CDNC_I2C_ISR_ARB_LOST
#define CDNC_I2C_ISR_ERRS (CDNC_I2C_ISR_ARB_LOST | CDNC_I2C_ISR_RX_UNDF | \
else if (istat & CDNC_I2C_ISR_ARB_LOST)