I'm trying to configure a KS22 to operate with two stereo ADCs and two stereo DACs with everything synchronised.
A single set of MCK, BCK and SYNC generated by I2S0_TX is used for both ADCs and both DACs.
I2S0 is working correctly:
I2S0_TCR2[SYNC]=0b00 // Asynchronous
I2S0_TCR2[MSEL]=0b01 // OSC -> MCK
I2S0_RCR2[SYNC]=0b01 // Synchronous
I2S0_RCR2[MSEL]=0b01 // OSC -> MCK
I've read that I can use the I2S0 MCK for I2S1:
but the RM isn't clear how to sychronise the two modules?
How do I set both I2S1_TX and I2S1_RX to be sychronous with I2S0_TX?