I have two questions about ADV7390.
Our customer is using ADV7390.
SoC => ADV7390 => Monitor
Till SoC start up SoC cannot output correct digital data, so the output from ADV7390 looks not correct image.
So Our customer want to AV-MUTE till SoC start up.
ADV7390 has test pattern but I think it is color-bar pattern.
Is it possible to output 100% black ?
If it is possible , can you tell me to how to do that?
Also can you tell me the time to output correct component analog out signal from the digital data input correct.
I think if the digital data is correct , ADV7390 can output correct analog signal with no delay.
Is my understanding correct?