Large designs for Low Latency Ethernet 10G MAC using Arria® 10 and Cyclone® 10 devices may fail setup timing.
Device Family: Intel® Arria® 10
Device Family: Intel® Cyclone® 10 GX
Area: Intellectual Property
To work around this issue, use Standard Fit compilation, and change the fitter seed number.
This issue will be fixed in a future version of the Low Latency Ethernet 10G MAC.