Package

spinal.lib

dsptool

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package dsptool

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Type Members

  1. case class DoubleList(list: List[Double]) extends Product with Serializable

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  2. case class FixData(raw: Double, q: QFormat, roundType: RoundType = getFixRound(), symmetric: Boolean = getFixSym()) extends Product with Serializable

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    Fixnum

    Fixnum

    returns

    FixData: -3.8125, Quantized by QFormat: SQ(8,4)

    x.bin => 11000011 x.oct => 103 x.hex => c3

    Example: 

    1. val x = FixData(-3.785333,SQ(8,4))

  3. case class IntList(list: List[Int]) extends Product with Serializable

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  4. case class LongList(list: List[Long]) extends Product with Serializable

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Value Members

  1. object DoubleList extends Serializable

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  2. object FixOff

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  3. object FixOn

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    Usage:

    Usage:

    returns

    :FixData:-3.78533 FixOff
    Example: 

    1. FixOff()
           val a = FixData(-3.785333,SQ(8,4))

  4. object FixSwitch

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    Attributes
    protected

  5. object IntList extends Serializable

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  6. object LongList extends Serializable

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  7. object fixDataTest

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  8. object getFixSwitchState

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  9. object toFixData

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    IntToFixData

    IntToFixData

    returns

    FixData: -5.125, QFormat: Q(8,4,signed)

    toFixData(322111, SQ(8,4)) => FixData: -8.0, QFormat: Q(8,4,signed) toFixData(322111, UQ(8,4)) => FixData: 7.9375, QFormat: Q(8,4,unsigned) toFixData(-322111,SQ(8,4)) => FixData: -8.0, QFormat: Q(8,4,signed) toFixData(-322111,UQ(8,4)) => FixData: 0, QFormat: Q(8,4,unsigned) toFixData(-0x0f, SQ(8,4)) => FixData: -0.9375,QFormat: Q(8,4,signed)

    Example: 

    1. val x = toFixData(0xFFAE,SQ(8,4))

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