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yianchr11's avatar
yianchr11
Icon for New Contributor rankNew Contributor
2 years ago

Arria V DDR3 EMIF toolkit "Unable to establish a connection..."

Hello, I have been trying to debug a DDR3 memory connected to an Arria V 5AGXMA3D4F27I3 device with Quartus prime standard 18.1.0, 18.1.1, 21.1.2 with no success. Using the "DDR3 SDRAM Controller wi...
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AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi Yiannis,


Thank you for your feedback.


Based on your result, this indicate that the EMIF interface is failing calibration.

You will need to troubleshoot on the EMIF example design based on the failing stage indicated in the EMIF Debug toolkit.


Since the EMIF toolkit issue has been resolved, I would suggest for you to open another thread for getting some advices from the Intel experts and community users based on the calibration issue.


Regards,

Adzim