DS90UH929-Q1EVM: HDCP key

Shuji Ishiwata

Hi Team,

Customer would like to evaluate the DS90UH929 and DS90UH928.

It will be evaluated by EVM.
When transmitting HDCP protected data, an HDCP release key is required.
Is there a release key on EVM? Is there a test key on EVM?

Best Regards,
Ishiwata

over 6 years ago

0 Casey McCrea over 6 years ago

TI__Guru** 103215 points

Hello Shuji,

The HDCP keys are contained within our devices and are not visible to the user. See the datasheet registers for UH929: 0xC2-0xC4 for configuration and enabling of HDCP encryption.

Best Regards,

Casey

0 Shuji Ishiwata over 6 years ago in reply to Casey McCrea

Mastermind 8240 points

Hello Casey,

Thank you your responce.

That is, customers can transmit EVM without problems even HDCP protected input.

Is this understanding correct?

Best Regards,
Ishiwata

0 Casey McCrea over 6 years ago in reply to Shuji Ishiwata

TI__Guru** 103215 points

Correct - if you enable HDCP encryption.

Best Regards,

Casey

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DS90UH929-Q1EVM: HDCP key