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[ADV7480] Sampling frequency of SPDIF.

Question asked by Tamu on Jul 6, 2015
Latest reply on Jul 10, 2015 by Tamu

Hello,

 

I have a question about SPDIF of ADV7480.

 

Is the actual sampling frequency of SPDIF output of ADV7480 surely the same to sampling frequency information on the Sub-Frame?
Is there any possibility they are different? (For example, some register can change one of them, etc.)

I think ADV7480 see sampling frequency information on Audio infoframe or CS DATA from HDMI, and it outputs SPDIF and its Sub-Frame.
I think no register can change the actual sampling frequency of SPDIF and sampling frequency information on the Sub-Frame.

I think they are surely the same.
Is this true?

 

Background:
My customer had an experience they are different on other HDMI reciever.
So he wants to confirm they are surely the same on ADV7480.

 

Thank you.
Best regards.

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