On 19/09/2024 12:02, cyberphox wrote:
Thank you and I look forward to hearing back from you & your colleagues.
So according to one of the FPGA folks on the "inside", there should be ZERO difference
  between the x300_reset.py and simply doing a power-cycle.

The reset script simply sends a special message to the ZPU, which immediately forces a *hard* reset on   the FPGA--which will cause it to reset itself, and load the running FPGA image from the EEPROM.  This is
  exactly what happens at power-up.

On Thu, 19 Sept 2024 at 15:38, Marcus D. Leech <patchvonbr...@gmail.com> wrote:

    On 19/09/2024 09:44, cyberp...@gmail.com wrote:
    >
    > Hi all,
    >
    > I am using this the x300_reset.py script to reset the FPGA and
    would
    > like to know a bit more about what is it resetting etc.
    >
    (https://github.com/EttusResearch/uhd/blob/UHD-4.0/host/utils/x300_reset.py)
    >
    > Power off and on does not seem to get as clean result as when I
    issue
    > this reset.
    >
    > thanks,
    >
    > Marino
    >
    >
    There's not a lot of info on this utility, and it isn't officially
    supported, although we've recommended its use in the past.

    Most of the R&D crew at Ettus/NI/Emerson are at the Gnu Radio
    conference
    this week, but I've reached out to someone
       in our support org who might know.


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    >
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