Closed tomaschoi03 closed 10 months ago
I would suggest the freepdk mailing list which you can find here: https://eda.ncsu.edu/freepdk/freepdk45/
We just include that for convenience.
Hi,
Is it is possible, you didn’t set up your cds.lib correctly? Also, check to make sure you make your library correctly (i.e., attached your tech file). You should also be able to create a sample layout in your Library Manager and you should see all the layers in Virtuoso. If you do not see any layers when you open up a blank layout, you did not set the library up correctly.
All my best,
James
On Nov 24, 2023, at 2:15 PM, tomaschoi03 @.***> wrote:
Failed to define layer-purpose priority for (metal4 track). WARNING (TECH-280074): Layer metal5 was not defined. WARNING (TECH-280082): ERROR Failed to define layer-purpose priority for (metal5 track). WARNING (TECH-280074): Layer metal6 was not defined. WARNING (TECH-280082): ERROR Failed to define layer-purpose priority for (metal6 track). WARNING (TECH-280074): Layer metal7 was not defined. WARNING (TECH-280082): ERROR Failed to define layer-purpose priority for (metal7 track). WARNING (TECH-280074): Layer metal8 was not defined. WARNING (TECH-280082): ERROR Failed to define layer-purpose priority for (metal8 track). WARNING (TECH-280074): Layer metal9 was not defined. WARNING (TECH-280082): ERROR Failed to define layer-purpose priority for (metal9 track). WARNING (TECH-280074): Layer metal10 was not defined. WARNING (TECH-280082): ERROR Failed to define layer-purpose priority for (metal10 track). WARNING (TECH-280074): Layer contact was not defined. WARNING (TECH-280082): ERROR Failed to define lay
I'm trying to modify a layout of one of the standard cells in the freepdk45. I'm having trouble adding a new library into Cadence Virtuoso using the technology file found in
OpenRAM/technology/freepdk45/tf/FreePDK45.tf
. The following is a piece of the warning/error messages I see. Does anyone have a similar problem? And how did they fix it?