SRC4194: TDM to I2S conversion

user5284639

Part Number: SRC4194
Other Parts Discussed in Thread: TLV320AIC3268

Hi,

My specific design constraint is to convert TDM (TDM8 or 8* TDM4 channels ) into 4 * I2S lines.

As I can see in the SRC4194 datasheet, it seems possible to convert I2S to TDM, thanks to daisy chain mode.

But, is there any existing solution to convert a multiplexed audio format into more physical lines? (TLV320AIC3268?)

Thanks,

over 4 years ago

0 Zak Kaye over 4 years ago

TI__Mastermind 23050 points

Hi,

Unfortunately I do not believe we have a solution that fits your needs. The TLV320AIC3268 is probably the closest fit since it has 3 independent ASI busses and the data can me routed between them freely, but I think you would only be able to get 4 channels of I2S data out since one of the ports would have to be configured for TDM in.

Best,

Zak

0 user5284639 over 4 years ago in reply to Zak Kaye

Prodigy 40 points

Hi,

Thanks for your answer.

Regards,

Stéphane.

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SRC4194: TDM to I2S conversion