Pin mux configuration required for using mcbsp3?


I would like to know about the mcbsp3

Is it enabled by default or some pin mux configuration is required?

Search for thread subject: MCSPI3 working, both ways

You should find what you're looking for in the patch from the thread.


Ernesto Torres wrote:

That thread is only for the SPI Port, but the McBSP3 is for I2S communication

Any info on I2S?

I don’t recall any previously longer ongoing discussing with respect to McBSP3…

With respect to pin-muxing, I think the easiest way forward is to check the value of the mux-registers for the given pins in order to figure out how the pins are currently configured…

Best regards – Good luck