Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet

 405

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

 AIC_SMR0..AIC_SMR31

0xFFFFF000

Read-write

 0x0 

Programs the priority level for all sources except FIQ source (source 0).

The priority level can be between 0 (lowest) and 7 (highest).

The priority level is not used for the FIQ in the related SMR register AIC_SMRx.

The active level or edge is not programmable for the internal interrupt sources. 

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

–

SRCTYPE

–

–

PRIOR

0

0

High level Sensitive

Low level Sensitive

0

1

Positive edge triggered

Negative edge triggered

1

0

High level Sensitive

High level Sensitive

1

1

Positive edge triggered

Positive edge triggered