LOM1_DATA
*val = bus_space_read_1(sc->sc_iot, sc->sc_ioh, LOM1_DATA);
bus_space_write_1(sc->sc_iot, sc->sc_ioh, LOM1_DATA, val);
bus_space_write_1(sc->sc_iot, sc->sc_ioh, LOM1_DATA, 0xac);
lc->lc_data = bus_space_read_1(sc->sc_iot, sc->sc_ioh, LOM1_DATA);
bus_space_write_1(sc->sc_iot, sc->sc_ioh, LOM1_DATA, lc->lc_data);