google / globalfoundries-pdk-libs-gf180mcu_fd_pv

Apache License 2.0
12 stars 6 forks source link

express rules offset value in term of delta #67

Open proppy opened 1 year ago

proppy commented 1 year ago

currently the rules encode offset value directly in the check parameters in order to express the following "strictly greater than" condition, ex:

with_length(80.00X.um, nil)

we should find a better way to express them in term of delta against the pristine value present in the design manual, ex:

with_length(80.001.um + X.dbu, nil)