Warning 12620, quaruts pro 21.1, DDR3 EMIF

Hi TSchu3,

I'm Adzim. Thanks for using Intel Community.

Based on your description above, I think that you have performed the IP Upgrade in Quartus 21.2 for the example project.

And the project is working fine.

Then you create new EMIF IP for your project in Quartus 21.2 but then it's failed.

The calibration failure may be caused between the memory and the PHY.

It's also can be caused by the board but your board is working fine with the example project.

Can you check the memory connection by comparing with the example project?

Do the reset is asserted during the calibration process?

Sometimes the reset may interrupt the calibration process.

Can you check your reset signal as well?

Thanks,

Adzim