.this.type
    Definition Classes
    Data
  27. def allowPruning(): Stream.this.type
    Definition Classes
    Data
  28. def allowSimplifyIt(): Stream.this.type
    Definition Classes
    Data
  29. def allowUnsetRegToAvoidLatch(): Stream.this.type
    Definition Classes
    Data
  30. def arbitrationFrom[T2 <: Data](that: Stream[T2]): Unit

    Drive arbitration signals of this from that

  31. def as[T <: Data](dataType: HardType[T]): T
    Definition Classes
    Data
  32. def asBits: Bits
    Definition Classes
    MultiData → Data
  33. def asData: Data
    Definition Classes
    Data
  34. def asDataStream: Stream[Data]
  35. def asFlow: Flow[T]
  36. def asInOut(): Stream.this.type
    Definition Classes
    MultiData → Data
  37. def asInput(): Stream.this.type
    Definition Classes
    MultiData → Data
  38. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  39. def asOutput(): Stream.this.type
    Definition Classes
    MultiData → Data
  40. def assignAllByName(that: Bundle): Unit
    Definition Classes
    Bundle
  41. def assignDontCare(): Stream.this.type
    Definition Classes
    Data
  42. def assignDontCareToUnasigned(): Stream.this.type
    Definition Classes
    Data
  43. def assignFormalRandom(kind: RandomExpKind): Unit
    Definition Classes
    MultiData → Data
  44. final def assignFrom(that: AnyRef, target: AnyRef)(implicit loc: Location): Unit
    Definition Classes
    Data
  45. def assignFromBits(bits: Bits, hi: Int, lo: Int): Unit
    Definition Classes
    MultiData → Data
  46. def assignFromBits(bits: Bits): Unit
    Definition Classes
    MultiData → Data
  47. def assignFromBits(bits: Bits, offset: Int, bitCount: BitCount): Unit
    Definition Classes
    Data
  48. def assignFromImpl(that: AnyRef, target: AnyRef, kind: AnyRef)(implicit loc: Location): Unit
    Attributes
    protected
    Definition Classes
    Bundle → Assignable
  49. def assignSomeByName(that: Bundle): Unit
    Definition Classes
    Bundle
  50. def assignUnassignedByName(that: MultiData): Unit
    Definition Classes
    MultiData
  51. def bundleAssign(that: Bundle)(f: (Data, Data) ⇒ Unit): Unit
    Definition Classes
    Bundle
  52. def ccToggle(pushClock: ClockDomain, popClock: ClockDomain): Stream[T]
  53. def ccToggleWithoutBuffer(pushClock: ClockDomain, popClock: ClockDomain): Stream[T]
  54. def clearAll(): Stream.this.type
    Definition Classes
    Data
  55. def clearValidWhen(cond: Bool): Stream[T]
  56. def clone(): Stream[T]
    Definition Classes
    Stream → Bundle → Data → AnyRef
  57. def combStage(): Stream[T]

    A combinatorial stage doesn't do anything, but it is nice to separate signals for combinatorial transformations.

  58. def component: Component
    Definition Classes
    ContextUser
  59. final def compositAssignFrom(that: AnyRef, target: AnyRef, kind: AnyRef)(implicit loc: Location): Unit
    Definition Classes
    Assignable
  60. val compositeAssign: Assignable
    Definition Classes
    Assignable
  61. def connectFrom(that: Stream[T]): Stream[T]
  62. def continueWhen(cond: Bool): Stream[T]

    Block this when cond is False.

    Block this when cond is False. Return the resulting stream

  63. def copyDirectionOfImpl(that: Data): Stream.this.type
    Definition Classes
    MultiData → Data
  64. def dirString(): String
    Definition Classes
    Data
  65. def dontSimplifyIt(): Stream.this.type
    Definition Classes
    Data
  66. def elements: ArrayBuffer[(String, Data)]
    Definition Classes
    Bundle → MultiData
  67. var elementsCache: ArrayBuffer[(String, Data)]
    Definition Classes
    Bundle
  68. def elementsString: String
    Definition Classes
    MultiData
  69. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  70. def equals(obj: Any): Boolean
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  71. def existsTag(cond: (SpinalTag) ⇒ Boolean): Boolean
    Definition Classes
    SpinalTagReady
  72. def filterTag(cond: (SpinalTag) ⇒ Boolean): Iterable[SpinalTag]
    Definition Classes
    SpinalTagReady
  73. def find(name: String): Data
    Definition Classes
    MultiData
  74. def findTag(cond: (SpinalTag) ⇒ Boolean): Option[SpinalTag]
    Definition Classes
    SpinalTagReady
  75. def fire: Bool

