TAS2770: Vsns and Isns access via I2C

Shawn Workman

Genius 15640 points

Part Number: TAS2770

Can you access the Vsns and Isns data via I2C or can this only be accessed on the TDM port?

If so, how and what registers?

Is there a document/apps note?

Shawn

0 Luis Fernando Rodriguez S. over 5 years ago

Hi, Shawn,

Our team is taking a look at this issue. We will answer as soon as we get information about this.

Best regards,
Luis Fernando Rodríguez S.

0 Luis Fernando Rodriguez S. over 5 years ago in reply to Luis Fernando Rodriguez S.

Hi, Shawn,

Unfortunately, this data can be only accessed by the ASI on the TDM port. The registers cannot store this data.

Best regards,
Luis Fernando Rodríguez S.

0 Shawn Workman over 5 years ago in reply to Luis Fernando Rodriguez S.

Thank you. What do you mean by ASI?

Shawn

0 Luis Fernando Rodriguez S. over 5 years ago in reply to Shawn Workman

Hi, Shawn,

The ASI is the therm used for "Audio Serial Interface". I think in this device it is named "System Interface".

Best regards,
Luis Fernando Rodríguez S.

0 Shawn Workman over 5 years ago in reply to Luis Fernando Rodriguez S.

Thanks!

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