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  3. New to SV: Disabling of assertions from a task?

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New to SV: Disabling of assertions from a task?

rossbthompson
rossbthompson over 15 years ago

I am in the process of creating SV checkers for an existing environment. I am trying to find a way to disable all assertions for a given test. The test in question is a force/check style which throws off all of the assertions. I have seen a method of doing this from TCL, but would like to do it from a task (current test method).

 Any recomendations appreciated

 Thanks,

Ross

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  • TAM1
    TAM1 over 15 years ago

    You can use the SystemVerilog $asserton, $assertoff and $assertkill system tasks to control assertion operation.

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  • rossbthompson
    rossbthompson over 15 years ago

     Thank you, That is exactly what I needed. I was lost in my 7 open pdf files and missed that.

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  • StephenH
    StephenH over 15 years ago

    rossbthompson said:

     I was lost in my 7 open pdf files and missed that.

     

    Hmm... is that a subtle dig?

    Have you tried using the doc browser "cdnshelp" instead of the PDFs? The searching should generally be a lot better, and you can search across all / some of the manuals / products rather than one-at-a-time.

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  • rossbthompson
    rossbthompson over 15 years ago

     No dig intended. Just a statement of my experience level in SV. I wasnt sure what I was looking for. 

    I tend to use my pc for my document reading. For Specman, I used to copy over the whole html tree and could use the search through the main web page. Is there a similar option for the other Cadence products? 

    current open pdf's:

    ncvlog.pdf

    sv_lrm.pdf

    vmm_sv.pdf

    iccug.pdf

    sysverilog.pdf

    abvwrite.pdf

    abvguide.pdf

     

     

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