How to set dual-purpose pin (nCEO) as regular IO in DSP Builder 18.1?

Hi Dmitri,

Good day.

Kindly refer link below and try the following steps.

https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/solutions/rd06252012_419.html

https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/solutions/rd06052014_214.html

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Thank you.

HI Calvin,

thanks for the answer, but it doesn't help me.

I'm trying to compile my project in DSP BUILDER in MATLAB, not in Quartus Prime. So I don't have possibility to open assignments menu. I'm using Signal Compiler block for this purpose.

Then I have added Quarus Prime Global Project Assignments block from Altlab library with parameters: Assignment name RESERVE_NCEO_AFTER_CONFIGURATION

and Value "Use as regular IO". But I had the same ERROR message: Error (176310): Can't place multiple pins assigned to pin location