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SAM9G15 [DATASHEET]
11052E–ATARM–06-Feb-13
22.12.2 Clock Switching Waveforms
Figure 22-3. Switch Master Clock from Slow Clock to PLL Clock
Figure 22-4. Switch Master Clock from Main Clock to Slow Clock
Slow Clock
LOCK
MCKRDY
Master Clock
Write PMC_MCKR
PLL Clock
Slow Clock
Main Clock
MCKRDY
Master Clock
Write PMC_MCKR