ST STM32F2 User Manual

UM1940
LL RCC Generic Driver
DocID028236 Rev 2
1033/1371
LL_RCC_PLLM_DIV_47
LL_RCC_PLLM_DIV_48
LL_RCC_PLLM_DIV_49
LL_RCC_PLLM_DIV_50
LL_RCC_PLLM_DIV_51
LL_RCC_PLLM_DIV_52
LL_RCC_PLLM_DIV_53
LL_RCC_PLLM_DIV_54
LL_RCC_PLLM_DIV_55
LL_RCC_PLLM_DIV_56
LL_RCC_PLLM_DIV_57
LL_RCC_PLLM_DIV_58
LL_RCC_PLLM_DIV_59
LL_RCC_PLLM_DIV_60
LL_RCC_PLLM_DIV_61
LL_RCC_PLLM_DIV_62
LL_RCC_PLLM_DIV_63
PLLN: Between 192 and 432
PLLR: This parameter can be one of the following values:
LL_RCC_PLLI2SR_DIV_2
LL_RCC_PLLI2SR_DIV_3
LL_RCC_PLLI2SR_DIV_4
LL_RCC_PLLI2SR_DIV_5
LL_RCC_PLLI2SR_DIV_6
LL_RCC_PLLI2SR_DIV_7
Return values
None:
Notes
PLL Source and PLLM Divider can be written only when PLL,
PLLI2S are disabled
PLLN/PLLR can be written only when PLLI2S is disabled
This can be selected for I2S
Reference Manual to
LL API cross
reference:
PLLCFGR PLLSRC LL_RCC_PLLI2S_ConfigDomain_I2S
PLLCFGR PLLM LL_RCC_PLLI2S_ConfigDomain_I2S
PLLI2SCFGR PLLI2SN
LL_RCC_PLLI2S_ConfigDomain_I2S
PLLI2SCFGR PLLI2SR
LL_RCC_PLLI2S_ConfigDomain_I2S
LL_RCC_PLLI2S_GetN
Function name
__STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetN (void )
Function description
Get I2SPLL multiplication factor for VCO.
Return values
Between: 192 and 432
Reference Manual to
LL API cross
reference:
PLLI2SCFGR PLLI2SN LL_RCC_PLLI2S_GetN
LL_RCC_PLLI2S_GetR
Function name
__STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetR (void )

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English