SAM7X128_14 Datasheet, PDF (179/662 Pages) ATMEL Corporation – ARM-based Flash MCU

Figure 25-6. Programmable Clock Output Programming
PLL Clock
PCKRDY
PCKx Output
Write PMC_PCKx
Write PMC_SCER
PLL Clock is selected
PCKx is enabled
Write PMC_SCDR
PCKx is disabled
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
179