10.2.1.1 SAM L10 User Row

Table 10-8. SAM L10 UROW Bitfields Definition
Bit Pos.NameUsage

Factory Setting

Related Peripheral Register

2:0ReservedReservedReservedReserved
5:3NSULCKNVM UnLock Bits 0x7 NVMCTRL.NSULCK
6ReservedReservedReserved Reserved
12:7BOD33_LEVELBOD33 threshold level at power-on0x6SUPC.BOD33
13BOD33_DISBOD33 Disable at power-on0x0SUPC.BOD33
15:14BOD33_ACTIONBOD33 Action at power-on0x1SUPC.BOD33
24:16BOD12 Calibration ParametersDO NOT CHANGE(1)0x08FReserved
25WDT_RUNSTDBYWDT Runstdby at power-on0x0WDT.CTRLA
26WDT_ENABLEWDT Enable at power-on0x0WDT.CTRLA
27WDT_ALWAYSONWDT Always-On at power-on0x0WDT.CTRLA
31:28WDT_PERWDT Period at power-on0xBWDT.CONFIG
35:32WDT_WINDOWWDT Window mode time-out at power-on0xBWDT.CONFIG
39:36WDT_EWOFFSETWDT Early Warning Interrupt Time Offset at power-on0xBWDT.EWCTRL
40WDT_WENWDT Timer Window Mode Enable at power-on0x0WDT.CTRLA
41BOD33_HYSTBOD33 Hysteresis configuration at power-on0x0SUPC.BOD33
255:42ReservedReserved ReservedReserved
CAUTION:
  1. BOD12 is calibrated in production and its calibration parameters must not be changed to ensure the correct device behavior.
Table 10-9. SAM L10 UROW Mapping
OffsetBit

Pos.

Name
0x007:0BOD33_LEVEL-NSULCKReserved
0x0115:8BOD33_ACTIONBOD33_DISBOD33_LEVEL
0x0223:16BOD12 Calibration Parameters
0x0331:24WDT_PERWDT_ALWAYSONWDT_ENABLEWDT_RUNSTDBYBOD12 Calibration Parameters
0x0439:32WDT_EWOFFSETWDT_WINDOW
0x0547:40ReservedBOD33_HYSTWDT_WEN
0x06-0x1F255:48Reserved