Print a Cadence schematic to a file without square pins on theschematic

Discussion in 'Cadence' started by luke2000, Oct 7, 2008.

  1. luke2000

    luke2000 Guest

    Hello,

    i am trying to plot a schematic from Cadence's Schematic Editor. I've
    added an eps printer in my .cdsplotinit and it prints nicely to a
    file.

    Nevertheless the big squares at each transistor pin doesn't look like
    a professional schematic. So, does anyone know a way to get rid of the
    ugly squares at each input/output pin and send it to a file?
    I've searched the Options->Editor and Options->Display menu but didn't
    found any option to turn the squares off.

    I'am using Cadence IC5141.

    Thanks in advance.
    Lukas
     
    luke2000, Oct 7, 2008
    #1
  2. luke2000

    Marc Heise Guest

    The pins are on a layer called 'pin drawing' which you could switch to
    invisible. Do that by making the 'pin drawing' layer 'valid' via the
    LSW (Edit -> Set Valid Layers), it will appear in the LSW now where you can
    switch it of with a middle mouse button click.


    Regards,
    Marc
     
    Marc Heise, Oct 7, 2008
    #2
  3. Thanks SO MUCH for this tip! I had been wishing to do this very thing
    from as far as I can remember...
    Marc, you're the man!
     
    spectrallypure, Oct 7, 2008
    #3
  4. luke2000

    luke2000 Guest

    Wow that really works. Thanks a lot Marc.

    Although it seems like you need a techfile to make the device pins
    invisible.
    I did 'Desgin Synthesis -> Layout XL' which starts the Layout tool and
    brings up the LSW window as well. When starting Layout I need to have
    a techfile attached to my library. Since I used devices from the
    analogLib i choose the analogLib techfile on library creation as well.
    Is there another way to start the LSW window without the need of a
    techfile? I just want to control the layers which are responsible to
    draw the schematic not the layout itself? So it seems to me that
    should work without starting Layout?

    sorry for my late respone..

    Lukas Perktold
     
    luke2000, Oct 13, 2008
    #4
  5. luke2000

    Marc Heise Guest


    I'll pack it into one line ;)

    car(setof( mylayer techGetTechFile(geGetEditCellView())~>layers
    mylayer~>name=="pin"&&mylayer~>purpose=="drawing"))~>visible=nil

    I am not a Skill expert, so there might be some flaws in this, but I am sure you
    get the right idea about what to do.

    (get the techfile of the open view, get the layer with "pin" "drawing" and
    switch it to invisible)

    Marc
     
    Marc Heise, Oct 13, 2008
    #5

  6. I works beautifully! ...You people are way ahead!!! :)

    Thanks,

    Jorge.
     
    spectrallypure, Oct 17, 2008
    #6
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