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LChow3's avatar
LChow3
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Replacement of ModelSim

In the past, I used ModelSim for functional simulation. I just started to use Quartus Lite v.23. During the EDA Tool Settings, do I choose QuestaSim or Questa Intel FPGA? How do I launch Que...
Simulation
RichardT_altera's avatar
RichardT_altera
Icon for Super Contributor rankSuper Contributor
2 years ago

There are a few things that you can troubleshoot:

  1. Ensure that your Operating System is supported. Window 11 is not officially supported. https://www.intel.com/content/www/us/en/support/programmable/support-resources/design-software/os-support.html#tab-blade-1-1
  2. Check your system resources, including memory, CPU usage, and disk space. Make sure you have enough available resources
  3. If you are running antivirus software, try to temporarily any antivirus or firewall software, as they may be interfering with the software.
  4. Try restarting Questa and your computer. This can help clear any temporary issues that may be causing the error.
  5. Run Questa as administrator. Make sure all your folder are not in read-only options.
  6. You may install currprocess https://www.nirsoft.net/utils/cprocess.html and disable all the software running behind in the background.


Regards,

Richard Tan




Lisze's avatar
Lisze
Icon for New Contributor rankNew Contributor
2 years ago

Thanks Richard.

Sorry that I couldn't login earlier with my institution account, I attempted many times, still failed.

Eventually, I used my gmail to create another account.

Since I'm using Windows 11, so I am now using v.20.1 with ModelSim.