LL_UTILS_PLLInitTypeDef Struct Reference

UTILS PLL structure definition. More...

#include <stm32h7xx_ll_utils.h>

Data Fields
uint32_t	PLLM
uint32_t	PLLN
uint32_t	PLLP
uint32_t	FRACN
uint32_t	VCO_Input
uint32_t	VCO_Output

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Detailed Description

UTILS PLL structure definition.

Definition at line 96 of file stm32h7xx_ll_utils.h.

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Field Documentation

uint32_t LL_UTILS_PLLInitTypeDef::FRACN

Fractional part of the multiplication factor for PLL VCO. This parameter can be a value between 0 and 8191

This feature can be modified afterwards using unitary function LL_RCC_PLL1_SetFRACN().

Definition at line 117 of file stm32h7xx_ll_utils.h.

Referenced by LL_PLL_ConfigSystemClock_HSE(), LL_PLL_ConfigSystemClock_HSI(), and UTILS_GetPLLOutputFrequency().

uint32_t LL_UTILS_PLLInitTypeDef::PLLM

Division factor for PLL VCO input clock. This parameter must be a number between Min_Data = 0 and Max_Data = 63

This feature can be modified afterwards using unitary function LL_RCC_PLL1_SetM().

Definition at line 98 of file stm32h7xx_ll_utils.h.

Referenced by LL_PLL_ConfigSystemClock_HSE(), LL_PLL_ConfigSystemClock_HSI(), and UTILS_GetPLLOutputFrequency().

uint32_t LL_UTILS_PLLInitTypeDef::PLLN

Multiplication factor for PLL VCO output clock. This parameter must be a number between Min_Data = 4 and Max_Data = 512

This feature can be modified afterwards using unitary function LL_RCC_PLL1_SetN().

Definition at line 104 of file stm32h7xx_ll_utils.h.

Referenced by LL_PLL_ConfigSystemClock_HSE(), LL_PLL_ConfigSystemClock_HSI(), and UTILS_GetPLLOutputFrequency().

uint32_t LL_UTILS_PLLInitTypeDef::PLLP

Division for the main system clock. This parameter must be a number between Min_Data = 2 and Max_Data = 128 odd division factors are not allowed

This feature can be modified afterwards using unitary function LL_RCC_PLL1_SetP().

Definition at line 110 of file stm32h7xx_ll_utils.h.

Referenced by LL_PLL_ConfigSystemClock_HSE(), LL_PLL_ConfigSystemClock_HSI(), and UTILS_GetPLLOutputFrequency().

uint32_t LL_UTILS_PLLInitTypeDef::VCO_Input

PLL clock Input range. This parameter can be a value of All PLLs input range

This feature can be modified afterwards using unitary function LL_RCC_PLL1_SetVCOInputRange().

Definition at line 123 of file stm32h7xx_ll_utils.h.

Referenced by LL_PLL_ConfigSystemClock_HSE(), and LL_PLL_ConfigSystemClock_HSI().

uint32_t LL_UTILS_PLLInitTypeDef::VCO_Output

PLL clock Output range. This parameter can be a value of All PLLs VCO range

This feature can be modified afterwards using unitary function LL_RCC_PLL1_SetVCOOutputRange().

Definition at line 129 of file stm32h7xx_ll_utils.h.

Referenced by LL_PLL_ConfigSystemClock_HSE(), and LL_PLL_ConfigSystemClock_HSI().

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The documentation for this struct was generated from the following file:

• stm32h7xx_ll_utils.h