STM32F7 and I2S CODEC (CS43L22)

I'm working on a new PCB design based on ST32F746 Discovery schematics.

I want to change the CODEC to a cheaper CS43L22 DAC.

Can someone help me make the correct connections to the DAC (MCLK, SCLK, SDIN, LRCK) ?

An F7 schematic with this DAC would be great.....!

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Super User

CS43L22 is used in the 'F4 DISCO, you can perhaps got inspired there.

However, you might want to consider connecting it to SAI, too.

Btw., CS43L22 is only a DAC, not a CODEC.

JW

RRoonAuthor

Associate III

Thanks,

correct, it is only a DAC. I corrected question.

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