IPW_EEPROM_C
IPW_EEPROM_CTL(sc, IPW_EEPROM_S | IPW_EEPROM_C);
IPW_EEPROM_CTL(sc, IPW_EEPROM_S | IPW_EEPROM_D | IPW_EEPROM_C);
IPW_EEPROM_CTL(sc, IPW_EEPROM_S | IPW_EEPROM_D | IPW_EEPROM_C);
IPW_EEPROM_CTL(sc, IPW_EEPROM_S | IPW_EEPROM_C);
(((addr >> n) & 1) << IPW_EEPROM_SHIFT_D) | IPW_EEPROM_C);
IPW_EEPROM_CTL(sc, IPW_EEPROM_S | IPW_EEPROM_C);
IPW_EEPROM_CTL(sc, IPW_EEPROM_C);