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spinal.lib.com.jtag

JtagTapFunctions

trait JtagTapFunctions extends AnyRef

Defines JtagTapFunctions traits gets used to instance read / write operations on the JtagTap itself

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AnyRef, Any
Known Subclasses
JtagInstructionWrapper, JtagTap, VjtagTap, JtagTap, JtagTunnel
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Abstract Value Members

  1. abstract def flowFragmentPush[T <: Data](sink: Flow[Fragment[Bits]], sinkClockDomain: ClockDomain)(instructionId: Int): Area

    must implement a Fragment output from a DR UPDATE

    must implement a Fragment output from a DR UPDATE

    sink

    resulting flow[Fragment] of Bits

    sinkClockDomain

    clockdomain of sink (for cross clocking)

    instructionId

    instructionID or IR at which the fragment will be generated

  2. abstract def idcode(value: Bits)(instructionId: Int): Area

    must implement the IDCODE for jtag

    must implement the IDCODE for jtag

    value

    idcode that will be read from jtag access

    instructionId

    instructionID or IR at which the idcode will be generated

  3. abstract def read[T <: Data](data: T, light: Boolean)(instructionId: Int): Area

    must implement a read access (DR capture) for jtag

    must implement a read access (DR capture) for jtag

    data

    element that will be captured

    light

    generates a light version of the read function (no update from DR SCAN)

    instructionId

    instructionID or IR at which the data read will be generated

  4. abstract def readAndWrite[T <: Data](captureData: T, updateData: T, captureReady: Bool, updateValid: Bool)(instructionId: Int): Area

    must implement a read/write access (both DR SCAN/UPDATE) with different endpoints This can easily be used with streams in/out of it.

    must implement a read/write access (both DR SCAN/UPDATE) with different endpoints This can easily be used with streams in/out of it.

    captureData

    element that will be captured

    updateData

    element that will be updated

    captureReady

    Bool that indicates when the captureData is ready for a new value

    updateValid

    Bool of a 1 TCK long pulse indicating that the updateData is valid

    instructionId

    instructionID or IR at which the data read/write will be generated

  5. abstract def write[T <: Data](data: T, cleanUpdate: Boolean = true, readable: Boolean = true)(instructionId: Int): Area

    must implement a write access (DR UPDATE) for jtag

    must implement a write access (DR UPDATE) for jtag

    data

    element that will be updated

    cleanUpdate

    data will only be updated when DR UPDATE is complete. shifted each TCK otherwise

    readable

    allow for data

    instructionId

    instructionID or IR at which the data write will be generated

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  5. def clone(): AnyRef
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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. final def getClass(): Class[_]
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  9. def hashCode(): Int
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  10. def isCapturing(instructionId: Int): Bool
  11. final def isInstanceOf[T0]: Boolean
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  12. def isReseting(): Bool
  13. def isUpdating(instructionId: Int): Bool
  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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    @native() @IntrinsicCandidate()
  16. final def notifyAll(): Unit
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  17. def readAndWriteWithEvents[T <: Data, T2 <: Data](captureType: HardType[T], updateType: HardType[T2])(instructionId: Int): Area { ... /* 5 definitions in type refinement */ }
  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(arg0: Long, arg1: Int): Unit
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  21. final def wait(arg0: Long): Unit
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  22. final def wait(): Unit
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Deprecated Value Members

  1. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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