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#sky130
Title
h

Hugo Dias

02/17/2022, 10:34 PM
Hi, when i try to extresist, i get this issues and no resistance are extracted in .spice, any idea?
t

Tim Edwards

02/17/2022, 10:43 PM
I don't know if this is the issue, but make sure you only run
extresist
on a flattened design, because the extraction method does not properly understand hierarchy.
h

Hugo Dias

02/17/2022, 10:46 PM
How could i do that?
t

Tim Edwards

02/17/2022, 10:48 PM
From the design you want to extract, do something like
flatten cellname_flat ; load cellname_flat
and then complete the extraction steps with the new cell
cellname_flat
.