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Creating metal/vias stack layout and convert it into .gds file

siliconx

Hi everyone,

I am doing my intership, I am familier with cadence but not with skill programming. I have a technology file in which I have min width and length for various metals and also a list of vias. I have to use those values from a tech file and crete a layout from it. i am not aksing for a solution but if someone can help me like how can I start with that. Can I use perl(because of better reg expr) , so i can read out the values from file and then use skill to create a layout.  I hope if someone could help me with that. In the end I need a gds file so I can view it with calibre.

 

Thank you all.

 Regards,

Varun

Parents
  • Hi Varun,

    I obviously haven't seen the format of the file you want to read the
    values from, but I very much doubt that involving Perl is necessary:
    modern SKILL has fairly powerful regular expressions (cf. Andrew's
    numerous posts about the pcre* family of functions,

    I also happen to think that regular expression often are used as a
    golden hammer, and that many problems have much better (and robust)
    solutions.

    Could you show us an excerpt (or at least give us a description) of your
    input file format, so that we can provide more useful guidance?

    Regards, -D
Reply
  • Hi Varun,

    I obviously haven't seen the format of the file you want to read the
    values from, but I very much doubt that involving Perl is necessary:
    modern SKILL has fairly powerful regular expressions (cf. Andrew's
    numerous posts about the pcre* family of functions,

    I also happen to think that regular expression often are used as a
    golden hammer, and that many problems have much better (and robust)
    solutions.

    Could you show us an excerpt (or at least give us a description) of your
    input file format, so that we can provide more useful guidance?

    Regards, -D
Children
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