I have a host which shall drive the display. Display have only coaxial cable. No other port to it.
I want to use GMSL serialised and diseralizer in both devices as shown in the picture.
I want to send the following on the coax line.
1. Power: To power the display LCD and internal Microcontrollers
2. Wakeup Pulses: To wake up the display to ready to show the video content
3. Data: Send video data to display to the video content
What I know is, 1 and 3 are possible. My question is,
a. Is 2 necessary?
b. Can we realise 2 if I want to do it?
c. Any other wakeup methods possible on coaxial line?