Hello, I'm trying to run LVS with OpenLane. I can run LVS with the existing extracted netlist (with errors). My goal is to extract the netlist from a modified layout (GDS file) with

run_magic_spice_export

. I don't know if it's possible to do that. If not, I will need to extract the netlist with another software. Thanks in advance for your help.

@Charly Meyer The

caravel_user_project/Makefile

has

lvs-<blockname>

targets that will extract a gds layout and run soft connection and lvs checks using the local precheck installation. These targets are generated for each

lvs/<blockname>/lvs_config.json

file. You can find sample

lvs_config.json

files in the

$PRECHECK_ROOT/checks/be_checks/tech/<process>

directories. The

lvs_config.json

file contains all the files and settings for each block’s LVS.