User manual

...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 158
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Bit Name Reset Access Description
CMU_LFBPRESC0, and CMU_PCNTCTRL from editing. Write the unlock code to unlock. When reading the register, bit 0 is set
when the lock is enabled.
Mode Value Description
Read Operation
UNLOCKED 0 CMU registers are unlocked
LOCKED 1 CMU registers are locked
Write Operation
LOCK 0 Lock CMU registers
UNLOCK 0x580E Unlock CMU registers