SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 373

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

22.8.7
Name:
Address:
Access:
For more details on MATRIX_WPSR, refer to
• WPVS: Write Protect Violation Status
0: No Write Protect Violation has occurred since the last write of MATRIX_WPMR.
1: At least one Write Protect Violation has occurred since the last write of MATRIX_WPMR.
• WPVSRC: Write Protect Violation Source
Should be written at value 0x4D4154 (“MAT” in ASCII). Writing any other value in this field aborts the write operation of the
WPEN bit. Always reads as 0.
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
31
23
15
–
7
–
Write Protect Status Register
MATRIX_WPSR
0x400E03E8
Read-only
30
22
14
–
6
–
29
21
13
–
5
–
Section 22.7 “Write Protect Registers” on page
28
20
12
–
4
–
WPVSRC
WPVSRC
27
19
11
–
3
–
26
18
10
–
2
–
365.
SAM3S8/SD8
SAM3S8/SD8
25
17
–
9
1
–
WPVS
24
16
–
8
0
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