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dxp pcb autorouter: different rules in different parts of the boards possible?

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amirishere

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Hi
I am working on a pcb where I need to have the same net routed with different width at different regions of the board. Specifically I want the GND to be 30 mils wide in most parts of the board, but I want it to be at most 10 mils wide near a xilinx s3-400 where the pads are only 0.2 mm apart and 0.3 mm wide. The same issue goes with the clearance rules.
Any suggestions?
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you can set different rules by creating rooms and then create rules with "TouchesRoom" or "WithinRoom: query.
 
loosemoose said:
you can set different rules by creating rooms and then create rules with "TouchesRoom" or "WithinRoom: query.
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Thank you very much, I had tried this, but it's good to know that I was on the right track. This helps when routing manually, But I haven't managed to get the auto router to respect it though. Is it impossible or am I doing something wrong?
 

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