How to clear Cadence SE VERIFY GEOMETRY Viols

Discussion in 'Cadence' started by ykjing, Mar 1, 2008.

  1. ykjing

    ykjing Guest

    Hi,
    In Cadence SE, after floorplanning and add power ring, I verified geometry.
    There is no viols. However ,after adding power strip, there are four
    Antennas Viols.

    I removed the power strips and placed cells with timing driven option, there
    are lots of geometry viols as flows:

    16:02:15 * VERIFY GEOMETRY CPU 0 0:00:00 Sub-Area 1 of 1.. 0 Viols.
    16:02:15 * VERIFY GEOMETRY CPU 0 0:00:00 Cells.. 82 Viols.
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Special Wiring.. 13 Viols
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Regular Wiring.. 0 Viols
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Same-Net.. 0 Viols.
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Same-Net.. 0 Viols.
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Antennas.. 0 Viols.
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Sub-Area 1 complete. 95 Viols. 0
    Warngs.
    16:02:16 * VERIFY GEOMETRY CPU 0 0:00:00 Verification Complete. 95 Viols.
    0 Warngs.

    Could someone help me? I create the TLF file using syn2tlf. The TLF can be
    imported into Cadence.

    Thanks in advance.
    Regards.
    ykjing
     
    ykjing, Mar 1, 2008
    #1
  2. ykjing

    ykjing Guest

    I verified the libraries and found flowing errors:
    ** VERIFY-USER-24 PROBLEM **
    VERIFY LIBRARY completed; errors (and warnings) found.
    ** CADENCE-USER-53 WARNING **
    Input source will abort at next read due to limit of 1 PROBLEMs.
    Message names are VERIFY-USER-n, from [n] in summary message.
    1 Problem(s) [33]: adjacent routing layers without default via.
    6 Problem(s) [134]: unreasonable via width.
    7 total infos created.

    Maybe it is the library causes the geometry viols.

    Best Regards.
    ykjing
     
    ykjing, Mar 1, 2008
    #2
  3. ykjing

    ykjing Guest

    Hi,
    Could someone help with the problem:

    'Message names are VERIFY-USER-n, from [n] in summary message.
    '
    Thank you very much in advance.
    Regards.
    ykjing

     
    ykjing, Mar 3, 2008
    #3
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