I'm currently trying to set up an ADAU1701 to convert I2S data (192kHz, 32bit) from an external master device to analog out.
For this I am using a Sure/Wondom DSP board with the ADAU1701.
I am providing the LRCLK (192kHz) to MP4, the BCLK(12.288MHz) to MP5, the I2S data to MP0 and the MCLK (12.288MHz) to the MCLK input. Settings as shown below:
The clock look on on the scope but when probing the outputs out1R and out1L I can not see any signal.
Thanks in advance!
One thing I quickly noticed that will be an issue eventually is that you have the serial input set to I2S and then the serial output is set to Delay-0 which is not the I2S standard. The I2S…