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

Atmel

Product codes

AT91SAM9M10-G45-EK

409

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

28.9.9

AIC Core Interrupt Status Register

Name:

AIC_CISR

Address:

0xFFFFF114

Access:

Read-only

Reset Value:

0x0

• NFIQ: NFIQ Status

0 = nFIQ line is deactivated.

1 = nFIQ line is active.

• NIRQ: NIRQ Status

0 = nIRQ line is deactivated.

1 = nIRQ line is active.

28.9.10

AIC Interrupt Enable Command Register

Name:

AIC_IECR

Address:

0xFFFFF120

Access:

Write-only

• FIQ, SYS, PID2-PID31: Interrupt Enable

0 = No effect.

1 = Enables corresponding interrupt.

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

–

–

–

–

–

–

NIRQ

NFIQ

31

30

29

28

27

26

25

24

PID31

PID30

PID29

PID28

PID27

PID26

PID25

PID24

23

22

21

20

19

18

17

16

PID23

PID22

PID21

PID20

PID19

PID18

PID17

PID16

15

14

13

12

11

10

9

8

PID15

PID14

PID13

PID12

PID11

PID10

PID9

PID8

7

6

5

4

3

2

1

0

PID7

PID6

PID5

PID4

PID3

PID2

SYS

FIQ