We had a manufacturing issue with a batch of ADV7842-5 chips which were missing their HDCP keys.
How I use the ADV7842-5 HDCP key function?
1) If the parts are marked with a -5P then they do not have keys
2) Who is the final manufacturer for the product? If they do not have an HDCP license, we cannot sell them keyed parts.
Usage of the keys are part of the software package. If is not a simple, "just turn it on and it works" approach.
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