How can I check pattern density by Diva?

Discussion in 'Cadence' started by oceandai, Apr 13, 2006.

  1. oceandai

    oceandai Guest

    Can anyone tell me how to check a design's pattern density by DIVA?
    Thank.

    Best,
    Allen
     
    oceandai, Apr 13, 2006
    #1
  2. oceandai

    Edward Kalenda Guest

    Use drc(coverage) to do a density check. Use the example in the Diva
    Reference Manual to do simple area fill using geomArrayShapes.
     
    Edward Kalenda, Apr 14, 2006
    #2
  3. oceandai

    Allen Guest

    Hi Edward,

    Thanks very much. So there is no available tool with GUI to do such
    kind of check, is that right?

    Best,
    Allen
     
    Allen, Apr 18, 2006
    #3
  4. oceandai

    Edward Kalenda Guest

    Well.... Diva does have a GUI.

    I don't know of any tool that just does a density check. Almost all the
    DRC tools have a density check and some form of area fill capability, so
    there is little point to a tool that just does that one thing.
     
    Edward Kalenda, Apr 18, 2006
    #4
  5. oceandai

    Kholdoun TORKI Guest

    Kholdoun TORKI, Apr 18, 2006
    #5
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