Hello all,
I am working on a project where use a number of std filler cells. In LVS, these filler cells gave parameter missmatches, with the warning of ambiguous cells in the design.
So I adjusted the Ambiguity Threshold to the suggested number, and LVS passed. Nice!
But: What is this?
I looked documentation, but all I found was how to adjust this threshold (In GUI mode: LVS Options - Comparison Options Tab - Breaking Ambiguity Threshold).
What does it affect? Is there any downside (apart from LVS speed) to have a higher ambiguity threshold?
I am glad for any information about this - Thank you very much!
Adrian