Forum Discussion

nelky's avatar
nelky
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Agilex 7 interface with DDR4

Hi experts,
I am using Agilex 7 (AGFB022R25A2I3V). I wish to use the internal bridges to write to and read from DDR4.

My idea is like this,...
Build a internal connections using Platform Designer in Quartus Prime Pro. Then generate the Avalon-mm addresses of the DDR4.

At the Linux driver / application code, we write C program to write to and read from the specific address of the DDR4.

Do you know where I can find such sample project? I have been trying to search for months yet still can't find it. I have gone through a lot of intel documents and video clips. Yet still they can't help.

I am still not successful in implementing my requirement.

Could you please help?

Regards
Board Debug

27 Replies

Show More
  • tehjingy_Altera's avatar
    tehjingy_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    Hi


    Since a solution have been provided and no feedback was received, I shall set this thread to close pending. If you still need further assistance, you are welcome to reopen this thread within 20days or open a new thread, some one will be right with you. Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.


    If you happened to close this thread you might receive a survey. If you think you would rank your support experience less than 4 out of 10, please allow me to correct it before closing or if the problem can’t be corrected, please let me know the cause so that I may improve your future service experience.


    Regards

    Jingyang, Teh