configure rtc regulator
DIG_REG_CAL_EN | enable dig regulator cali |
SCK_DCAP | SCK_DCAP |
DBOOST_FORCE_PD | RTC_DBOOST force power down |
DBOOST_FORCE_PU | RTC_DBOOST force power up |
REGULATOR_FORCE_PD | RTC_REG force power down (for RTC_REG power down means decrease the voltage to 0.8v or lower ) |
REGULATOR_FORCE_PU | RTC_REG force power on (for RTC_REG power down means decrease the voltage to 0.8v or lower ) |