I installed Quartus Prime Lite 184.108.40.2062 and Questa FPGA Starter 220.127.116.112 on Linux Mint 20.2.
I wanted to start by simulating a simple "AND2" circuit so created a project for MAX II device family and Questa Intel FPGA simulation.
After drawing and compiling this circuit, I created a University Program VWF, added pins and drew this waveform:
However, when I press "Run Functional Simulation", after some processes, a new window opens which shows the same waveform (out is still in unknown state).
There is no error during compile or simulation so what is the problem? I saw a same topic in this website but didn't understand the solution.
Project archive is attached.
Modelsim version: Prime lite 17.1.
Quartus version: Prime Lite 18.104.22.1682 and Questa FPGA Starter 22.214.171.1242
1. Make sure ModelSim path is correct.
2. Make sure directories for Waveform.vwf and Waveform.vwf.vt are correct.
3. After above steps if still error, click 'Restore Defaults' button.
4. Finally, press "Run Functional Simulation" and result as below.
Hope it helps.
p/s: If any answer from the community or Intel support are helpful, please feel free to give Kudos.
I didn't install any version of ModelSim as I read in the download page that ModelSim is replaced with Questa FPGA.
All paths in Simulation Options are correct, just I removed "-novopt" from 5th line of ModelSim Script as it caused error.
The strange thing is Timing Simulation shows the result correctly, however Functional simulation shows unknown output.
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