Getting started with sigma studio

Hello Vinaybhatt,

I have attached two projects below where the ADAU1761 as a codec.

One project includes the schematic flow. it helps you debug the project.

In the other project, I just configured the registers bypassing the core. It's just the ADC to serial out and serial input to DAC.

I have configured the serial port as serial clock slave in both projects. So, you have to provide the BCLK and LRCLK to the ADAU1761. Make sure that the clocks are synchronous to the MCLK, which means your MCLK to the ADAU1761, BCLK and LRCLK should be derived from the same clock domain. Let me know if you need more explanation on it.

Once you verify it's working, you have to export the system files (after compiling) by clicking the icon shown in the below picture.

The .h files will be exported in the respective folder you choose, then you take the files and send it from your MCU for booting the ADAU1761.

1761 as codec (reg conf).dspproj1761 as codec (serial port slave).dspproj

You have to take care of the mixer gains and other things accordingly in the recording and playback path tab. Once you set all the gain parameters as required then export the files.

Feel free to reach out if you need further clarification or assistance.

Regards,

Harish

Thanks Harish