libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.

VCO Division factor R for PLLRCLK clock output [2..8]. More...

Collaboration diagram for PLLR:

Macros

#define RCC_PLLCFGR_PLLR_DIV(x)   ((x)-1)
 

Detailed Description

VCO Division factor R for PLLRCLK clock output [2..8].

Frequency must not exceed 64mhz in voltage range 1, or 16mhz in voltage range 2.

See also
PLLR

Macro Definition Documentation

◆ RCC_PLLCFGR_PLLR_DIV

#define RCC_PLLCFGR_PLLR_DIV (   x)    ((x)-1)

Definition at line 216 of file g0/rcc.h.