    Return True when a transaction occurs on the bus (valid && ready)

    Return True when a transaction occurs on the bus (valid && ready)

    Definition Classes
    Stream → DataCarrier
  76. def flatten: Seq[BaseType]
    Definition Classes
    MultiData → Data
  77. def flattenForeach(body: (BaseType) ⇒ Unit): Unit
    Definition Classes
    MultiData → Data
  78. def flattenLocalName: Seq[String]
    Definition Classes
    MultiData → Data
  79. def flip(): Stream.this.type
    Definition Classes
    MultiData → Data
  80. def foreachReflectableNameables(doThat: (Any) ⇒ Unit): Unit
    Definition Classes
    Nameable
  81. def foreachTag(body: (SpinalTag) ⇒ Unit): Unit
    Definition Classes
    SpinalTagReady
  82. def forkSerial(cond: Bool): Stream[T]
  83. def formalAssertsMaster(payloadInvariance: Boolean = true)(implicit loc: Location): Composite[Stream[T]] { val stack: String }

    Assert that this stream conforms to the stream semantics: https://spinalhdl.github.io/SpinalDoc-RTD/dev/SpinalHDL/Libraries/stream.html#semantics - After being asserted, valid may only be deasserted once the current payload was acknowleged.

    Assert that this stream conforms to the stream semantics: https://spinalhdl.github.io/SpinalDoc-RTD/dev/SpinalHDL/Libraries/stream.html#semantics - After being asserted, valid may only be deasserted once the current payload was acknowleged.

    payloadInvariance

    Check that the payload does not change when valid is high and ready is low.

  84. def formalAssertsOrder(dataAhead: T, dataBehind: T)(implicit loc: Location): (Bool, Bool)
  85. def formalAssertsTimeout(maxStallCycles: Int = 0): Composite[Stream[T]] { val logic: spinal.core.Area{val counter: spinal.lib.Counter} }

    Assert that this stream conforms to the stream semantics: https://spinalhdl.github.io/SpinalDoc-RTD/dev/SpinalHDL/Libraries/stream.html#semantics - After being asserted, valid should be acknowledged in limited cycles.

    Assert that this stream conforms to the stream semantics: https://spinalhdl.github.io/SpinalDoc-RTD/dev/SpinalHDL/Libraries/stream.html#semantics - After being asserted, valid should be acknowledged in limited cycles.

    maxStallCycles

    Check that the max cycles the interface would hold in stall.

