Datasheet

723
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
35.13.19 HSMCI Write Protect Status Register
Name: HSMCI_WPSR
Addresses: 0xFFF800E8 (0), 0xFFFD00E8 (1)
Access: Read-only
• WP_VSRC: Write Protection Violation Status
• WP_VSRC: Write Protection Violation SouRCe
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
WP_VS
0000
No Write Protection Violation occurred since the last read of this
register (WP_SR)
0001
Write Protection detected unauthorized attempt to write a control
register had occurred (since the last read.)
0010
Software reset had been performed while Write Protection was
enabled (since the last read).
0011
Both Write Protection violation and software reset with Write
Protection enabled had occurred since the last read.
Other value Reserved
WP_VSRC
0000
No Write Protection Violation occurred since the last read of this
register (WP_SR)
0001
Write access in HSMCI_MR while Write Protection was enabled
(since the last read).
0010
Write access in HSMCI_DTOR while Write Protection was enabled
(since the last read)
0011
Write access in HSMCI_SDCR while Write Protection was enabled
(since the last read)
0100
Write access in HSMCI_CSTOR while Write Protection was
enabled (since the last read)
0101
Write access in HSMCI_DMA while Write Protection was enabled
(since the last read)
0110
Write access in HSMCI_CFG while Write Protection was enabled
(since the last read)
Other value Reserved