at91rm3400 ATMEL Corporation, at91rm3400 Datasheet - Page 179

• Manufacturer Part Number: at91rm3400
• Description: Atmel Advanced At91 Arm Microcontroller
• Manufacturer: ATMEL Corporation

RTC Valid Entry Register
Name:
Access Type:
• NVTIM: Non valid Time
0 = No invalid data has been detected in RTC_TIMR (Time Register).
1 = RTC_TIMR has contained invalid data since it was last programmed.
• NVCAL: Non valid Calendar
0 = No invalid data has been detected in RTC_CALR (Calendar Register).
1 = RTC_CALR has contained invalid data since it was last programmed.
• NVTIMALR: Non valid Time Alarm
0 = No invalid data has been detected in RTC_TIMALR (Time Alarm Register).
1 = RTC_TIMALR has contained invalid data since it was last programmed.
• NVCALALR: Non valid Calendar Alarm
0 = No invalid data has been detected in RTC_CALALR (Calendar Alarm Register).
1 = RTC_CALALR has contained invalid data since it was last programmed.
1790A–ATARM–11/03
31
23
15
–
–
–
–
7
RTC_VER
Read-only
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
–
4
NVCALAR
27
19
11
–
–
–
3
NVTIMALR
26
18
10
–
–
–
2
NVCAL
AT91RM3400
25
17
–
–
9
–
1
NVTIM
24
16
–
–
–
8
0
179