STM32 I2S in 24-bit with Audio Codec CS43L22

Posted on August 29, 2014 at 17:01

Hi all,

I am planning to use 24-bit audio with STM324xG-EVAL

I have checked that I2S in STM32F407 supports 24-bit data legnth.

Now I am stuck in CS43L22 configuration in 24-bit.

In fact, I am confused in codec configuration.

I set DACDIF[1:0] to 01 which means I2S

I am lost how to set AWL[1:0] field.

Is there somebody who did something like that?

Thanks in advance.

#audio-24-bit-cs43l22

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