at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 103

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

15.4.2
Register Name: RTT_AR
Access Type: Read/Write
• ALMV: Alarm Value
Defines the alarm value (ALMV+1) compared with the Real-time Timer.
15.4.3
Register Name: RTT_VR
Access Type: Read-only
• CRTV: Current Real-time Value
Returns the current value of the Real-time Timer.
6384B–ATARM–15-Dec-08
31
23
15
31
23
15
7
7
Real-time Timer Alarm Register
Real-time Timer Value Register
30
22
14
30
22
14
6
6
29
21
13
29
21
13
5
5
28
20
12
28
20
12
4
4
ALMV
ALMV
ALMV
ALMV
CRTV
CRTV
CRTV
CRTV
27
19
11
27
19
11
3
3
AT91SAM9G20 Preliminary
26
18
10
26
18
10
2
2
25
17
25
17
9
1
9
1
24
16
24
16
8
0
8
0
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