Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
534
42023E–SAM–07/2013
ATSAM4L8/L4/L2
22.6.8
Interrupt Status Register
Name: ISR
Access Type:
Read-only
Offset: 0x01C
Reset Value:
0x00000000
0: The corresponding interrupt is cleared.
1: The corresponding interrupt is pending.
A bit in this register is set when the corresponding bit in STATUS has a one to zero transition.
A bit in this register is cleared when the corresponding bit in ICR is written to one.
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
-
-
-
-
-
-
RCLKRDY
DONE