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Is there any restrict to copy a data from i.MX6Q PCIe to DDR?

Question asked by Satoshi Shimoda on Dec 24, 2013
Latest reply on Feb 9, 2014 by Yuan Zhao
Branched to a new discussion

Hi all,


I tried data transfer from FPGA to DDR3 which is connected to i.MX6Q via PCIe I/F as attached file.

However, it was failed with some reason.

Then, I guess this transfer was prevented by i.MX6Q since i.MX6Q don't allow read / write to DDR3 by FPGA via PCIe.

So could you let me know whether there is some setting to allow read / write access from PCIe to DDR3?

And if there is the setting, could you let me know how to change it?


Best Regards,

Satoshi Shimoda