configuration register
I2SMOD | I2S mode selection |
I2SCFG | I2S configuration mode |
I2SSTD | I2S standard selection |
PCMSYNC | PCM frame synchronization |
DATLEN | Data length to be transferred |
CHLEN | Channel length (number of bits per audio channel) |
CKPOL | Serial audio clock polarity |
FIXCH | Word select inversion |
WSINV | Fixed channel length in SLAVE |
DATFMT | Data format |
I2SDIV | I2S linear prescaler |
ODD | Odd factor for the prescaler |
MCKOE | Master clock output enable |