Rmu_Lock - Configuration Lock Register - Silicon Laboratories EFR32xG14 Wireless Gecko Reference Manual

9.5.5 RMU_LOCK - Configuration Lock Register

Offset
0x010
Reset
Access
Name
Bit Name
31:16 Reserved
15:0 LOCKKEY
Write any other value than the unlock code to lock RMU_CTRL and RMU_RST from editing. Write the unlock code to un-
lock. When reading the register, bit 0 is set when the lock is enabled.
Mode
Read Operation
UNLOCKED
LOCKED
Write Operation
LOCK
UNLOCK
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Reset Access Description
To ensure compatibility with future devices, always write bits to 0. More information in
tions
0x0000 RWH Configuration Lock Key
Value Description
0 RMU registers are unlocked
1 RMU registers are locked
0 Lock RMU registers
0xE084 Unlock RMU registers
Bit Position
Reference Manual
RMU - Reset Management Unit
1.2 Conven-
Rev. 1.1 | 211