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ECC check in bitread failing on good bitstreams #20

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litghost opened this issue Jul 20, 2020 · 0 comments
Open

ECC check in bitread failing on good bitstreams #20

litghost opened this issue Jul 20, 2020 · 0 comments
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@tmichalak

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@litghost
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Bitstreams from Vivado are failing the ECC check in bitread. This likely indicates there is something about the ECC calculation that is misunderstood. For now, ECC checking has been disabled. Once bitread is fixed, the checks should be re-enabled:

The -E flag disables errors on ECC check failures. There are two locations where the -E is being added:

https://github.com/SymbiFlow/prjuray/blob/02b31b5d7c19f66f50b3a28218921433df8a9af8/utils/bit2fasm.py#L38-L41

https://github.com/SymbiFlow/prjuray/blob/02b31b5d7c19f66f50b3a28218921433df8a9af8/utils/environment.sh#L35
tmichalak pushed a commit to tmichalak/prjuray that referenced this issue Aug 25, 2020
@litghost
Merge pull request f4pga#20 from antmicro/075_pins_fuzzer
6794be6 
005-pins: Add fuzzer to generate package_pins.csv
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@litghost @tmichalak