Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Datenbogen
![Atmel](https://files.manualsbrain.com/attachments/0369829915bda09f9c2e00fb805a7753579683b5/common/fit/150/50/8d2bf08978ec3e5bc63f4343ac5e91ce8d0e40045619fa520d910d64af8f/brand_logo.png)
Produktcode
AT91SAM9N12-EK
138
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
15.6.11 RTC Interrupt Mask Register
Name: RTC_IMR
Address:
0xFFFFFED8
Access: Read-only
• ACK: Acknowledge Update Interrupt Mask
0: The acknowledge for update interrupt is disabled.
1: The acknowledge for update interrupt is enabled.
• ALR: Alarm Interrupt Mask
0: The alarm interrupt is disabled.
1: The alarm interrupt is enabled.
• SEC: Second Event Interrupt Mask
0: The second periodic interrupt is disabled.
1: The second periodic interrupt is enabled.
• TIM: Time Event Interrupt Mask
0: The selected time event interrupt is disabled.
1: The selected time event interrupt is enabled.
• CAL: Calendar Event Interrupt Mask
0: The selected calendar event interrupt is disabled.
1: The selected calendar event interrupt is enabled.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
CAL
TIM
SEC
ALR
ACK