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How to check length match at a DiffPair

Question asked by mbruehl on Aug 19, 2020
Latest reply on Aug 27, 2020 by mbruehl

Hello,

 

I have a design with a lot of DiffPairs, Signal+/Signal-, the total length can vary,

due to arcs and corners  one signal is often longer than the opposite,

I tune one signal then to have a 100% same length of both signals.

Is it possible to check that with DRC rule checker or Hazard Explorer ?

I guess I have to setup a constraint class, but one for each pair is not really convinient

 

Best Regards,

Mike

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