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uwcms / IPMC

University of Wisconsin ZYNQ IPMC
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Resetting via console or reset button can lock Zynq #14

Open mpv89 opened 6 years ago

mpv89 commented 6 years ago

Unclear why this is happening, but sometimes when the push-button to reset the IPMC gets pressed, or after executing the 'restart' command, the Zynq seems to lock, which then requires a power cycle to solve since pressing the reset button again won't do anything.

When locked, the Red LED of the PHY also starts to blink very fast (~5Hz I would say), unclear as well why.

Needs further investigation.

mpv89 commented 5 years ago

There is clear indication that it might be related to have a JTAG cable plugged in, still needs further investigation.