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connect two metal nets

Deeksha D over 2 years ago

Hello,

I am trying to connect two metal nets (objType~>path).

if both metal net layers are same then simply align nets abutted.

if nets have different metal layers then check if metals layers can be connected using VIA .

eg if metals layers are M1 and M2 then connect using VIA1 taking via's min. width and min. enclosure by metal from techfile,

Andrew Beckett over 2 years ago in reply to Vallabha

Vallabha,

I've updated the code above (I edited the original post to replace with a newer version) which should handle the constraint group either being in a reference technology library, or even in the design. Apologies for this - a silly oversight on my part.

Hopefully you can try that and it should (I hope) work for you.

Regards,

Andrew
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Vallabha over 2 years ago in reply to Andrew Beckett

Thanks Andrew for the updated code.

The updated code is giving me the following error.

Regards,
Vallabha
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Andrew Beckett over 2 years ago in reply to Vallabha

Vallabha,

Please ensure that the code is in a file with a ".ils" suffix (not ".il") before loading it. This ensures it will be read using SKILL++ semantics (that's what the SCHEME message is about). That should fix the problem.

Regards,

Andrew
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Vallabha over 2 years ago in reply to Andrew Beckett

Andrew,

The code is working perfectly.
Thank you very much!

Regards,
Vallabha
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sksheerasagar over 2 years ago

Hi Andrew,

i just used your code

can we have a code where we can join metals in reverse order and also a code without any via addition if they are of different metals just the buses should interact in both normal and reverse order.

With Regards,

Sagar
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