Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK データシート

Atmel

製品コード

AT91SAM9M10-G45-EK

358

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

26.11.16 PMC Status Register

Name:

PMC_SR

Address:

0xFFFFFC68

Access:

Read-only

• MOSCS: MOSCS Flag Status

0 = Main oscillator is not stabilized.

1 = Main oscillator is stabilized.

• LOCKA: PLLA Lock Status

0 = PLLA is not locked

1 = PLLA is locked.

• MCKRDY: Master Clock Status

0 = Master Clock is not ready.

1 = Master Clock is ready.

• LOCKU: UPLL Lock Status

0 = UPLL is not locked

1 = UPLL is locked.

• PCKRDYx: Programmable Clock Ready Status

0 = Programmable Clock x is not ready.

1 = Programmable Clock x is ready.

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

–

–

PCKRDY1

PCKRDY0

7

6

5

4

3

2

1

0

–

LOCKU

–

–

MCKRDY

–

LOCKA

MOSCS