I2S Stereo Audio DAC Board Works!

A project log for Anacon-xC

Analog video console based on XMOS xCore with VGA/NTSC/PAL video output and PS/2 mouse/keyboard input. 32-bit scanline-based rendering.

Kevin H. PattersonKevin H. Patterson 03/27/2017 at 01:410 Comments
The I2S Stereo Audio DAC board based on Cirrus Logic/Wolfson WM8524 has been tested and functions perfectly. Yay!

I tested it using my XCORE-200 explorerKIT and the lib_i2s 2.3.0 library in "i2s_frame_master" mode. Currently I'm running it using the following parameters:

Right now I'm just generating some nice sine waves at different frequencies, but the output looks (and sounds) very clean. Stereo separation is tested good as well.