I was kind of hoping Chris would catch this, as Virtuoso is not something I've ever touched. I did ask around, though, and another MGC employee told me that you can turn off the warning using Layout Input Exception Severity DATATYPE_MAP_SOURCE 0. This has to be set in the SVRF rule file as the Calibre Interactive GUI does not offer an override.
Hi Stu, Sam,
If you still have questions about what those warning messages really mean, or how to interpret them I would be happy to help. I was actually hoping some other Calibre user may have experienced this and been more familiar than I with the specific problem and be able to suggest a certain file or use model that would solve the problem.
Hi Chris and Sam,
I have the same problem as the one that Stu pointed. I use TSMC0.35UM technology and call Calibre from Virtuoso.
Besides finding a way to turn off this warning I am really curios to find its source. Could you please help me in fixing it?
The other problem that I faced is that when I check DRC of some cells from the TSMC0.35UM cell library the following error shows up:
Specified primary cell nch is not located within the input layout
So where is the input cell database and how can I add the cell to that database