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How to write .SPEF from DC-Topographical and read by PT

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leongch

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Hello,

I am trying to perform trial by using the DCT (DC topographical) vs the norma DC flow.

I have problem with DCT timing clean but PT has timing violation. I guess it is something related to the RC calculation where the DCT has the DEF information but PT is purely dependent on the wire_load_model.

1. Is the parasitic information write_parasitic can be read in by PT? If not, what should I do in order to make both DCT & PT has same calculation?
 

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