Audio Codec connectivity with stm32U585aii6Q

[sakshi]

Hi Everyone,

I wanted to add a audio codec with stm32U585aii6Q can anyone share he reference or guide how can it be done.

Thanks

Regards

Sakshi

[mƎALLEm]

Hello,

You can isnpire from STM32U575i evaluation board

It uses CS42L51 audio codec.

 

Edit: it seems CS42L51 is obsolete from Cirrus Logic website. 

It suggests a part number replacement:  WM8962B

Hope that helps

[sakshi]

Hi 

Thankyou 

Can WM8994ECS/R  audio codec be used with stm32U585aii6Q

 

Thanks 

Regards

Sakshi

[mƎALLEm]

Hello,

Normally you can use WM8994 as audio codec for STM32U5, it was already used in some ST Eval boards like STM32F769-EVAL using SAI interface:

(From STM32F769-EVAL schematics/MB1219). STL32U585AII6Q has tow SAI instances SAI1 and SAI2.

WM8994 driver is available here.