[SOLVED] How to remove DRC markers with checking method in cadence-virtuoso?

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hyleeinhit

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[Urgent!!!!!]How to remove DRC markers with checking method in cadence-virtuoso?

Hi, guy,


I ran DRC checking with cadence virtuoso diva. Usually the checking method is "flat". I chose "hierarchical" as checking method this time but got all error markers as shown in attached figure.

If the checking method is "flat", I can remove all the markers in menu: Verify-->Markers-->Delete all. But this time I cannot remove the markers. Anyone can help me out?

This is urgent because I have a deadline ahead. HELPPPPPPPPPP!
 

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I'm sure this could be done by SKILL commands, but unfortunately I can't help you with those. There are, however, a few work arounds:

- you could of course dive down in all hierarchical cells & subcells and repeat the Verify-->Markers-->Delete all command. Tedious, may be.

- you could streamout, then streamin again the full design. By default, the DRC layers aren't reproduced when using streamout to GDS.
Check your streamOut.map, edit it, if necessary.
 

I tried method 1. It does not work.

Method 2 works. Thanks!!!


PS: DIVA verification software designers still have a lot to work.

 

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