W90P710_05 Datasheet, PDF (421/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
RTC Calendar Loading Register (RTC_CLR)
REGISTER ADDRESS R/W
DESCRIPTION
RTC_CLR 0xFFF8_4010 R/W RTC Calendar Loading Register
RESET VALUE
0X0005_0101
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Hi_year
Lo_year
15
14
13
12
11
10
9
8
Reserved
Hi_mon
Lo_mon
7
6
5
4
3
2
1
0
Reserved
Hi_day
Lo_day
Note: CLR is a BCD digit counter and RTC will not check loaded data.
BITS
[23:20]
[19:16]
[12]
[11:8]
[5:4]
[3:0]
Hi_year
Lo_year
Hi_mon
Lo_mon
Hi_day
Lo_day
DESCRIPTIONS
10-year calendar digit
1-year calendar digit
10-month calendar digit
1-month calendar digit
10-day calendar digit
1-day calendar digit
RTC Time Scale Selection Register (RTC_TSSR)
REGISTER ADDRESS R/W
DESCRIPTION
RTC_TSSR 0xFFF8_40014 R/W Time Scale Selection Register
RESET VALUE
0X0000_0001
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Publication Release Date: January 17, 2005
Revision A.2