1. Library team will provide CCSN model for each library, sure it has corner ( fast, slow etc. ), it is cell-based and text so it is readable.
2. It doesn't make sense to use set_nose_margin, set_noise_immunity_curve, it is a coarse setting and some teams use it to add extra margin.
3. We do have lef file available ( I love lef file, I could extract lots of information from it ).
PTL, I got all the information I need.
Question: which corner we use when we analyze noise ???
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