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 How is Net Resistance calculated? 

Last post Wed, Mar 20 2013 9:38 AM by ben star. 0 replies.
Started by ben star 20 Mar 2013 09:38 AM. Topic has 0 replies and 601 views
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  • Wed, Mar 20 2013 9:38 AM

    • ben star
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    • Joined on Wed, Mar 20 2013
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    How is Net Resistance calculated? Reply

    I am curious how Allegro Physcal Viewer calculates a net's resistance. I can create a report which contains NET_RESISTANCE from the NET database. How is the value returned calculated? If the net is only a shape, does it calculate the resistance between the furthest points on that shape? Does it account for multiple layers or only one? Does it use an average width, or does it calculate the resistance of each segment and then add them up? If there are multiple source and sink pins, which ones does it select? Thanks.

    • Post Points: 5
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Started by ben star at 20 Mar 2013 09:38 AM. Topic has 0 replies.