<@U016EM8L91B> I updated magic today from github a...
# magicr
Rana Muhammad Shahid Jamil
10/19/2021, 3:41 PM@User I updated magic today from github and all of my LVS against magic extracted netlists failed which were previously correct. Upon digging I found a difference between spice netlists that were extracted before and netlists that are extracted now. The new extraction is missing "VSUBS" in subcircuit definition at top. If I add it manually then netgen clears the LVS. Is it some issue or have I messed up some setting ?
Rana Muhammad Shahid Jamil
10/19/2021, 3:47 PMThis is the xschem generated netlist i am comparing against
t
Tim Edwards
10/19/2021, 4:14 PMAt first glance it looks like a failure to connect to the substrate, although if you say it worked previously, then maybe it's a failure to connect the substrate to the ground net somewhere. The layout (.mag) file would be the most useful for analyzing the problem.
s
saicharan0112
10/19/2021, 5:07 PM@Rana Muhammad Shahid Jamil Is it possible to share the .mag file?
r
Rana Muhammad Shahid Jamil
10/19/2021, 5:42 PMThis zipped folder contains the mag files, xschem spice, old and new magic extracted spice files
Rana Muhammad Shahid Jamil
10/19/2021, 6:09 PMI just downgraded from version 8.3.220 to 8.3.196. The netlists are now getting extracted correctly. May be some issue on newer version ?