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Bit
3
Name
EXTRST
Reset
0
Access
R
Description
External Pin Reset
Set if an external pin reset has been performed. Must be cleared by software. Please see Table 9.1 (p. 78) for details on how to
interpret this bit.
2
BODREGRST
0
R
Brown Out Detector Regulated Domain Reset
Set if a regulated domain brown out detector reset has been performed. Must be cleared by software. Please see Table 9.1 (p. 78)
for details on how to interpret this bit.
1
BODUNREGRST
0
R
Brown Out Detector Unregulated Domain Reset
Set if a unregulated domain brown out detector reset has been performed. Must be cleared by software. Please see Table 9.1 (p.
78) for details on how to interpret this bit.
0
PORST
0
R
Power On Reset
Set if a power on reset has been performed. Must be cleared by software. Please see Table 9.1 (p. 78) for details on how to interpret
this bit.
9.5.3 RMU_CMD - Command Register
Offset
0x008
Reset
Access
Name
Bit Position
Bit
Name
Reset
Access
Description
31:1
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
0
RCCLR
0
W1
Reset Cause Clear
Set this bit to clear the LOCKUPRST and SYSREQRST bits in the RMU_RSTCAUSE register. Use the HRCCLR bit in the
EMU_AUXCTRL register to clear the remaining bits.
2011-04-12 - d0001_Rev1.10
82
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