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jgg's avatar
jgg
Icon for New Contributor rankNew Contributor
3 months ago
Solved

Questa FPGA Starter Edition: Fatal WLF Error when restarting sim

Simulating some SystemVerilog code (example attached) on Questasim Starter Edition 24.1 or 25.1, when clicking on "restart" on the gui (or typing restart in the console), QuestaSim crashes and gives ...
Simulation
  • RichardT_altera's avatar
    RichardT_altera
    3 months ago

    I am not familiar with the pendantic errors. Could this be a feature supported in the QuestaSim?

    Try to use QuestaSim to see if the issue occurs. If the error do not occur, then it is likely not supported in the Altera version. 
    If the issue occurs, I would suggest to file a ticket to the Siemen team for further support.
    FYI, the Questa FPGA Starter Edition is a lesser version of QuestaSim.  
     

    Regards,
    Richard Tan

RichardT_altera's avatar
RichardT_altera
Icon for Super Contributor rankSuper Contributor
3 months ago

I am not familiar with the pendantic errors. Could this be a feature supported in the QuestaSim?

Try to use QuestaSim to see if the issue occurs. If the error do not occur, then it is likely not supported in the Altera version. 
If the issue occurs, I would suggest to file a ticket to the Siemen team for further support.
FYI, the Questa FPGA Starter Edition is a lesser version of QuestaSim.  
 

Regards,
Richard Tan

jgg's avatar
jgg
Icon for New Contributor rankNew Contributor
3 months ago

It seems to be supported in the Altera version aside from this particular edge case. I do not have access to QuestaSim (non-starter). I will attempt to file a ticket with Siemens.

Thanks