I meet a problem in the HDMI display. I use the project of the official https://wiki.analog.com/resources/fpga/xilinx/kc705/adv7511 and complete a picture display in the monitor. I modify the function DDRVideoWr() in the cf_hdmi.c and write my picture data into VIDEO_BASEADDR .But I don 't know how to play a video in my board.
First, playing a video in the board is just like play a many picture continuously, so how long is the period ? Is that use the timer and timer interrupt?
Second, I don't know the meaning of the these functions below.
Third, when displaying a picture, the monitor will fall sleep after some minutes. Is that controlled by the project?