Clock Management

Modules
	DFLL Management
	A Digital Frequency Locked Loop can be used to generate a highly accurate frequency from a slower-running reference clock, in much the same way as a PLL.
	Generic Clock Management
	Generic clocks are configurable clocks which run outside the system clock domain.
	Oscillator Management
	This group contains functions and definitions related to configuring and enabling/disabling on-chip oscillators.
	PLL Management
	This group contains functions and definitions related to configuring and enabling/disabling on-chip PLLs.
	System Clock Management
	See Quick Start Guide for the System Clock Management service (SAM4L).