If your Arria 10 EMIF IP for QDR-IV uses address inversion and targets the top-line performance specification, you might encounter failure in hardware, even though the IP compiles successfully.
Device Family: Intel® Arria® 10
Type: Answers, Errata
Area: EMIF, Intellectual Property
There is no workaround for this problem.
This problem will be fixed in a future version.