Rainbow Electronics W90P710CDG - Manual (Page 434)

W90P710CD/W90P710CDG
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31 30 29 28 27 26 25 24
Reserved
23 22 21 20 19 18 17 16
Hi_year_alarm Lo_year_alarm
15 14 13 12 11 10 9 8
Reserved
Hi_mon_
alarm
Lo_mon_alarm
7 6 5 4 3 2 1 0
Reserved Hi_day_alarm Lo_day_alarm
CAR is a BCD digit register and RTC will not check loaded data.
BITS DESCRIPTIONS
[31:24] Reserved -
[23:20] Hi_year 10-year calendar digit
[19:16] Lo_year 1-year calendar digit
[15:13] Reserved -
[12] Hi_mon 10-month calendar digit
[11:8] Lo_mon 1-month calendar digit
[5:4] Hi_day 10-day calendar digit
[3:0] Lo_day 1-day calendar digit
RTC Leap year Indication Register (RTC_LIR)
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
RTC_LIR 0xFFF8_4024 R RTC Leap year Indication Register 0X0000_0000