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Emulating I2S bus on Kinetis-EA

Question asked by Kyle Yang on Feb 22, 2016
Latest reply on Jun 12, 2016 by Xinyu (eric) Chen

Hi everyone,


I found an application note(AN4944) that emulating I2S bus on Kinetis-M with minimal CPU load.

But my design now is using KEAZ series without DMA and timer counter.

It looks like CPU will have limit performance while play audio sound.

Is there anyone have any idea can share with me?