ATMEGA_UEIENX
ATMEGA_WRITE_1(sc, ATMEGA_UEIENX, 0);
ATMEGA_WRITE_1(sc, ATMEGA_UEIENX, 0);
ATMEGA_WRITE_1(sc, ATMEGA_UEIENX, ATMEGA_UEIENX_RXSTPE);
ATMEGA_WRITE_1(sc, ATMEGA_UEIENX,
ATMEGA_WRITE_1(sc, ATMEGA_UEIENX,
ATMEGA_WRITE_1(sc, ATMEGA_UEIENX,