Version Found: MIG UltraScale v5.0 Rev1
Does MIG support manually sending REFRESH commands?
No, MIG UltraScale does not yet support sending user controlled REFRESH commands.
Support for this will be in added a future release, and will include support for postponing and pulling-in of refreshes to help improve controller efficiency.
10/26/2014 - Updated
08/13/2014 - Initial Release