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Run analyzer on an analog channel

I'd like to be able to simply select an analog channel to run an existing protocol analyzer on. It would effectively convert the analog data to digital data and run the analyzer as-is, support for analyzing analog data would be even nicer but a much bigger change obviously. Ideally it would be possible to specify the 0 and 1 thresholds for this analog-to-digital conversion (with hysteresis and/or glitch filtering), so that you could analyze signals that are at voltages other than 1.2V/1.8V/3.3V more accurately.

  • Will
  • Jul 11 2018
  • Planned
  • Mark Moss commented
    November 29, 2018 15:48

    High-speed CAN is a good application for this.  The physical layer is a differential pair with an offset around 2.5 V.

  • Guest commented
    07 Mar 20:37

    I would like to use this feature to decode an ARINC 429 commercial avionics bus. The physical layer is differential and looks like this.

     

    An ARINC 429 Word, viewed as a signal, with overlaid decoding