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realtimeradio / ata_snap

FPGA firmware for SNAP boards at the ATA
GNU General Public License v3.0
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SNAP1 ADC5g mmcm link training fails #20

Open realtimeradio opened 3 years ago

realtimeradio commented 3 years ago

SNAP1 MMCM link training fails -- can be recovered with a power cycle, but not with reprogramming the FPGA. Problem on the ADC side?

wfarah commented 3 years ago

@realtimeradio I still see failure modes even after this commit

realtimeradio commented 3 years ago

The commit won't help with failure rate, but might help with recoverability without power cycling. Is this not the case? If so, if you want to put aside the problematic SNAP at some point I'll poke around.

On Tue, Mar 16, 2021 at 2:02 AM Wael Farah @.***> wrote:

@realtimeradio https://github.com/realtimeradio I still see failure modes even after this commit

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wfarah commented 3 years ago

Failures when trying to reprogram, I meant. I'll let you know when I can put it aside

realtimeradio commented 3 years ago

Thanks! No rush :)

On Wed, 17 Mar 2021, 1:14 am Wael Farah, @.***> wrote:

Failures when trying to reprogram, I meant. I'll let you know when I can put it aside

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