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RC extraction

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Hi all, I need some help.Now I am trying to model power of buses. But I don't know how to get the total RC value of selected nets.(there are thousands of nets so it is impossible to do it one by one) I wonder if there is a way of doing it. and another thing I want to ask is that all nets capacitances are 0. I wonder if it is right. Thanks


Originally posted in cdnusers.org by justinchen1980
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  • if you use SOCE internal rc extractor, you can use "dbNetCap [dbGetNetByName your_net_name] to report the cap. I am not sure/how if you can report the R this way. If you use a external spef using spefIn spef_file, then you can use "dbNetExtractRCSummary [dbGetNetByName your_net_name] to report both R & C.

    li siang


    Originally posted in cdnusers.org by lisiang
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  • if you use SOCE internal rc extractor, you can use "dbNetCap [dbGetNetByName your_net_name] to report the cap. I am not sure/how if you can report the R this way. If you use a external spef using spefIn spef_file, then you can use "dbNetExtractRCSummary [dbGetNetByName your_net_name] to report both R & C.

    li siang


    Originally posted in cdnusers.org by lisiang
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