W90P710_05 Datasheet, PDF (424/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Reserved
Hi_hr_alarm
Hi_hr_alarm
15
14
13
12
11
10
9
8
Reserved
Hi_min_alarm
Lo_min_alarm
7
6
5
4
3
2
1
0
Reserved
Hi_sec_alarm
Lo_sec_alarm
TAR is a BCD digit register and RTC will not check loaded data.
BITS
[31:22]
[21:20]
[19:16]
[15]
[14:12]
[11:8]
[7]
[6:4]
[3:0]
DESCRIPTIONS
Reserved _-
Hi_hr_alarm _{10 hour time digit}
Lo_hr_alarm _{1 hour time digit}
Reserved _-
Hi_min_alarm _{10 min time digit}
Lo_min_alarm _{1 min time digit}
Reserved _-
Hi_sec_alarm _{10 sec time digit}
Lo_sec_alarm _{1 sec time digit}
RTC Calendar Alarm Register (RTC_CAR)
REGISTER ADDRESS R/W
DESCRIPTION
RTC_CAR 0xFFF8_4020 R/W RTC Calendar Alarm Register
RESET VALUE
0X0000_0000
- 424 -