I am using the Xilinx Artix AC701 development kit, which has the ADV7511 transmitter on it. I am using a microblaze processor to configure the ADV7511. Board is connected to the monitor Asus VE248 via HDMI. Project assembled in vivado 2014.2 (2014.4.1). The project works on all resolutions except 1920x1080. How to make it work?