  86. def formalAssumesOrder(dataAhead: T, dataBehind: T)(implicit loc: Location): (Bool, Bool)
  87. def formalAssumesSlave(payloadInvariance: Boolean = true)(implicit loc: Location): Composite[Stream[T]]
  88. def formalAssumesTimeout(maxStallCycles: Int = 0): Composite[Stream[T]] { val logic: spinal.core.Area{val counter: spinal.lib.Counter} }
  89. def formalCovers(back2BackCycles: Int = 1): Composite[Stream[T]] { val hist: spinal.core.Bool }
  90. def fragmentTransaction(bitsWidth: Int): Stream[Fragment[Bits]]
  91. def freeRun(): Stream.this.type
    Definition Classes
    Stream → DataCarrier
  92. def freeze(): Stream.this.type
    Definition Classes
    MultiData → Data
  93. def getAheadValue(): Stream.this.type
    Definition Classes
    Data
  94. def getBitsWidth: Int
    Definition Classes
    MultiData → Data
  95. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  96. def getComponent(): Component
    Definition Classes
    Data → InComponent → NameableByComponent
  97. def getComponents(): Seq[Component]
    Definition Classes
    InComponent
  98. def getDirection: IODirection
    Definition Classes
    Data
  99. def getDisplayName(): String
    Definition Classes
    Nameable
  100. def getInstanceCounter: Int
    Definition Classes
    ContextUser
  101. def getMode: Byte
    Attributes
    protected
    Definition Classes
    Nameable
  102. def getMuxType[T <: Data](list: TraversableOnce[T]): HardType[T]
    Definition Classes
    Data
  103. def getName(default: String): String
    Definition Classes
    NameableByComponent → Nameable
  104. def getName(): String
    Definition Classes
    NameableByComponent → Nameable
  105. def getPartialName(): String
    Definition Classes
    Nameable
  106. def getPath(from: Component, to: Component): Seq[Component]
    Definition Classes
    NameableByComponent
  107. def getRealSource: Any
    Definition Classes
    Assignable
  108. def getRealSourceNoRec: Any
    Definition Classes
    Data → Assignable
  109. def getRefOwnersChain(): List[Any]
    Definition Classes
    OwnableRef
  110. def getRootParent: Data
    Definition Classes
    Data
  111. def getRtlPath(separator: String): String
    Definition Classes
    Data
  112. def getScalaLocationLong: String
    Definition Classes
    ScalaLocated
  113. def getScalaLocationShort: String
    Definition Classes
    ScalaLocated
  114. def getScalaTrace(): Throwable
    Definition Classes
    ScalaLocated
  115. def getTag[T <: SpinalTag](clazz: Class[T]): Option[T]
    Definition Classes
    SpinalTagReady
  116. def getTags(): LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  117. def getTypeString: String
    Definition Classes
    Stream → Bundle
  118. def getZero: Stream.this.type
    Definition Classes
    MultiData → Data
  119. val globalData: GlobalData
    Definition Classes
    GlobalDataUser
  120. def halfPipe(flush: Bool = null): Stream[T]

    cut all path, but divide the bandwidth by 2, 1 cycle latency

  121. def haltWhen(cond: Bool): Stream[T]

    Stop transactions on this when cond is True.

    Stop transactions on this when cond is True. Return the resulting stream

  122. var hardtype: HardType[_]
    Definition Classes
    Bundle
  123. def hasTag[T <: SpinalTag](clazz: Class[T]): Boolean
    Definition Classes
    SpinalTagReady
  124. def hasTag(spinalTag: SpinalTag): Boolean
    Definition Classes
    SpinalTagReady
  125. def hashCode(): Int
    Definition Classes
    OverridedEqualsHashCode → AnyRef → Any
  126. final def initFrom(that: AnyRef, target: AnyRef): Unit
    Definition Classes
    Data
  127. def instanceAttributes(language: Language): Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  128. def instanceAttributes: Iterable[Attribute]
    Definition Classes
    SpinalTagReady
  129. final def intoMaster(): Stream.this.type

    Convert into master

    Convert into master

    Definition Classes
    IMasterSlave
  130. final def intoSlave(): Stream.this.type

    Convert into slave

    Convert into slave

    Definition Classes
    IMasterSlave
  131. def isAnalog: Boolean
    Definition Classes
    Data
  132. def isComb: Boolean
    Definition Classes
    Data
  133. def isCompletelyUnnamed: Boolean
    Definition Classes
    Nameable
  134. def isDirectionLess: Boolean
    Definition Classes
    Data
  135. def isEmptyOfTag: Boolean
    Definition Classes
    SpinalTagReady
  136. def isFree: Bool

    Return True when the bus is ready, but no data is present

  137. def isInOut: Boolean
    Definition Classes
    Data
  138. def isInput: Boolean
    Definition Classes
    Data
  139. def isInputOrInOut: Boolean
    Definition Classes
    Data
  140. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  141. final def isMasterInterface: Boolean

    Are port directions set for a Master interface?

    Are port directions set for a Master interface?

    Definition Classes
    IMasterSlave
  142. def isNamed: Boolean
    Definition Classes
    NameableByComponent → Nameable
  143. def isNew: Bool

    Return True when a transaction has appeared (first cycle)

  144. def isOutput: Boolean
    Definition Classes
    Data
  145. def isOutputOrInOut: Boolean
    Definition Classes
    Data
  146. def isPriorityApplicable(namePriority: Byte): Boolean
    Definition Classes
    Nameable
  147. def isReg: Boolean
    Definition Classes
    Data
  148. def isRegOnAssign: Boolean
    Definition Classes
    Data
  149. final def isSlaveInterface: Boolean

    Are port directions set for a Master interface?

