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Flatten instance without master

Majdo

Hello ,

I need to convert layout views from old technology to the new one ( library with attached new tech file). I want to flatten instances which are not existing in the new technology library and convert one of the map certain layer form old tech to the new valid layer.

I  got everything setup and running except it seems that the dbFlattenInst does not work with the instances with unbound masters.
I have got my ov custom flatten function which takes only one parameter to take advantage of mapcar

Example:

mapcar( 'MKdbFlattenInst setof(  inst cvid~> instances inst~>cellName=="instance_A"))

Is it even possible to break down instance of pcell with unbound master?

Thanks.

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