open-source-silicon.dev

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Hello <@U016EM8L91B>, I wanted to ask you more about the `extresist` command.
I am currently extracting netlists for a transistor matrix with various sizes. The only thing that changes in the netlist is the quantity of devices, but the circuit is the same.
By using the command lines that you suggested I've managed to make everything work except with the biggest matrix. When I do `extresist`, it displays that it doesn't output nets, even though the resistors are more than present in this cell. Hope you're doing well :smile:

Could you post an example layout that works correctly and the example layout that doesn't?

pmos_48x48_flat.mag

pmos_30x30_flat.mag

Hello <@U016EM8L91B>, how did it go with the files? I've tested for other multiplicities in between but kept having the same error, so the 30x30 matrix is the biggest multiplicity I can achieve without having this problem.

Please try the version of magic I posted today (8.3.367).  I did a lot of work on the `extresist` code over the past couple of days, and it appears to extract the 48x48 case correctly (although I need to check the validity of the extracted dimensions).