AnsweredAssumed Answered

ZC706 ADV7511

Question asked by LZCng on Jan 4, 2018
Latest reply on Jan 10, 2018 by DragosB


I meet a problem in the HDMI display. I use the project of the official  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?