Maximum input clock frequency for DDR3 controller in Cyclone V GT demo board

Hi all,

Can use a 200 MHZ clock with the Cyclone V GT uni-phy hard memory controller. I am hoping to get the data into the memory faster if I can run the interface at a higher rate.

I will still run the core at 300 MHZ, but I want to run the ref clock at 200MHz. Does anyone know if this can be done?

Thanks,

Fly-Guy