config.json
# sky130i
i212430 Usama Liaqat
10/26/2022, 12:31 PMconfig.json
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Mitch Bailey
10/26/2022, 1:49 PMDo you have HOOKS to you macro power? https://open-source-silicon.slack.com/archives/C031R263TC7/p1662586346453849
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i212430 Usama Liaqat
10/26/2022, 2:32 PMThe power nets are not in the picture yet. We are facing issue in maintaining the hierarchy of our design in the step 1 (synthesis) of backend, tool treat the instantiated module in the top module as unused and remove them.
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Matt Venn
10/26/2022, 5:22 PMThe only time I see that happening is when there are no inputs or outputs connected. Then yosys will optimise everything away
Matt Venn
10/26/2022, 5:22 PMmaybe better to post a link to your repo?
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i212430 Usama Liaqat
10/26/2022, 6:36 PMHere is the link to my code,openlane synthesis log file and genus netlist.
i212430 Usama Liaqat
10/26/2022, 6:36 PMm
Matt Venn
10/27/2022, 1:35 PMdid you check for warnings in the synth log?
Matt Venn
10/27/2022, 1:35 PMyou have nearly 1400 warnings in there
Matt Venn
10/27/2022, 1:36 PMI would start by checking them out
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