TLV320AIC3110EVM-U: Connecting CC2564MOD Bluetooth module digital audio interface to TLV320AIC3110 coeec

NIr Alon

Part Number: TLV320AIC3110EVM-U
Other Parts Discussed in Thread: TLV320AIC3110, CC2564

Hello all!

Can I connect the TLV320AIC3110 digital audio interface to the CC2564MOD Bluetooth module digital audio interface?

The pins description is a bit confusing to me...is this the same interface on both IC's?

Thank you all!

Nir

0 Steve-Wilson over 6 years ago

Nir,

This is always a little frustrating. The naming conventions should be universal across all TI devices, and yet here we are.

Dout = PCM output of codec Connects to Aud_IN (PCM Input)of CC2564

WCLK = word clock (alternately known as frame clock, Wsync or FSync) connects to AUD_FSYNC of CC2564

DIN = PCM input of codec Connects to Aud_OUT (PCM Ouput)of CC2564

BCLK = Bit clock or SCLK continuous serial clock. connects to AUD_CLK of CC2564

best regards,

-Steve Wilson

0 NIr Alon over 6 years ago in reply to Steve-Wilson

Thanks Steve, you have been a great help!
Nir

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