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AstroKevin

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    AstroKevin
    AstroKevin reacted to attila in Using Python (Waveforms SDK) to turn on/set the VIO pins for the Digital Discovery   
    Hi @AstroKevin
    See the WF SDK/ samples/ py/ AnalogIO_DigitalDiscovery.py and WaveForms SDK Reference Manual.pdf / Devices/ Digital Discovery section.

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    AstroKevin
    AstroKevin reacted to attila in Digital Discovery High-Speed Inputs (DINs) using Waveforms SDK issues.   
    Hi @AstroKevin
    The FDwfDigitalInDividerSet expects integer number, like:
    dwf.FDwfDigitalInDividerSet(hdwf, c_uint(8))
    Casting double probably it received 0 and actually captured 8bit samples.
    At 800MHz (div 1) it will only capture 8bit samples, at 400MHz (div 2) up to 16bits, at 200MHz (div 4) up to 32bits.
    The latest software version adds 64bit sampling mode (40bit useful inputs with Digital Discovery), for 100MHz or lower (div 8)
     
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