Hi,
I have LVS error related to "no matching net"
I checked logs/signoff/28-user_project_wrapper.lef.lvs.log and see some mismatch for vssd1 & vccd1 nets, here is the summary (summary is the first image)
so I have connection issues in cby_* modules, which are 120x60 um sizes
I checked the layout and some cby modules seems not to be connected to horizontal MET5 VCC and VSS straps:
So, does the layout cause problem of "no matching net" ?
If yes, then I think I need to change macro positions to overlap MET5 straps?
Thanks
m
Mitch Bailey
09/28/2023, 2:05 PM
@Burak Aykenar Exactly. You’ll probably need to adjust the vertical positioning of your macros so that they intersect both vss and vcc.
b
Burak Aykenar
09/28/2023, 2:18 PM
Thanks @Mitch Bailey
I updated the positions of the macros and LVS passed!
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