AT91SAM7S64C-AU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM7S64C-AU

AT91SAM ARM-based Flash MCU

Atmel Corporation 

23.8.13 AIC Interrupt Set Command Register

Register Name:

AIC_ISCR

Access Type:

Write-only

31

PID31

30

PID30

29

PID29

28

PID28

23

PID23

22

PID22

21

PID21

20

PID20

15

PID15

14

PID14

13

PID13

12

PID12

7

PID7

6

PID6

5

PID5

4

PID4

• FIQ, SYS, PID2-PID31: Interrupt Set

0 = No effect.

1 = Sets corresponding interrupt.

27

PID27

19

PID19

11

PID11

3

PID3

26

PID26

18

PID18

10

PID10

2

PID2

25

PID25

17

PID17

9

PID9

1

SYS

24

PID24

16

PID16

8

PID8

0

FIQ

23.8.14 AIC End of Interrupt Command Register

Register Name:

AIC_EOICR

Access Type:

Write-only

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

–

–

–

–

–

–

–

–

The End of Interrupt Command Register is used by the interrupt routine to indicate that the interrupt treatment is complete.

Any value can be written because it is only necessary to make a write to this register location to signal the end of interrupt

treatment.

SAM7S Series [DATASHEET]

6175M–ATARM–26-Oct-12

182

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