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How to set the adau1761 DAC to 16bits I2S per channel?

SigmaDSP & SigmaStudio chjensen Mar 29, 2016 00:00 1 replies Original on forum ↗
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chjensen Question
Mar 29, 2016 00:00

Hi there.

I have an I2S master application, using 32 bit Clk Cycles/Frame (16 bit / channel). I can't figure out if the ADAU1761 is able to use 32 bits Clk Cycles/frame. As far as I can see, the minimum is 48 bits.

/Christian

Audio Signal Processors

SigmaDSP Audio Processors

adau1761

DaveThib Reply
Apr 1, 2016 00:00

Hello chjensen,

Unfortunately, the serial port implementation on this device is somewhat limited.

Is there a way to change the source to be true I2S where there are 32 BCLKs per channel? (64 per frame)

Perhaps I can help you select a different SigmaDSP processor if you tell me your needs?

Dave T