I have a board very much similar to the evaluation board provided by Analog Devices (attached). I would like to know what is the expected outcome for the following scenario:
0. Power up board.
1. Plug in VGA cable from a laptop.
2. Plug in HDMI cable to a monitor and wait for HPD.
3. Initialize ADV7511 according to the "SECTION 3 - QUICK START GUIDE".
4 .Let the AD9984A have its default values.
Currently I do not get any signal at all for the monitor (message is "check signal cable"), however I do get data coming from AD9984A going into ADV7511. There is nothing wrong with I2C and I can communicate with the two devices without problems. I also get the HPD interrupt and I will then do the initialization stuff dictaded by the data sheet for ADV7511 (see step 3 above).
Any help or suggestion would be appreciated !