    Are port directions set for a Master interface?

    Definition Classes
    IMasterSlave
  150. def isStall: Bool

    Return True when a transaction is present on the bus but the ready signal is low

  151. def isUnnamed: Boolean
    Definition Classes
    Nameable
  152. def m2sPipe(collapsBubble: Boolean = true, crossClockData: Boolean = false, flush: Bool = null, holdPayload: Boolean = false): Stream[T]
  153. def map[T2 <: Data](translate: (T) ⇒ T2): Stream[T2]
  154. val name: String
    Definition Classes
    Nameable
  155. val nameableRef: Nameable
    Attributes
    protected
    Definition Classes
    Nameable
    Annotations
    @DontName()
  156. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  157. def noBackendCombMerge(): Stream.this.type
    Definition Classes
    Data
  158. def noCombLoopCheck(): Stream.this.type
    Definition Classes
    Data
  159. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  160. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  161. def onEachAttributes(doIt: (Attribute) ⇒ Unit): Unit
    Definition Classes
    SpinalTagReady
  162. def overrideLocalName(name: String): Stream.this.type
    Definition Classes
    Nameable
  163. val parent: Data
    Definition Classes
    Data
  164. val parentScope: ScopeStatement
    Definition Classes
    ContextUser
  165. val payload: T
    Definition Classes
    Stream → DataCarrier
  166. val payloadType: HardType[T]
  167. def pipelined(m2s: Boolean = false, s2m: Boolean = false, halfRate: Boolean = false): Stream[T]
  168. def pipelined(pipe: StreamPipe): Stream[T]
  169. def pull(propagateName: Boolean): Stream.this.type
    Definition Classes
    Data
  170. def pull(): Stream.this.type
    Definition Classes
    Data
  171. def purify(): Stream.this.type
    Definition Classes
    Data
  172. def queue(size: Int, pushClock: ClockDomain, popClock: ClockDomain): Stream[T]

    Connect this to an clock crossing fifo and return its pop stream

  173. def queue(size: Int, latency: Int = 2, forFMax: Boolean = false): Stream[T]

    Connect this to a fifo and return its pop stream

  174. def queueLowLatency(size: Int, latency: Int = 0): Stream[T]

    Connect this to a zero latency fifo and return its pop stream

  175. def queueWithAvailability(size: Int, latency: Int = 2, forFMax: Boolean = false): (Stream[T], UInt)
  176. def queueWithOccupancy(size: Int, latency: Int = 2, forFMax: Boolean = false): (Stream[T], UInt)

    Connect this to a fifo and return its pop stream and its occupancy

  177. def queueWithPushOccupancy(size: Int, pushClock: ClockDomain, popClock: ClockDomain): (Stream[T], UInt)

    Connect this to a cross clock domain fifo and return its pop stream and its push side occupancy

  178. def randBoot(u: Unit): Stream.this.type
    Definition Classes
    Data
  179. val ready: Bool
  180. val refOwner: RefOwnerType
    Definition Classes
    OwnableRef
    Annotations
    @DontName()
  181. def reflectNames(): Unit
    Definition Classes
    Nameable
  182. def removeAssignments(data: Boolean, init: Boolean, initial: Boolean): Stream.this.type
    Definition Classes
    Data
  183. def removeDataAssignments(): Stream.this.type
    Definition Classes
    Data
  184. def removeInitAssignments(): Stream.this.type
    Definition Classes
    Data
  185. def removeTag(spinalTag: SpinalTag): Stream.this.type
    Definition Classes
    SpinalTagReady
  186. def removeTags(tags: Iterable[SpinalTag]): Stream.this.type
    Definition Classes
    SpinalTagReady
  187. def repeat(times: Int): (Stream[T], UInt)

    Connect this to a new stream that only advances every n elements, thus repeating the input several times.

    Connect this to a new stream that only advances every n elements, thus repeating the input several times.

    returns

    A tuple with the resulting stream that duplicates the items and the counter, indicating how many times the current element has been repeated.

