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ATSAM4S-XPLD
257
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
15.5.2 Real-time Timer Alarm Register
Name:
RTT_AR
Address:
0x400E1434
Access:
Read-write
• ALMV: Alarm Value
Defines the alarm value (ALMV+1) compared with the Real-time Timer.
15.5.3 Real-time Timer Value Register
Name:
RTT_VR
Address:
0x400E1438
Access:
Read-only
• CRTV: Current Real-time Value
Returns the current value of the Real-time Timer.
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
31
30
29
28
27
26
25
24
CRTV
23
22
21
20
19
18
17
16
CRTV
15
14
13
12
11
10
9
8
CRTV
7
6
5
4
3
2
1
0
CRTV