Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet

209

SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]

11063K–ATARM–05-Nov-13

PMC_PCR

0xFFFFFD0C

Write-only 

Peripheral ID selection from PID2 to PID31

PID2 to PID31 refer to identifiers as defined in the section “Peripheral Identifiers” in the product datasheet. 

0: Read mode.

1: Write mode.

0: Selected Peripheral clock is disabled.

1: Selected Peripheral clock is enabled.

31

30

29

28

27

26

25

24

–

–

–

EN

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

DIV

15

14

13

12

11

10

9

8

–

–

–

CMD

–

–

–

–

7

6

5

4

3

2

1

0

–

–

PID

0

PERIPH_DIV_MCK

Peripheral clock is MCK

1

PERIPH_DIV2_MCK

Peripheral clock is MCK/2

2

PERIPH_DIV4_MCK

Peripheral clock is MCK/4

3

PERIPH_DIV8_MCK

Peripheral clock is MCK/8