https://open-source-silicon.dev
Join Slack
<@U01BFADNJRJ>: Usually this means that something went wrong with the PDK installation and the files...
# magic
a
@User: Usually this means that something went wrong with the PDK installation and the files under mag/ and maglef/ weren't generated. Could you check if they are there on your end?
a
@Ahmed Ghazy These files got generated at the end of the flow. Am I missing out on something here?
a
I meant at 
$PDK_ROOT/sky130A/libs.ref/sky130_fd_io/maglef
for example. Are there any files there? If so, have you move the installation directory (
sky130A
) after you installed it?
a
Just checked. There aren't any files in my 
maglef
directory.
Thanks @Ahmed Ghazy for pointing it out.
@Ahmed Ghazy, as per your previous suggestion to check the maglef/ directory, I just realized that I was looking at the wrong directory. We are using sky130_fd_sc_hd as our STD_cell library and for that it has all the relevant files properly installed in the 
$PDK_ROOT/sky130A/libs.ref/sky130_fd_sc_hd/maglef/
and mag/ directories. This means that the problem is not related to PDK installation but something else.
a
@Aireen Amir Jalal: Have you moved it to another location since you installed it?
a
No we didn't change the location.
a
could u show the last ~5 lines of any of the files in your screenshot above (where it lists GDS_* properties)
a
Sure. << properties >> string LEFsite unithd string LEFclass CORE string FIXED_BBOX 0 0 1380 544 string LEFsymmetry X Y R90 string LEFview TRUE string GDS_FILE /home/merlproj/backend-tools/pdks/sky130A/libs.ref/sky130_fd_sc_hd/gds/sky130_fd_sc_hd.gds string GDS_END 277250 string GDS_START 267150 << end >>
@Tim Edwards @Ahmed Ghazy @Amr Gouhar,I am waiting for a response. Please guide. Thanks
a
is 
/home/merlproj/backend-tools/pdks/sky130A/libs.ref/sky130_fd_sc_hd/gds/sky130_fd_sc_hd.gds
a valid path to an existing GDS file?
a
yes it is a valid path.
9 Views
Open in Slack
PreviousNext
Powered by

What is Linen?

Linen is a search-engine friendly community platform. We offer integrations with existing Slack/Discord communities and make those conversations Google-searchable.

Powered by