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StanfordVLSI / dragonphy2

Open Source PHY v2
Apache License 2.0
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Read out data for AC ADC test normally #69

Closed sgherbst closed 4 years ago

sgherbst commented 4 years ago

Right now there are some concerning workarounds required for the AC test -- we end up reading the ADC output directly and re-ordering without the re-timer. This task involves reading the ADC data from top_i.idcore.adcout_unfolded (which goes to the CDR, SRAM, etc.) instead of top_i.idcore.adcout. In resolving this issue you may find that we need to add more flexibility to the ordering in the retimer or ADC unfolding block, so feel free to generate issues for those tasks.

sgherbst commented 4 years ago

We fixed this issue awhile ago in cpu_system_tests/ac.