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GPIO0 missing #30

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thesourcerer8 opened this issue Jan 19, 2023 · 4 comments
Closed

GPIO0 missing #30

thesourcerer8 opened this issue Jan 19, 2023 · 4 comments

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@thesourcerer8
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The io_config.py doesn't check for GPIO#0 , it starts with GPIO#1:

*** flashing Caravel
gpio[1] >> Passed

but in the end it claims that gpio#0 is ok:
== LOW chain FAILED. Valid IO = 0 thur 14. ==
@thesourcerer8
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It also claims that GPIOs are valid which have actually timed out!

@thesourcerer8
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These are off-by-one errors.

@proppy
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proppy commented Jan 24, 2023 •
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Is that fixed by @jeffdi's recent commits?
https://github.com/efabless/caravel_board/commits?author=jeffdi

@thesourcerer8
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I heard from Tim Edwards, that the GPIO0 does not have any Hold Violations, so it's assumed to be always good and doesn't need to be checked.

@jeffdi jeffdi closed this as completed Feb 8, 2023
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MPW-2 Silicon Testing
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