Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
327
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
15.5.2 Real-time Timer Alarm Register
Name:
RTT_AR
Address:
0x400E1834
Access:
Read/Write
ALMV: Alarm Value
When the CRTV value in RTT_VR equals the ALMV field, the ALMS flag is set in RTT_SR. As soon as the ALMS flag
rises, the CRTV value equals ALMV+1 (refer to
rises, the CRTV value equals ALMV+1 (refer to
).
Note:
The alarm interrupt must be disabled (ALMIEN must be cleared in RTT_MR) when writing a new ALMV value
.
31
30
29
28
27
26
25
24
ALMV
23
22
21
20
19
18
17
16
ALMV
15
14
13
12
11
10
9
8
ALMV
7
6
5
4
3
2
1
0
ALMV