Ko counter in Test Bench

Discussion in 'VHDL' started by imed, Aug 10, 2012.

  1. imed

    imed

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    Hi!
    What's the best way to handle KO number in test benches?
    - manually increment a counter inside TB code?
    - do all the checks through a procedure which increment the err_cnt as a shared variable ?
    - what to do if you have, besides your TB, an assertions module that is active all the time ? same issue when you have a comparison module that is run at the end of your tests
    all these modules are activated in parallel to the main TB and they may return Ko as well.

    If you have an answer to any of these questions I would be thankful.
     
    imed, Aug 10, 2012
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