Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet

1055

SAM4S Series [DATASHEET]

Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14

ACC_ISR

0x40040030

Read-only  

0: No edge occurred (defined by EDGETYP) on analog comparator output since the last read of ACC_ISR.
1: A selected edge (defined by EDGETYP) on analog comparator output occurred since the last read of ACC_ISR.

Returns an image of the analog comparator output after being pre-processed (refer to 

).

If INV = 0

SCO = 0 if inn > inp

SCO = 1 if inp > inn

If INV = 1

SCO = 1 if inn > inp

SCO = 0 if inp > inn

0: The CE flag and SCO value are valid.
1: The CE flag and SCO value are invalid.

31

30

29

28

27

26

25

24

MASK

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

–

–

–

–

7

6

5

4

3

2

1

0

–

–

–

–

–

–

SCO

CE