I'm trying to use the codec on the 827EVM board. While I understand|
the I2S protocol, I'm not clear on how things work on the software
side. Since the dsp is interrupt, rather than DMA, driven, if I
configure the I2S frame to be 16 words long, and only use 2 words,
how many interrupts do I actually recieve? Additionally, is there any
indication recieved at the start of a frame? Or to distinguish left
and right channel data ?