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### Describe the bug
# if -child is read first => coredump
read_def -child ./results/sky130hd/chameleon_hier_DFFRAM_4K/base/6_final.def
read_def ./results/sky130hd/chameleon/base/6_final.def
###…
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**Describe the bug**
A clear and concise description of what the bug is.
**Version**
1.2.48 (b6a6f12642df6b84facc24a77f9a6f67a0d62dab)
**To Reproduce**
Generate a 8kbyte ROM binary file, e.g.…
urish updated
3 months ago
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Hi I am trying to run a 16kbyte SRAM on sky130. Is it normal that it will take couple of weeks to generate?
Mine has been running for 1 month now. It generate a temp.gds and I don't see any errors…
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Self-explanatory. We don't need to mess around with OSU or Nangate now that we have an honest to goodness open source PDK.
That, and Fault is supposed to be integrated into OpenLane someday. So.
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got error from yosys when generating the gl of UART with wrapper
files in synthesis:
- /hdl/rtl/bus_wrappers/EF_UART_AHBL.pp.v
- /hdl/rtl/bus_wrappers/EF_UART_APB.pp.v
- /hdl/rtl/bus_wrappers/E…
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The following fill layers are missing:
```
23/28 is fom.fill
28/28 is poly.fill
56/28 li1.fill
36/28 met1.fill
41/28 met2.fill
34/28 met3.fill
51/28 met4.fill
59/28 met5.fill
`…
urish updated
2 months ago
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cell is ~/cheetah_v3_analog/dependencies/sky130_icrg_ip__ulpcomp/
Run time is exceptionally long for me but about 100x faster for Tim. Suspect an IO setting difference that Tim has set but I have not…
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### Description
While instantiating macros, `Odb.SetPowerConnections` in OpenLane2 sometimes fails for some macros.
Based on the logs: Do you have an idea what is happening?
I think the algor…
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I am encountering LVS mismatch issues while generating a single-port SRAM using the Sky130 technology.
Could the problem be related to num_spare_col and num_spare_row in our config? How can I address…
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Dear all,
I got an user question and like to discuss that with you:
As GDSFactory is based on KLayout now, it should be easy to integrate KLayout-PCells as components. I came up with a code like…