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I'm working on a project using a QCC5125 connected to an ADAU1701 via I2S communication.

SigmaDSP & SigmaStudio Chet0093 Jan 20, 2026 00:00 1 replies Original on forum ↗
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Chet0093 Question
Jan 20, 2026 00:00

I'm a beginner and need some advice. I want to work with a QCC5125 project connected to an ADAU1701 via I2S. I've connected Data-MP0, Bck-MP5, and Lrck-MP4, but there's no sound. How do I connect them?
What settings do I need to adjust in Sigma Studio? Thank you.

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Harishgowtham Reply
Jan 20, 2026 00:00

Hello Chet0093,

Please attach the sigma studio project file.

I can see a crystal on board, so the MCLK input is 12.288MHz from the crystal, right?

Regards,

Harish