Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Data Sheet
Product codes
ATSAM4L-XPRO
508
42023E–SAM–07/2013
ATSAM4L8/L4/L2
21.7.2
Interrupt Disable Register
Name: IDR
Access Type:
Write-only
Offset: 0x004
Reset Value: 0x00000000
• INTn: External Interrupt n
Writing a zero to this bit has no effect.
Writing a one to this bit will clear the corresponding bit in IMR.
Refer to the Module Configuration section for the number of external interrupts.
• NMI: Non-Maskable Interrupt
Writing a zero to this bit has no effect.
Writing a one to this bit will clear the corresponding bit in IMR.
31
30
29
28
27
26
25
24
-
INT30
INT29
INT28
INT27
INT26
INT25
INT24
23
22
21
20
19
18
17
16
INT23
INT22
INT21
INT20
INT19
INT18
INT17
INT16
15
14
13
12
11
10
9
8
INT15
INT14
INT13
INT12
INT11
INT10
INT9
INT8
7
6
5
4
3
2
1
0
INT7
INT6
INT5
INT4
INT3
INT2
INT1
NMI