Datasheet

SAM9261 [DATASHEET]
Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16
242
24.8.2 Clock Switching Waveforms
Figure 24-3. Switch Master Clock from Slow Clock to PLL Clock
Figure 24-4. 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