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CodeScopeSTM32 Libraries and SamplesHALLL_RCC_PLL_ConfigDomain_SYS()

LL_RCC_PLL_ConfigDomain_SYS() function

Configure PLL used for SYSCLK Domain (*) value not defined in all devices. (*) value not defined in all devices.

Syntax

__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source,     uint32_t PLLM,     uint32_t PLLN,     uint32_t PLLP_R);

Arguments

Source

This parameter can be one of the following values: @arg LL_RCC_PLLSOURCE_HSI @arg LL_RCC_PLLSOURCE_HSE

PLLM

This parameter can be one of the following values: @arg LL_RCC_PLLM_DIV_2 @arg LL_RCC_PLLM_DIV_3 @arg LL_RCC_PLLM_DIV_4 @arg LL_RCC_PLLM_DIV_5 @arg LL_RCC_PLLM_DIV_6 @arg LL_RCC_PLLM_DIV_7 @arg LL_RCC_PLLM_DIV_8 @arg LL_RCC_PLLM_DIV_9 @arg LL_RCC_PLLM_DIV_10 @arg LL_RCC_PLLM_DIV_11 @arg LL_RCC_PLLM_DIV_12 @arg LL_RCC_PLLM_DIV_13 @arg LL_RCC_PLLM_DIV_14 @arg LL_RCC_PLLM_DIV_15 @arg LL_RCC_PLLM_DIV_16 @arg LL_RCC_PLLM_DIV_17 @arg LL_RCC_PLLM_DIV_18 @arg LL_RCC_PLLM_DIV_19 @arg LL_RCC_PLLM_DIV_20 @arg LL_RCC_PLLM_DIV_21 @arg LL_RCC_PLLM_DIV_22 @arg LL_RCC_PLLM_DIV_23 @arg LL_RCC_PLLM_DIV_24 @arg LL_RCC_PLLM_DIV_25 @arg LL_RCC_PLLM_DIV_26 @arg LL_RCC_PLLM_DIV_27 @arg LL_RCC_PLLM_DIV_28 @arg LL_RCC_PLLM_DIV_29 @arg LL_RCC_PLLM_DIV_30 @arg LL_RCC_PLLM_DIV_31 @arg LL_RCC_PLLM_DIV_32 @arg LL_RCC_PLLM_DIV_33 @arg LL_RCC_PLLM_DIV_34 @arg LL_RCC_PLLM_DIV_35 @arg LL_RCC_PLLM_DIV_36 @arg LL_RCC_PLLM_DIV_37 @arg LL_RCC_PLLM_DIV_38 @arg LL_RCC_PLLM_DIV_39 @arg LL_RCC_PLLM_DIV_40 @arg LL_RCC_PLLM_DIV_41 @arg LL_RCC_PLLM_DIV_42 @arg LL_RCC_PLLM_DIV_43 @arg LL_RCC_PLLM_DIV_44 @arg LL_RCC_PLLM_DIV_45 @arg LL_RCC_PLLM_DIV_46 @arg LL_RCC_PLLM_DIV_47 @arg LL_RCC_PLLM_DIV_48 @arg LL_RCC_PLLM_DIV_49 @arg LL_RCC_PLLM_DIV_50 @arg LL_RCC_PLLM_DIV_51 @arg LL_RCC_PLLM_DIV_52 @arg LL_RCC_PLLM_DIV_53 @arg LL_RCC_PLLM_DIV_54 @arg LL_RCC_PLLM_DIV_55 @arg LL_RCC_PLLM_DIV_56 @arg LL_RCC_PLLM_DIV_57 @arg LL_RCC_PLLM_DIV_58 @arg LL_RCC_PLLM_DIV_59 @arg LL_RCC_PLLM_DIV_60 @arg LL_RCC_PLLM_DIV_61 @arg LL_RCC_PLLM_DIV_62 @arg LL_RCC_PLLM_DIV_63

PLLN

Between 50/192(*) and 432

PLLP_R

This parameter can be one of the following values: @arg LL_RCC_PLLP_DIV_2 @arg LL_RCC_PLLP_DIV_4 @arg LL_RCC_PLLP_DIV_6 @arg LL_RCC_PLLP_DIV_8 @arg LL_RCC_PLLR_DIV_2 (*) @arg LL_RCC_PLLR_DIV_3 (*) @arg LL_RCC_PLLR_DIV_4 (*) @arg LL_RCC_PLLR_DIV_5 (*) @arg LL_RCC_PLLR_DIV_6 (*) @arg LL_RCC_PLLR_DIV_7 (*)

Return value

None

Notes

PLL Source and PLLM Divider can be written only when PLL, PLLI2S and PLLSAI(*) are disabled PLLN/PLLP can be written only when PLL is disabled PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_SYS\n PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_SYS\n PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_SYS\n PLLCFGR PLLP LL_RCC_PLL_ConfigDomain_SYS

Examples

LL_RCC_PLL_ConfigDomain_SYS() is referenced by 67 libraries and example projects.

References

LocationReferrerText
stm32f4xx_ll_rcc.h:4304
__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP_R)
stm32f4xx_ll_utils.c:506LL_PLL_ConfigSystemClock_HSI()
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI, UTILS_PLLInitStruct->PLLM, UTILS_PLLInitStruct->PLLN,
stm32f4xx_ll_utils.c:578LL_PLL_ConfigSystemClock_HSE()
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSE, UTILS_PLLInitStruct->PLLM, UTILS_PLLInitStruct->PLLN,

Call Tree

Functions calling LL_RCC_PLL_ConfigDomain_SYS()
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LL_RCC_PLL_ConfigDomain_SYS()