AHB Clock Source

Macros
#define	RCC_SYSCLK_DIV1   RCC_CFGR_HPRE_DIV1
#define	RCC_SYSCLK_DIV2   RCC_CFGR_HPRE_DIV2
#define	RCC_SYSCLK_DIV4   RCC_CFGR_HPRE_DIV4
#define	RCC_SYSCLK_DIV8   RCC_CFGR_HPRE_DIV8
#define	RCC_SYSCLK_DIV16   RCC_CFGR_HPRE_DIV16
#define	RCC_SYSCLK_DIV64   RCC_CFGR_HPRE_DIV64
#define	RCC_SYSCLK_DIV128   RCC_CFGR_HPRE_DIV128
#define	RCC_SYSCLK_DIV256   RCC_CFGR_HPRE_DIV256
#define	RCC_SYSCLK_DIV512   RCC_CFGR_HPRE_DIV512

Detailed Description