  188. def resized: Stream.this.type
    Definition Classes
    Data
  189. def s2mPipe(stagesCount: Int): Stream[T]
  190. def s2mPipe(flush: Bool = null): Stream[T]
  191. val scalaTrace: Throwable
    Definition Classes
    ScalaLocated
  192. def setAll(): Stream.this.type
    Definition Classes
    Data
  193. def setAsAnalog(): Stream.this.type
    Definition Classes
    Data
  194. def setAsComb(): Stream.this.type
    Definition Classes
    MultiData → Data
  195. def setAsDirectionLess(): Stream.this.type
    Definition Classes
    MultiData → Data
  196. final def setAsMaster(): Unit

    Set as master interface

    Set as master interface

    Definition Classes
    IMasterSlave
  197. def setAsReg(): Stream.this.type
    Definition Classes
    MultiData → Data
  198. final def setAsSlave(): Unit

    Set a slave interface

    Set a slave interface

    Definition Classes
    IMasterSlave
  199. def setBlocked(): Stream.this.type
  200. def setCompositeName(nameable: Nameable, postfix: String, namePriority: Byte): Stream.this.type
    Definition Classes
    Nameable
  201. def setCompositeName(nameable: Nameable, postfix: String, weak: Boolean): Stream.this.type
    Definition Classes
    Nameable
  202. def setCompositeName(nameable: Nameable, postfix: String): Stream.this.type
    Definition Classes
    Nameable
  203. def setCompositeName(nameable: Nameable, namePriority: Byte): Stream.this.type
    Definition Classes
    Nameable
  204. def setCompositeName(nameable: Nameable, weak: Boolean): Stream.this.type
    Definition Classes
    Nameable
  205. def setCompositeName(nameable: Nameable): Stream.this.type
    Definition Classes
    Nameable
  206. def setIdle(): Stream.this.type
  207. def setLambdaName(isNameBody: ⇒ Boolean)(nameGen: ⇒ String): Stream.this.type
    Definition Classes
    Nameable
  208. def setName(name: String, namePriority: Byte): Stream.this.type
    Definition Classes
    Nameable
  209. def setName(name: String, weak: Boolean): Stream.this.type
    Definition Classes
    Nameable
  210. def setName(name: String): Stream.this.type
    Definition Classes
    Nameable
  211. def setNameAsWeak(): Stream.this.type
    Definition Classes
    Nameable
  212. def setPartialName(name: String, namePriority: Byte, owner: Any): Stream.this.type
    Definition Classes
    Nameable
  213. def setPartialName(name: String, namePriority: Byte): Stream.this.type
    Definition Classes
    Nameable
  214. def setPartialName(name: String, weak: Boolean): Stream.this.type
    Definition Classes
    Nameable
  215. def setPartialName(owner: Nameable, name: String, namePriority: Byte): Stream.this.type
    Definition Classes
    Nameable
  216. def setPartialName(owner: Nameable, name: String, weak: Boolean): Stream.this.type
    Definition Classes
    Nameable
  217. def setPartialName(name: String): Stream.this.type
    Definition Classes
    Nameable
  218. def setPartialName(owner: Nameable, name: String): Stream.this.type
    Definition Classes
    Nameable
  219. def setPartialName(owner: Nameable): Stream.this.type
    Definition Classes
    Nameable
  220. def setRefOwner(that: Any): Unit
    Definition Classes
    OwnableRef
  221. def setScalaLocated(source: ScalaLocated): Stream.this.type
    Definition Classes
    ScalaLocated
  222. def setWeakName(name: String): Stream.this.type
    Definition Classes
    Nameable
  223. def slowdown(factor: Int): Stream[Vec[T]]

    Connect this to a new stream whose payload is n times as wide, but that only fires every n cycles.

    Connect this to a new stream whose payload is n times as wide, but that only fires every n cycles. It introduces 0 to factor-1 cycles of latency. Mapping a stream into memory and mapping a slowed down stream into memory should yield the same result, thus the elements of the input will be written from high bits to low bits.

  224. def spinalTags: LinkedHashSet[SpinalTag]
    Definition Classes
    SpinalTagReady
  225. def stage(): Stream[T]

    Connect this to a valid/payload register stage and return its output stream

  226. def swapPayload[T2 <: Data](that: HardType[T2]): Stream[T2]
  227. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  228. def takeWhen(cond: Bool): Stream[T]

    Drop transaction of this when cond is False.

