Alfonso Cortés
05/30/2023, 3:22 AMext2spice lvs
and ext2spice
. I run netgen with netgen -batch lvs "inverter_schem.spice not" "inverter_layout.spice inverter" /foss/pdk/sky130A/libs.tech/netgen/sky130A_setup.tcl lvs.log
I am using the iic-osic-tools Docker.Mitch Bailey
05/30/2023, 4:27 AMnetgen ... 2>&1 > lvs.out
Also, your layout is extracting without ports and the net names don’t match the schematic.Alfonso Cortés
05/30/2023, 2:22 PMMitch Bailey
05/30/2023, 2:54 PMReading setup file /foss/pdk/sky130A/libs.tech/netgen/sky130A_setup.tcl
before
Comparison output logged to file lvs.log
What do you get with this?
ls -l /foss/pdk/sky130A/libs.tech/netgen/sky130A_setup.tcl
As far as matching port names go, LVS may match topologies and give you a “clean” result, but you may experience problems implementing the circuit at a higher level.Alfonso Cortés
05/30/2023, 3:07 PM-rw-r--r-- 1 root root 19661 May 22 17:45 /foss/pdks/sky130A/libs.tech/netgen/sky130A_setup.tcl
. The sky130A_setup.tcl file I have is the one I sent at the beginning of the thread.Manuel M
05/30/2023, 3:17 PMI run netgen withtry using... /foss/pdk/...
/foss/pdks/...