SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 580

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

28.2.15.22
Name:
Address:
Access:
Reset:
• WPVS: Write Protect Violation Status
0 = No Write Protect Violation has occurred since the last read of the PMC_WPSR register.
1 = A Write Protect Violation has occurred since the last read of the PMC_WPSR register. If this violation is an unauthor-
ized attempt to write a protected register, the associated violation is reported into field WPVSRC.
• WPVSRC: Write Protect Violation Source
When WPVS is active, this field indicates the write-protected register (through address offset or code) in which a write
access has been attempted.
Reading PMC_WPSR automatically clears all fields.
580
580
31
23
15
–
7
–
SAM3X/A
SAM3X/A
PMC Write Protect Status Register
PMC_WPSR
0x400E06E8
Read-only
See
Table 28-3
30
22
14
–
6
–
29
21
13
–
5
–
28
20
12
–
4
–
WPVSRC
WPVSRC
27
19
11
–
3
–
26
18
10
–
2
–
25
17
–
9
1
–
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
WPVS
24
16
–
8
0