Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO データシート

製品コード
ATSAM4E-XPRO
ページ / 1506
343
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
16.6.3 RTC Time Register
Name: RTC_TIMR
Address:
0x400E1868
Access: Read/Write 
 
SEC: Current Second
The range that can be set is 0–59 (BCD).
The lowest four bits encode the units. The higher bits encode the tens.
MIN: Current Minute
The range that can be set is 0–59 (BCD).
The lowest four bits encode the units. The higher bits encode the tens.
HOUR: Current Hour
The range that can be set is 1–12 (BCD) in 12-hour mode or 0–23 (BCD) in 24-hour mode.
AMPM: Ante Meridiem Post Meridiem Indicator
This bit is the AM/PM indicator in 12-hour mode.
0: AM.
1: PM.
All non-significant bits read zero.
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
AMPM
HOUR
15
14
13
12
11
10
9
8
MIN
7
6
5
4
3
2
1
0
SEC