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SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
40.7.9 ACC Write Protect Status Register 
Name:
ACC_WPSR
Address:
0x400400E8
Access:
Read-only 
• WPROTERR: Write PROTection ERRor
0 = No Write Protect Violation has occurred since the last read of the ACC_WPSR register.
1 = A Write Protect Violation (WPEN = 1) has occurred since the last read of the ACC_WPSR register.
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WPROTERR