LVS Subtype error at layout

Status
Not open for further replies.
R

rty94

Guest
Hello,

When I run lvs I get error : mismatched instance subtypes and description is : layout instance of X1407/M2 MP(pch_alvt_mac)| Schematic Instance: MM1==17(pch_lvt_mac).
Is this some kind of connection error?
I have already checked vias and it seems that everything is connected correctly. Should I double check it?

It would be very helpful if someone could explain me possible reasons that this error occurred.

Thanks in advance
 

looks lt is a device mismatch. Try changing your pmos pcell from pch_alvt_mac to a pch_lvt_mac device
 

Check for marker layers or idenification layers, place both versions of the pcell and look for sub layer differences, ie poly and below
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…