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Any skill code or Virtuoso command to list all instantiated cells without the specified cellview

mantang

Hi

Is there any skill code or Virtuoso command to list all instantiated cells without the specified cellview ? I need to run streamout command in order to find out these instances at this moment.

ERROR (XSTRM-341): The translation stopped for the following reason: Cannot open design 00s_drc_testpt/die_seal_square_3a/layout: "Open of 00s_drc_testpt/die_seal_square_3a/layout failed - cellView for the design was not found.". Ensure that the specified cellview exists on disk and that you have permission to open it, then run the translation again.

Thanks,

ManChak

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  • ManChak,

    It's not entirely clear what you're after here. Within an individual cellView you can find any missing masters by doing:

    foreach(instHeader cvId~>instHeaders
      unless(instHeader~>master
        printf("Missing: %s/%s/%s\n" instHeader~>libName instHeader~>cellName instHeader~>viewName)
      )
    )

    If you wanted to do this over a hierarchical design, you could do a recursive traversal of the layout hierarchy (there are countless examples of doing this in these forums) and then do a similar check to the above in each cellView you find. Of course you might want to make it a bit smarter so that you don't report the same missing cellView multiple times (if instantiated from more than one cellView).

    If that's what you meant, anyway.

    Regards,

    Andrew.

  • in reply to Andrew Beckett

    Hi Andrew,

    Thank you.

    ManChak

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