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Questions on HDCP-keys for ADV7619

Question asked by ggottawa on Dec 4, 2013
Latest reply on Dec 4, 2013 by ggottawa



We are planning to build a product with ADV7619.

There are two versions of the evaluation board: EVAL-ADV7619-7511 & EVAL-ADV7619-7511P.

I understand the difference between two versions (HDCP-key) on top-level, but not sure how the difference has been implemented. 


My question is the following.

  • The datasheet of ADV7619 shows that ADV7619 has an internal HDCP keys. Then, how can EVAL-ADV7619-7511P work without HDCP? Is it because HDCP is disabled somehow on both ADV7619 & ADV7511 for EVAL-ADV7619-7511P?
  • If there is only one version of ADV7619, should I be the HDMI licensee to purchase this chip?


Thank you.