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Class D Audio Amplifier IC Forum Discussions

Audio-guru-CPH
Employee
5 solutions authored 25 sign-ins 10 replies posted
Employee

Hi.

What method can I use to start the EVAL_AUDIO_MA12070P with different settings than default without using the GUI on a PC?

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Audio-guru-CPH
Employee
5 solutions authored 25 sign-ins 10 replies posted
Employee

The EVAL AUDIO MA12070P starts up in default mode when power is applied, or power is cycled.

Changing/loading settings should be done via a host MCU system via the I2C communication lines.

Please see MA12070 datasheet p23. for I2C communication setup MA12070P Datasheet

For inspiration, please see this application MA12070P_Arduino_MKR_amp.

 

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Audio-guru-CPH
Employee
5 solutions authored 25 sign-ins 10 replies posted
Employee

The EVAL AUDIO MA12070P starts up in default mode when power is applied, or power is cycled.

Changing/loading settings should be done via a host MCU system via the I2C communication lines.

Please see MA12070 datasheet p23. for I2C communication setup MA12070P Datasheet

For inspiration, please see this application MA12070P_Arduino_MKR_amp.