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 Techfile techDerivedLayers() class 

Last post Wed, Jan 23 2013 12:47 AM by berndfi. 1 replies.
Started by jumboFiatco 23 Jan 2013 12:10 AM. Topic has 1 replies and 502 views
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  • Wed, Jan 23 2013 12:10 AM

    • jumboFiatco
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    • Joined on Thu, Apr 14 2011
    • Sunnyvale, CA
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    Techfile techDerivedLayers() class Reply

    I am wanting to include several derived layers in aCadence 6.1 techfile and here are my quiries

    (1) Is there any documentation on this tschfile class? So far all i been able to get (online serach) is a 2006 presentation by Cadence

    (2) Can one perform sizing in addition to boolean on layers?

    (3) Does the class create actual layers when the boolean is satified and will the derived layer stream out?

     

    Thanks,

    Henry 

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    • Post Points: 20
  • Wed, Jan 23 2013 12:47 AM

    • berndfi
    • Top 100 Contributor
    • Joined on Tue, Sep 11 2012
    • Neubiberg, Bavaria
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    Re: Techfile techDerivedLayers() class Reply

    1. In your installation directory
       <install_dir>/doc/ascitechfile/ascitechfile.pdf
       <install_dir>/doc/techfileuser/techfileuser.pdf
       Look for 'techDerivedLayers'.

    2. Yes as a two step operation
       derivedLayerA ( 42 ( physicalLayerA 'and physicalLayerB )
       derivedLayerB ( derivedLayerA 'sizeOperator value )
       Size operator can be 'growHorizontal, 'growVertical,
       'shrinkHorizontal, 'shrinkVertical, 'grow, 'shrink.

    3. As far as I know "no".

     

     

    • Post Points: 5
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Started by jumboFiatco at 23 Jan 2013 12:10 AM. Topic has 1 replies.