James Stine11/21/2020, 3:25 PM
They shouldn't have to be in the liberty file as it is really not characterized or affects timing. We have never seen it in a .liberty file in our experience with cells before working ARM, Synopsys, TSMC, as well. Have you seen it differently? The LEF file also is annotated properly (and tested through pnr) with :
to work with pnr. Thanks again! Let us know.