Acronyms and abbreviations

These acronyms and abbreviations are used in this document.

APPROTECT
Access Port Protection
CTRL-AP
Control Access Port
DAP
Debug Access Port
DFU
Device Firmware Update
ERASEPROTECT
Erase Protection
FICR
Factory Information Configuration Registers
NVMC
Non-volatile Memory Controller
SECUREAPPROTECT
Secure Access Port Protection
SoC
System on Chip
SPU
System Protection Unit
SWD
Serial Wire Debug
SW-DP
Serial Wire Debug Port
UICR
User Information Configuration Registers
WDT
Watchdog timer