TLV320AIC3268: AIC3268 interface

sundy xie

Intellectual 525 points

Part Number: TLV320AIC3268

Dear,

Could you help to confirm if we can set 2 IIS and 1 PCM with AIC3268?Thanks!

over 8 years ago

0 Diego Melendez over 8 years ago

TI__Guru 57800 points

Hi, Sundy,

I would like to clarify that PCM is the generic way to name digital audio stream like I²S, LJ or RJ. Are you referring to multi--channel transmission data (TDM)?. As long as the sampling rate is the same among all the audio interfaces, this application is possible.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

0 sundy xie over 8 years ago in reply to Diego Melendez

Intellectual 525 points

Diego,

Do you mean if we want to transfer PCM formate data using 1 IIS interface ,we must set this IIS interface data rate the same as 2 other IIS?
Thanks!

0 Diego Melendez over 8 years ago in reply to sundy xie

TI__Guru 57800 points

Hi, Sundy,

Yes, if data is sent through the different interfaces, all of them should have the same sampling rate as the processing of the miniDSP runs under a single clock for all the interfaces.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

Audio

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TLV320AIC3268: AIC3268 interface