@Ahmed Reda (@Tim Edwards) This is a problematic cell as the spice netlist is in my opinion flawed. I reverse engineered the

lsbuflv2hv_1

to a schematic in

sky130_fd_sc_hvl__lsbuflv2hv_1_redraw.sch

some months ago, the fixed one is probably

sky130_fd_sc_hvl__lsbuflv2hv_1_redraw_fix.sch

. Schematics attached

The extracted netlist in the pdk does not have power connected correctly. See. https://github.com/google/skywater-pdk/issues/349

Yes, I'm aware of this issue but I have not written a patch into open_pdks to correct it. There are methods in open_pdks for swapping out a bad cell view for a corrected one. Sorry, I should have taken care of this a couple of months ago when I discovered it.

Thanks for kind reply. I got it.