RT2860_C
RT2860_EEPROM_CTL(sc, RT2860_S | RT2860_C);
RT2860_EEPROM_CTL(sc, RT2860_S | RT2860_D | RT2860_C);
RT2860_EEPROM_CTL(sc, RT2860_S | RT2860_D | RT2860_C);
RT2860_EEPROM_CTL(sc, RT2860_S | RT2860_C);
(((addr >> n) & 1) << RT2860_SHIFT_D) | RT2860_C);
RT2860_EEPROM_CTL(sc, RT2860_S | RT2860_C);
RT2860_EEPROM_CTL(sc, RT2860_C);
tmp & ~RT2860_C);
tmp | RT2860_C);