TAS6422E-Q1: I2S Slot selection

Kian Lin

Intellectual 1960 points

Part Number: TAS6422E-Q1

Hi team,

We configured TAS6422 as PBTL mode, we would like to play the ch2 of I2S input. But register 0x3 only offer TDM slots selection,

So my question is how to select I2S ch2 at PBTL mode?

Thanks

BRs

Kian

6 months ago

0 Shadow He 6 months ago

TI__Mastermind 35000 points

Hi Kian

You could try this bit in register 0x03. Even it describes as TDM Slot Selection, but still possible to work for your I2S Ch2 requirement. And I'm afraid there's no other settings could try.

0 Kian Lin 6 months ago in reply to Shadow He

TI__Intellectual 1960 points

Hi Shadow,

Thanks for your reply.

What's about bit 6 of register 0x21?

BRs

Kian

0 Shadow He 6 months ago in reply to Kian Lin

TI__Mastermind 35000 points

Hi Kian

This is also a good one to check. Similarly, it is usually used in TDM mode.

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TAS6422E-Q1: I2S Slot selection