    Drop transaction of this when cond is False. Return the resulting stream

  229. def throwWhen(cond: Bool): Stream[T]

    Drop transactions of this when cond is True.

    Drop transactions of this when cond is True. Return the resulting stream

  230. def toEvent(): Event

    Ignore the payload

  231. def toFlow: Flow[T]

    returns

    Return a flow drived by this stream. Ready of ths stream is always high

  232. def toFlowFire: Flow[T]
  233. def toIo(): Stream.this.type
    Definition Classes
    Data
  234. def toMuxInput[T <: Data](muxOutput: T): T
    Definition Classes
    Data
  235. def toReg(init: T): T
  236. def toReg(): T
  237. def toString(): String
    Definition Classes
    Bundle → Nameable → AnyRef → Any
  238. def translateFrom[T2 <: Data](that: Stream[T2])(dataAssignment: (T, payload.type) ⇒ Unit): Stream[T]
  239. def translateInto[T2 <: Data](into: Stream[T2])(dataAssignment: (T2, T) ⇒ Unit): Stream[T2]
  240. def translateWith[T2 <: Data](that: T2): Stream[T2]

    Replace this stream's payload with another one

  241. def transmuteWith[T2 <: Data](that: HardType[T2]): Stream[T2]

    Change the payload's content type.

    Change the payload's content type. The new type must have the same bit length as the current one.

  242. def unfreeze(): Stream.this.type
    Definition Classes
    MultiData → Data
  243. def unsetName(): Stream.this.type
    Definition Classes
    Nameable
  244. def valCallback[T](ref: T, name: String): T
    Definition Classes
    ValCallbackRec → ValCallback
  245. def valCallbackOn(ref: Any, name: String, refs: Set[Any]): Unit
    Definition Classes
    ValCallbackRec
  246. def valCallbackRec(ref: Any, name: String): Unit
    Definition Classes
    Bundle → ValCallbackRec
  247. val valid: Bool
    Definition Classes
    Stream → DataCarrier
  248. def validPipe(): Stream[T]
  249. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  250. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  251. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  252. def wrapNext(): Stream.this.type
    Definition Classes
    Data
  253. def zipByName(that: MultiData, rec: ArrayBuffer[(BaseType, BaseType)]): ArrayBuffer[(BaseType, BaseType)]
    Definition Classes
    MultiData
  254. def ~[T2 <: Data](that: T2): Stream[T2]
  255. def ~~[T2 <: Data](translate: (T) ⇒ T2): Stream[T2]

Deprecated Value Members

  1. def asDirectionLess(): Stream.this.type
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    (Since version ???) use setAsDirectionLess instead

  2. def asMaster(): Unit

    Override it to define port directions for a master interface.

    Override it to define port directions for a master interface.

    Definition Classes
    Stream → IMasterSlave
    Deprecated

    This method must be overriden but not called. Calling this method is not correct. Call setAsMaster() or intoMaster() instead. This method is named asXxx but it does not return Xxx. This method does not update isMasterInterface and isSlaveInterface.

  3. def asSlave(): Unit

    Override it to define port directions for a master interface.

    Override it to define port directions for a master interface.

    If not overriden, defaults to the opposite port directions of asMaster().

    Definition Classes
    IMasterSlave
    Deprecated

    This method can be overriden but not called. Calling this method is not correct. Call setAsSlave() or intoSlave() instead. This method is named asXxx but it does not return Xxx. This method does not update isMasterInterface and isSlaveInterface.

  4. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated
  5. def genIf(cond: Boolean): Stream.this.type
    Definition Classes
    Data
    Annotations
    @deprecated
    Deprecated

    does not work with <>, use 'someBool generate Type()' or 'if(condition) Type() else null' instead

Inherited from DataCarrier[T]

Inherited from IMasterSlave

Inherited from Bundle

Inherited from ValCallbackRec

Inherited from ValCallback

Inherited from MultiData

Inherited from Data

Inherited from InComponent

Inherited from OverridedEqualsHashCode

Inherited from SpinalTagReady

Inherited from Assignable

Inherited from NameableByComponent

Inherited from Nameable

Inherited from OwnableRef

Inherited from ContextUser

Inherited from ScalaLocated

Inherited from GlobalDataUser

Inherited from AnyRef

Inherited from Any

Ungrouped