error simulating in cadence virtuoso

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mahyar

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I am trying to simulate a circuit in analog artist but I got some errors:

Error found by spectre during circuit read-in.
ERROR (SFE-23): "input.scs" 18: X1 is an instance of an undefined model f_oplv1c.

I don't know where I can find this library to add if the problem is to add the model library
 

what library is instance X1 from? you must include the correct model file.
 

The X1 is an OpampMacro from "functional" library but I can't find its proper model library (the .scs) file to add into my models. what should I do then?
 

I think this is the correct model file:

$CDS_HOME/tools/dfII/etc/cdslib/artist/functional/allFunc.scs
 
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    OB_1

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Hi,

I had the same mistake during the simulation due to the fact I didn't add the lib path to the ADE environment - in my case I was using the functional lib. I'v found a very easy way to find lib path. Go to Library Manager and select the library u want. Then go to Edit --> Properties. There u will have all the info about the lib. The readPath is the path that should be added to the ADE environment.

Cheers
 
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