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By default xschem extract netlist with the `.spice` extension and include modeling equation as part of the parameters (which klayout can't parse).
It would be nice if the lvs script was trying mult…
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It looks like PDNGen may not be complying with a particular array spacing rule in GF180MCU.
https://github.com/efabless/caravel_user_project/issues/185
Specifically
https://github.com/goog…
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## Specifications
- Version: branch=main 132dc73 [origin/main] Merge pull request #31 from efabless/main
- Platform: centos 7.9.2009, Python 3.6.8, KLayout 0.27.12
## Steps to Reproduce the Problem…
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DEF has the power pins defined as `vss` and `vdd` which are `VSS` and `VDD` in the GL (and RTL). As well, the cells are instantiated with different names. For example: `mgmt_gpio_pad` in GL and RTL, w…
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There are net mismatches in the nets on the SRAM interface in the abstract LVS.
I reviewed some of them and the layout was correct.
This might be a problem with the extraction from LEF, not the lay…
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How to use gf180mcu-pdk into openlane flow?
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Volare does not show any pre-built `gf180mcu` PDKs, is this correct?
```
> volare ls-remote --pdk gf180mcu
Pre-built gf180mcu PDK versions
```
SKY130 is available:
```
> volare ls-remote …
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### Description
I've used following command for GF180 PDK installation:
```
export PDK_FAMILY=gf180mcu
export PDK=gf180mcuC
cd OpenLane && make
```
Its has successfully installed GF180 pdk an…
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## Expected Behavior
No errors
## Actual Behavior
Prints an nonfatal error:
```
ERROR: ../../../src/db/db/dbRegionLocalOperations.cc,839,nstart > 0
ERROR: Worker thread: Internal error: ../../…
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the included `lef` for `user_proj_example` is for sky130, so running `make harden` which happens to build `user_project_wrapper` first using the old lef results in the following error:
```
[ERROR]…