May I ask? Can Openlane recognize UPF?
u
May I ask? Can Openlane recognize UPF?
a
AFAIK, OpenLane does not support multiple power domains.
u
Thank you for your help As far as I know sky130 library has isolation cell, power swith. Than how to insert those power cells?
a
you can manually instance them in your verilog if you enable blackbox lib cell loading
u
Thank you!
a
Update. The placement needs to be done manually and the nets need to be treated like analog signals