SAM4L Datasheet, PDF(144/1185 Page) ATMEL Corporation – ATSAM ARM-based Flash MCU

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SAM4L Datasheet, PDF (144/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

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11.6.6 Status Register

Name:

SR

Access Type:

Read-only

Offset:

0x0014

Reset Value:

0x00000000

ATSAM4L4/L2

31

30

29

28

27

26

25

24

AE

-

-

-

-

-

-

-

23

22

21

20

19

18

17

16

-

-

-

-

-

-

-

-

15

14

13

12

11

10

9

8

-

-

-

-

-

-

-

-

7

6

5

4

3

2

1

0

-

-

-

-

-

-

PSOK

â¢ AE: Access Error

0: No access error has occured.

1: A write to lock protected register without unlocking it has occured.

â¢ PSOK: Power Scaling OK

0: The Power Scaling configuration is not yet ready.

1: The current Power Scaling configuration is ready. The regulator mode is ready, the regulator output voltage has reached the

expected value, the flash is ready.

42023CâSAMâ02/2013

144

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