Datasheet

628
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
34.14.19 HSMCI Write Protect Status Register
Name: HSMCI_WPSR
Address: 0xF00080E8 (0), 0xF000C0E8 (1)
Access: Read-only
• WP_VS: Write Protection Violation Status
• WP_VSRC: Write Protection 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.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
WP_VSRC
15 14 13 12 11 10 9 8
WP_VSRC
76543210
–––– WP_VS
Value Name Description
0NONE
No Write Protection Violation occurred since the last read of this
register (WP_SR)
1WRITE
Write Protection detected unauthorized attempt to write a control
register had occurred (since the last read.)
2 RESET
Software reset had been performed while Write Protection was
enabled (since the last read).
3BOTH
Both Write Protection violation and software reset with Write
Protection enabled have occurred since the last read.