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OCn's avatar
OCn
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5 years ago
Solved

How to enable the pull-up feature of some IO pin of Stratix III

Hi!

I'd like to use TCL script to enable the pull-up feature of some IO pin of Stratix III. Could any one tell me how to do this, or where I can find any document about this?

2 Replies

  • sstrell's avatar
    sstrell
    Icon for Super Contributor rankSuper Contributor

    This would be an assignment that you'd put in a script or add to the .qsf file. You can see examples of assignments in this document with I/O-related examples in section 1.2.3:

    https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug-qps-design-constraints.pdf

    Search the built-in help (Logic Options section in the help table of contents) for the assignment(s) you want to use. You could also create the assignment in the Pin Planner then look at the .qsf file to see the formatting and use that in your own scripts.

    • OCn's avatar
      OCn
      Icon for New Contributor rankNew Contributor

      Hi sstrell,

      OK, I understand.

      Thanks for your reply and providing these information!

      Regards,

      Oliver