#define DSCNTRL BUTCH + 0x04 // DSA control register, R/W
#define DS_DATA BUTCH + 0x0A // DSA TX/RX data, R/W
#define I2CNTRL BUTCH + 0x10 // i2s bus control register, R/W
#define DSCNTRL BUTCH + 0x04 // DSA control register, R/W
#define DS_DATA BUTCH + 0x0A // DSA TX/RX data, R/W
#define I2CNTRL BUTCH + 0x10 // i2s bus control register, R/W