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Niko3's avatar
Niko3
Icon for Occasional Contributor rankOccasional Contributor
10 months ago
Solved

error in ModelSim?

I am using Quartus II 64-Bit Version 13.0.1 to change a design for a MAX3000a series chip and I want to simulate it with ModelSim-Altera which is contained in the Quartus II software. Simulation fo...
Fpga Devkit
  • ShengN_altera's avatar
    ShengN_altera
    10 months ago

    Hi,


    Inside the testbench myProject_tb_1.v, make sure the module name also myProject_tb_1.


    Thanks,

    Regards,

    Sheng


ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
10 months ago

Hi,


Could you archive the project in a .qar file and provide to me?


Thanks,

Regards,

Sheng


Niko3's avatar
Niko3
Icon for Occasional Contributor rankOccasional Contributor
10 months ago

Hi,

attached all files of my project in a tar file.

After defining the input data in the wave editor I exported the testbench (myProject_tb) according to the document

"Creating Testbench using ModelSim-Altera Wave Editor".

Then I defined the testbench within Quartus II according to the document

"Simulating in ModelSim-Altera Edition using NativeLink".

Then I called modelsim from Quartus II (Tools / Run Simulation Tool / Gate Level Simulation...). But, as reported, in the wave window all inputs were HiZ and simulation stopped at 24 ns.

Meanwhile problems got more:

I was fighting with the sequence of names in the wave window. Initially they were sorted totally mixed up. Now I achieved a reasonable functionally grouped sequence by editing the file wave.do. After these editings calling modelsim I get the following error.

# ** Error: (vsim-3170) Could not find 'H:/Arduino/Quartus-Projekte/myProject/simulation/modelsim/gate_work.myProjekt'.
# 
# Error loading design

Hopefully you can give me some tipps how to get the simulation running.

Thank you for your effort.