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Pin warnings in abstract generator

affaq

 I have been continuously having following problems whenever I want to generate abstract of my cells.

Cell FA: Terminal CO has no pins on Metal1-metal2 routing grid.

Cell FA: Termnal CI has no accessinle pins on Metal1-Metal2 routing grid

Diagonal vias are NOT legal with this metal1 and metal2 pitch.

 

I have tried everything. Replaced pins, their positions but nothing happened. If someone can direct me through?

 

Regards,

 

Affaq

Parents

  • Hi Affaq

    Since you have migrated the design to openAccess, let's keep the environment constant and debug using abstract generator 614. Would you please redo the steps and upload the following as file attachments (please do not cut and paste):

    a. abstract.log file
    b. abstract options file (File->Export->Options)

    Open up your layout and check pins CO and CI using their properties form (Select the pins and press "q"). What are their coordinates? Now enter the following in ciw:

    tf=techGetTechFile(geGetWindowCellView())
    techGetMfgGridResolution(tf)

    What value does it return?

    Best regards
    Quek

Reply

  • Hi Affaq

    Since you have migrated the design to openAccess, let's keep the environment constant and debug using abstract generator 614. Would you please redo the steps and upload the following as file attachments (please do not cut and paste):

    a. abstract.log file
    b. abstract options file (File->Export->Options)

    Open up your layout and check pins CO and CI using their properties form (Select the pins and press "q"). What are their coordinates? Now enter the following in ciw:

    tf=techGetTechFile(geGetWindowCellView())
    techGetMfgGridResolution(tf)

    What value does it return?

    Best regards
    Quek

Children
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