Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Hoja De Datos

645

SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]

11063K–ATARM–05-Nov-13

SPI_WPSR

0xF00000E8 (0), 0xF00040E8 (1)

Read-only 

0 = No Write Protect Violation has occurred since the last read of the SPI_WPSR register.

1 = A Write Protect Violation has occurred since the last read of the SPI_WPSR register. If this violation is an unauthorized

attempt to write a protected register, the associated violation is reported into field WPVSRC.

This Field indicates the APB Offset of the register concerned by the violation (SPI_MR or SPI_CSRx)

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

WPVSRC

7

6

5

4

3

2

1

0

–

–

–

–

–

–

–

WPVS