Yes I have.did you try to find your answers in wikipedia?
So, I guessed information regarding HSYNC & VSYNC is embedded inside the data stream of the DATA1, DATA2, DATA3 lines.Transition Minimized Differential Signaling (TMDS) on HDMI interleaves video, audio and auxiliary data using three different packet types, called the Video Data Period, the Data Island Period and the Control Period. During the Video Data Period, the pixels of an active video line are transmitted. During the Data Island period (which occurs during the horizontal and vertical blanking intervals), audio and auxiliary data are transmitted within a series of packets.The Control Period occurs between Video and Data Island periods.
I see where you're going - but this is an educational question.I´d use a dedicated HDMI receiver chip like ADV7619.
Guessing is the opposite of reading in this case, the question is clearly answered in the DVI spec.I guessed information regarding HSYNC & VSYNC is embedded inside the data stream of the DATA1, DATA2, DATA3 lines.
But when exactly?