iic_ignore_addr
iic_ignore_addr(sc->sc_satellite[0]);
iic_ignore_addr(sc->sc_satellite[1]);
void iic_ignore_addr(u_int8_t addr);
iic_ignore_addr(0x48 + (data & 0x7));
iic_ignore_addr(0x48 + ((data >> 4) & 0x7));
iic_ignore_addr(sc->sc_addr[1]);
iic_ignore_addr(sc->sc_addr[2]);