ADV7611BSWZ connects the Blu ray player, reads HDCP_KEY_READ=1, HDCP_KEY_ERROR= 0 according to the recommended settings, registers, but outputs black screen. How to set it? Other video sources without HDCP work normally.
Please go and refer this thread and you can find the answer here https://ez.analog.com/message/183388?commentID=183388#comment-183388
Thank you very much for your reply. I have changed the new ADV7611WBSWZ test. Black screen with blue Ray player. Read back the register, 0x68-0x04==0x23 or 0x2B, 0x68-0x05==0x30 or 0x70.
The other video sources can be normal, read back the register 0x68-0x04==0x23, 0x68-0x05==0xB0.
Is there any other parameters that need to be set when ADV7611WBSWZ is connected to a video source with HDCP?
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