Datasheet

ADE5166/ADE5169/ADE5566/ADE5569 Data Sheet
Rev. D | Page 122 of 156
8-BIT
PRESCALER
HUNDREDTHS COUNTER
HTHSEC
SECOND COUNTER
SEC
MINUTE COUNTER
MIN
HOUR COUNTER
HOUR
ITEN
RTC INTERRUPT
8-BIT
INTERVAL COUNTER
INTVAL
INTERVAL
TIMEBASE
SELECTION
MUX
32.768kHz
CRYSTAL
ITS1 ITS0
EQUAL?
CALIBRATION
RTCCOMP
TEMPCAL
CALIBRATED
32.768kHz
ALARM SECOND
AL_SEC
DAY COUNTER
DAY
DAY COUNTER
DATE
MONTH COUNTER
MONTH
YEAR COUNTER
YEAR
EQUAL?
ALARM MINUTE
AL_MIN
EQUAL?
ALARM HOUR
AL_HOUR
EQUAL?
ALARM DAY
AL_DAY
EQUAL?
ALARM DATE
AL_DATE
EQUAL?
ALDAT_EN
ALDAY_EN
ALHR_EN
ALMIN_EN
ALSEC_EN
ALFLAG
COMPENSATION
TEMPERATURE
ADC
(x)
2
07411-123
Figure 104. RTC Implementation
RTC SFRs
Table 127. List of RTC SFRs
SFR Address Bit Addressable Description
TIMECON 0xA1 No RTC configuration (see Table 128).
TIMECON2 0xA2 No RTC Configuration 2 (see Table 129).
RTCPTR 0xA3 No RTC pointer address (see Table 130).
RTCDAT 0xA4 No RTC pointer data (see Table 131).
KYREG 0xC1 No Key (see Table 126).
RTCCOMP 0xF6 No RTC nominal compensation (see Table 132).
TEMPCAL 0xF7 No RTC temperature compensation (see Table 133).