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Hidetaka's avatar
Hidetaka
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8 months ago

Problem with Quartus prim standard 24.1: I cannot generate IP for the hardware memory controller of

I am currently developing Cyclone VGX (5CGXFC7D7F27C8N). I am using Quartus prim standard 24.1. I purchased a board with LPDDR2-SDRAM mounted as external memory for 5CGXFC7D7F27C8N. I am trying to...
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Hidetaka's avatar
Hidetaka
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7 months ago

Hello, Richard-san.

I additionally reran the following:

But the result was the same.

Only Quartus Prime standard 24.1.0.1077 and Quartus Pro 25.1.0.129 are installed on my PC.

Is the difference that I installed CDT 8.8.1 additionally?

https://www.intel.com/content/www/us/en/support/programmable/articles/000086893.html

I don't think it's a problem with the windows environment variables.

I have not yet run it in an environment where CDT 8.8.1 for Windows has been removed. I will try it tomorrow.

Regards, Hidetaka.

Hidetaka's avatar
Hidetaka
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7 months ago

Hello, Richard-san.

I uninstalled Quartus Prime standard 24.1 and then reinstalled it.
I did not install CDT8.8.1 and generated the LPDDR2 IP again.
The result was the same; an error occurred when checking "Generate Example Design". If I uncheck it, generate completed successfully.
For the time being I will continue development without checking "Generate Example Design", but I would like this to be improved.

////////// error message
Error: Execution of script C:/Users/xxxx/AppData/Local/Temp/alt0224_5461300254259846718.dir/0008_LPDDR2_top2_gen/simulation/generate_sim_example_design.tcl failed
/////////

Regards, Hidetaka.