Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD データシート

315

SAM4S Series [DATASHEET]

Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14

 RTC_VER

0x400E148C

 Read

-only 

0: No invalid data has been detected in RTC_TIMR (Time Register).
1: RTC_TIMR has contained invalid data since it was last programmed.

0: No invalid data has been detected in RTC_CALR (Calendar Register).
1: RTC_CALR has contained invalid data since it was last programmed.

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.

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.

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

–

–

–

–

7

6

5

4

3

2

1

0

–

–

–

–

NVCALALR

NVTIMALR

NVCAL

NVTIM