Hi, I was trying to implement two transistors and ...
# magic
k
Hi, I was trying to implement two transistors and do LVS. But after running I was getting property error. I have attached the screenshot as well as the spice files of schematic and layout. What should do further to rectify this error?
t
Usual user error: When using
nf
in BSIM4 devices, the value of
W
indicates the total width of all fingers. So if in the schematic you intended to mean that, for instance, there are 60 pFETs each with width 20um, then you would need to have
nf=60 W=60*20
.
k
Ok sir, thank you for the clarification
After changing the value of
W
I'm not getting property error. But now I'm getting
"Cells failed matching, or top level cell failed pin matching"
as the error. I have labelled all the points as per the schematic. Can you help in rectifying this?
@Tim Edwards