ADAU7002 + ADAU1701

SigmaDSP & SigmaStudio Jacky.Lu Oct 25, 2013 00:00 4 replies Original on forum ↗

ICs: ADAU7002 ADAU1701

Jacky.Lu Question

Oct 25, 2013 00:00

Hi Sir,

My end customer have a design==> PDM to I2S(ADAU7002) and I2S in ADAU1701 headphone output.

For my check,

ADAU1701 MCLK can use internal crystal and LRCLK/BCLK need output to ADAU7002,

Can you teach me register window and schematic how to setting?

Thank a lot.

Video Products

Audio Signal Processors

Sample Rate Converters

SigmaDSP Audio Processors

adau7002

adau1701

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ADIApproved Reply

Oct 25, 2013 00:00

Hi Jacky,

Just set the serial output port in Master Mode. You can do this in the Hardware Configuration tab in SigmaStudio by clicking the corresponding check box.

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Jacky.Lu Reply

Oct 28, 2013 00:00

Hi Sir,

Thanks,

For I2S input, headphone out, Is it right?

Can you show the picture for me reference?

22b1f4fd242cfaca666fae5497601a82.png-450x253.png

84caf8bd9d3ffed06659a043c82340e1.png-450x253.png

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ADIApproved Reply

Oct 31, 2013 00:00

This should work, but you also have to physically connect MP10 to MP4, and connect MP11 to MP5, in order to connect the serial output port's clocks (which are masters) to the serial input port's clocks (which are slaves).

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Jacky.Lu Reply

Nov 1, 2013 00:00

Dear Sir,

Many thanks,

I have closed this issue,

Thanks.

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