Datasheet

353
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
16.6.12 RTC Valid Entry Register
Name: RTC_VER
Address: 0x400E188C
Access: Read-only
 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.
31 302928 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
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76543 210
––––NVCALALRNVTIMALRNVCALNVTIM