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Different between Codec, Mcbsp, edma...

Started by rio hartono April 28, 2006
Hello everyone, I'm a newbie in DSK C6713... I'm working in some project and I only use codec (DSK6713_AIC23_read & DSK6713_AIC23_write) for data transfer. And it
works, I mean the input can be heard by using speaker in output port.
But I found that there's another way to transfer the data, by using
mcbsp or edma. My question is, when do we have to use mcbsp channel or
edma module for data (input-output) transfer...? What is the different
by using mcbsp, edma, or codec...?