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This article introduces how to use Modelsim independent simulation with Vivado IP core simulation project, the content is very detailed, interested friends can refer to, hope to be helpful to you.

Today, we introduce using ModelSim to independently simulate the simulation project with Vivado IP core. The overall steps are basically the same, except that the do file is divided into two files. Use the tool Vivado2017.2 & & Modelsim 10.5.

Operation steps

1. Find the simulation file automatically generated when Vivado calls Modelsim simulation, as shown in the red line below.

2. Create a new folder under the same level path of the behave folder. In this example, it is test.

3. Copy the required simulation files to the new folder.

4. Merge the contents of two .do files into one file.

My approach is to create a new .do file, tb_top_test.do, then open tb_top_compile.do with sublime, copy everything except the quit-force statement into tb_top_test.do, then open tb_top_simulate.do with sublime, copy everything except do {tb_top_wave.do} and the next statement into tb_top_test.do, and save tb_top_test.do.

5. Open modelsim, create a new project, select the new folder in step 3 in Project_location, select the modelsim.ini file under this folder in Copy_SettingsFrom, and then click OK.

6. Click close

7. Run the .do file generated in step 4

8. After running, the interface shown in the following figure will appear and the signal will be added to the waveform.

9. Simulate in the waveform interface, and the interface shown in the following figure appears on the first run. Click No (this interface may pop up many times, click No).

10. after the simulation, the waveform can be obtained.

On how to use Modelsim independent simulation with Vivado IP core simulation project is shared here, I hope the above content can be of some help to everyone, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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