Has anyone performed the innovus design flow on sk...
# cadence-innovusm
Muhammad Usman
10/15/2021, 12:18 PMHas anyone performed the innovus design flow on skywater-130?
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Sajjad Ahmed
10/15/2021, 3:07 PMYes
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Muhammad Usman
10/15/2021, 3:08 PMI am having errors about missing layers once i import design in Innovus, can you please help me?
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Sajjad Ahmed
10/15/2021, 3:09 PMAre you getting the error in tech-lef file?
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Muhammad Usman
10/15/2021, 3:09 PMYes
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Sajjad Ahmed
10/15/2021, 3:10 PMOk there is a missing cut-layer in default file. I am sharing the edited file. That will work fine.
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Muhammad Usman
10/15/2021, 3:10 PMGreat thank you
Muhammad Usman
10/15/2021, 3:11 PMThere are also errors related to via layer as well
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Sajjad Ahmed
10/15/2021, 3:13 PMsky130_fd_sc_hd.tlef
Sajjad Ahmed
10/15/2021, 3:13 PMTry this one.
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Nayiri
10/15/2021, 6:22 PMI did as well, found this useful (not sure how they're allowed to publish the innovus commands but it was helpful): https://github.com/FPGA-Research-Manchester/eFPGA---RTL-to-GDS-with-SKY130/blob/main/UoM_eFPGA/common/SCRIPTS/impl_commands.tcl
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Muhammad Usman
10/16/2021, 6:53 AM@Sajjad Ahmed @Nayiri Thank you
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