message: AIC3206: low-latency, tweak NDAC, MDAC
diff: //low latency setup
  //standard setup for 44 kHz
  #define DOSR 32
  - #define NDAC (2*4)
  - #define MDAC 8
  + #define NDAC (2*4/2)
  + #define MDAC 4
  #define AOSR 32
  - #define NADC (2*4)
  - #define MADC 8
  + #define NADC (2*4/2)
  + #define MADC 4
  // Signal Processing Modes, Playback and Recording....for low-latency operation (AOSR 32)
  #define PRB_P 17 //DAC
  