SAM3SD8C Atmel Corporation, SAM3SD8C Datasheet - Page 770

• Manufacturer Part Number: SAM3SD8C
• Manufacturer: Atmel Corporation

32.8.17
Name:
Address:
Access:
Reset:
• WPVS: Write Protect Violation Status
0 = No Write Protect Violation has occurred since the last read of the US_WPSR register.
1 = A Write Protect Violation has occurred since the last read of the US_WPSR register. If this violation is an unauthorized
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.
Note:
770
770
31
23
15
—
—
7
Reading US_WPSR automatically clears all fields.
SAM3S8/SD8
SAM3S8/SD8
USART Write Protect Status Register
30
22
14
—
—
US_WPSR
0x400240E8 (0), 0x400280E8 (1), 0x4002C0E8 (2)
Read-only
See
6
Table 32-16
29
21
13
—
—
5
28
—
20
12
—
4
WPVSRC
WPVSRC
27
19
11
—
—
3
26
—
18
10
—
2
25
17
—
—
9
1
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
WPVS
24
—
16
8
0