Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Hoja De Datos

 803

SAM4S [DATASHEET]

11100E–ATARM–24-Jul-13

TC_QIER

0x400100C8 (0), 0x400140C8 (1)

Write-only 

0 = No effect.

1 = Enables the interrupt when a rising edge occurs on IDX input.

0 = No effect.

1 = Enables the interrupt when a change on rotation direction is detected.

0 = No effect.

1 = Enables the interrupt when a quadrature error occurs on PHA,PHB.

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

–

–

–

–

–

QERR

DIRCHG

IDX