hamster Posted January 15, 2014 Report Share Posted January 15, 2014 I'm playing around with the ADAU1761 Audio codec chip (http://www.analog.com/static/imported-files/data_sheets/ADAU1761.pdf) on my Zedboard, and almost have it working. It is a pretty amazing we device, as well as capturing analog into I2S, and going from I2S to analog and digital it has an inbuilt DSP, and a GUI programming tool SigmaStudio (http://www.analog.com/en/content/cu_over_sigmastudio_graphical_dev_tool_overview/fca.html) One of the neat features is that it has an inbuilt PLL for generating the I2S clocks and driving the DACs - something the other I2S DAC I have doesn't have, and allows a bang-on 96,000, 48,000 or 44,100 sample rate. Once I get this working, I'm thinking of attempting to build a WIng for the Papilio. Would anybody be interested in this? Link to comment Share on other sites More sharing options...
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