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R extraction using Assura tool

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mcsquare

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I am running a full-chip R extraction on a chip,and trying to see the parasitic resistance on some critical nets. When I click on of the net, to see the R of the net. The net is called vdda
It will generate a table like this :



Instance Type Value From To
/rRm 1 R 37.59m /vdda /11:vdda
/rRm 2 R 19.443m /vdda /6:vdda
................

There are about 50 segments here.
If I want to calculate the amount of parasitics resistance in the vdda net, I should add all the value together in series right?

Anyone could comment on this?

I need to know this urgently.

Thanks

Added after 1 hours 45 minutes:

I should just add up the resistance at every segment right? for instance, from the table it should be 37.59mohm + 19.443mohm +......

Any comment on this?
 

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