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Local congestion with 6.1*?

Hi,

Anyone has seen bad local congestion with Encounter 6.1* after CTS? In my previous project, I had issue with this. In my current project which use a much larger process technology I am face with this issue again. I don't have this issue before with 5.*.

With the local congestion, optDesign is not able to size some of the cells, result in plenty of large negative slack.

Regards,
Eng Han

Originally posted in cdnusers.org by EngHan

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archive over 18 years ago

I am answering my own question I posted in this thread.

I confirm that cell padding is supported by 6.1USR3 with moduleplan. I am using it now.

Regards,
Eng Han

Originally posted in cdnusers.org by EngHan
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archive over 18 years ago

I am answering my own question I posted in this thread.

I confirm that cell padding is supported by 6.1USR3 with moduleplan. I am using it now.

Regards,
Eng Han

Originally posted in cdnusers.org by EngHan
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