Datasheet

27.7.11 Peripheral Write Protection Status - Bridge B
Name: STATUSB
Offset: 0x38
Reset: 0x00000002
Property: PAC Write-Protection
Writing to this register has no effect.
Reading STATUS register returns peripheral write protection status:
Value Description
0 Peripheral is not write protected.
1 Peripheral is write protected.
Bit 31 30 29 28 27 26 25 24
Access
Reset
Bit 23 22 21 20 19 18 17 16
RAMECC
Access
R
Reset 0
Bit 15 14 13 12 11 10 9 8
TC3 TC2 TCC1 TCC0 SERCOM3 SERCOM2
Access
R R R R R R
Reset 0 0 0 0 0 0
Bit 7 6 5 4 3 2 1 0
EVSYS DMAC PORT CMCC NVMCTRL DSU USB
Access
R R R R R R R
Reset 0 0 0 0 0 1 0
Bit 16 – RAMECC RAMECC APB Protect Enable
Value Description
0
RAMECC peripheral is not write protected
1
RAMECC peripheral is write protected
Bit 14 – TC3 TC3 APB Protect Enable
Value Description
0
TC3 peripheral is not write protected
1
TC3 peripheral is write protected
Bit 13 – TC2 TC2 APB Protect Enable
Value Description
0
TC2 peripheral is not write protected
1
TC2 peripheral is write protected
SAM D5x/E5x Family Data Sheet
PAC - Peripheral Access Controller
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 755