Virtuoso Schematic Editor: Sheet border size, titles, etc

Discussion in 'Cadence' started by Hugo Franca, Jan 12, 2007.

  1. Hugo Franca

    Hugo Franca Guest

    Hello,

    I want to create sheet borders for my schematics but there is only one
    "template" available and I don't like it so much.
    I can't even put the author name in the one available. I would also prefer
    to use a custom size.
    Can someone please tell me how to do this?
    Thanks in advance,
    Hugo
     
    Hugo Franca, Jan 12, 2007
    #1
  2. Hugo Franca

    jayl-news Guest

    Hugo,

    The "only one template available" makes me suspicious that somebody
    at your site is already customizing sheet borders, and you should be
    talking to them, not us. :)

    In an un-customized install, it works something like this:

    * The "Sheet" pulldown menu in a schematic window is populated
    by the schSheetMasters global variable. The "default" value of
    this is in tools/dfII/samples/local/schConfig.il, with a set of
    useful comments

    * We over-ride our schSheetMasters in our site-wide .cdsinit.

    * Check out the US_8ths (or ISO_2mm, or whatever) lib for samples.

    * Edit one of those symbols and check out the cellview
    properties. nlAction=ignore is important. :) You'll also
    find magic properties like schSheetTitles, if you want to
    add Author to your customized sheets, it'll go there.

    * Check out the ILLabel type stuff going on. The normal property
    editor can be frustrating for this sometimes, I often like to
    select-all and run geQuerySelSet() when I'm poking through
    unfamiliar stuff like this.

    Have fun! -Jay-
     
    jayl-news, Jan 15, 2007
    #2
  3. Hugo Franca

    Hugo Franca Guest

    Hi Jay,

    Thank you for your great tips.
    Well I didn't explained myself well. In fact there are two different
    "templates" and different sizes. I guess it is the default.
    Now I was able to create my own and include it in the "Sheet" menu.
    Why? What is this option?

    And do you know how to create and change default values for the labels?

    Thanks again,
    Hugo
     
    Hugo Franca, Jan 17, 2007
    #3
  4. Hugo Franca

    jayl-news Guest

    It tells the netlister not to netlist the sheet border. It's really
    just
    another instance in the schematic, it would get netlisted otherwise.
    Not off the top of my head, no, and I don't have time to go
    research it today. Spend some time going through all the
    labels on US8th's Asize (for example) until you understand
    what each of them are doing and see if that doesn't answer
    your question (or lead you to ask a more detailed one).

    -Jay-
     
    jayl-news, Jan 17, 2007
    #4
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