Post Go back to editing

Does the adv7611 contain built in hdcp keys?

Thread Summary

The user inquires about using the ADV7611 to extract HDMI audio infoframe and its HDCP capabilities. The ADV7611 has versions with and without preprogrammed HDCP keys, denoted by the -P suffix. To use HDCP, one must be an HDCP adopter and purchase a non-P version, which requires signing a license with DCP, LLC and paying an annual fee of around $15,000. The ADV7611 must be programmed via I2C, and the user confirms this is possible with a PIC18F microcontroller.
AI Generated Content

Hello,

I want to use the adv7611 to extract the audio infoframe of a hdmi input. I'm a little worry about the hdcp.

In the datasheet it says that the adv7611 has built in preprogrammed hdcp keys. Can any one confirm that ?

I want to know if it's possible to interface a pic18F with the adv7611 via I2C.

Thank you.