Critical Issue
Description
The Quartus II software release version 14.1 does not include some DDR3 I/O placement rules for external memory interfaces (EMIFs) and voltage references (VREFs) on MAX 10 devices. Without restrictions for placing general-purpose I/Os (GPIOs) near EMIF or VREF pins, the 10M08 and 10M50 devices can function incorrectly.
Resolution
This issue is fixed in the Quartus II software version 15.0. There is no workaround for previous software releases.