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Clock Configuration Issue for Sound Acquisition with STM32G473VET6 and IMP34DT05TR

AiROT
Associate II

‎2024-10-11 10:27 PM

Hello,

I am currently working on a sound acquisition project using the STM32G473VET6 microcontroller and IMP34DT05TR microphone. I am encountering an issue while trying to configure the Serial Audio Interface (SAI) clock frequency. My target frequency is 2.048 MHz, but CubeMX is not allowing me to set this value. Currently, the clock frequency is set at 12 MHz.

I would appreciate any guidance on how to configure the SAI clock to 2.048 MHz or any potential workarounds to achieve this configuration.

Best,

AiROT

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1 REPLY 1
waclawek.jan
Guru

‎2024-10-11 11:14 PM

> My target frequency is 2.048 MHz, but CubeMX is not allowing me to set this value

Show.

JW

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