how do I go about debugging the video decoder on my board?
- Please check hardware
- Please check if the I2C is operating
- Please use the provided scripts by Analog Devices (provided with evaluation boards)
for this particular part.
- Please try various video modes (everytime with appropriate script), ie.
o 480i Component
o Graphic modes
- Please check the status bits, and verify what is happening (example)
in CVBS if there is any Reaction (when video is plugged out and then applied)
In 480i (is there lock?)
Please check If the part is locking to the video, if it detects color burst, etc.
You should check status register against working parts (from ADI evaluation boards)
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