tfa9882 not producing audio from i2s bus with an atmel samr21 mcu

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tfa9882 not producing audio from i2s bus with an atmel samr21 mcu

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sanchit
Contributor I

I connected an atmel samr21 mcu to a tfa9882 amp board using an i2s bus configured to the gpio pins on the mcu. I am able to send data over to the tfa9882 but the sound is not coming of the speaker. It is a mono setup for 1 speaker. Im thinking that right now its a frequency problem.

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constantinrazva
NXP Employee
NXP Employee

Hello sanchit@neuroleap.com‌,

Here on the Model-Based Design community we handle questions regarding our toolbox or other MATLAB/Simulink related questions. As I am not sure where is the place best suited for tfa9882 related questions, I would advice you to fill a request for technical support here (go to 'Go to Ticket'). In this way your request will be routed internally to the appropriate team that support this product.

Kind regards,

Razvan.

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