Debugging my wiring for a I2S serial data audio interface.
There is a pin labeled SCK. SCK is a synonym for BCLK , so that must be the BCLK pin. No , cant be that , there's a pin labled BCK . Oh wait maybe the pin labeled SCK actually means SYSCLK which is a synonym for MCLK.

Oh and the DIN pin is where the output data goes. I guess that bit sort of makes sense.

At now at least makes some audio output that indicates its working - I' m going to bed.

#electronics #i2s