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PLLSAI2
[RCC Exported Functions]
Functions | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_Enable (void) |
| Enable PLLSAI2 CR PLLSAI2ON LL_RCC_PLLSAI2_Enable. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_Disable (void) |
| Disable PLLSAI2 CR PLLSAI2ON LL_RCC_PLLSAI2_Disable. | |
| __STATIC_INLINE uint32_t | LL_RCC_PLLSAI2_IsReady (void) |
| Check if PLLSAI2 Ready CR PLLSAI2RDY LL_RCC_PLLSAI2_IsReady. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_ConfigDomain_SAI (uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP) |
| Configure PLLSAI2 used for SAI domain clock. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_ConfigDomain_ADC (uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR) |
| Configure PLLSAI2 used for ADC domain clock. | |
| __STATIC_INLINE uint32_t | LL_RCC_PLLSAI2_GetN (void) |
| Get SAI2PLL multiplication factor for VCO PLLSAI2CFGR PLLSAI2N LL_RCC_PLLSAI2_GetN. | |
| __STATIC_INLINE uint32_t | LL_RCC_PLLSAI2_GetP (void) |
| Get SAI2PLL division factor for PLLSAI2P. | |
| __STATIC_INLINE uint32_t | LL_RCC_PLLSAI2_GetR (void) |
| Get SAI2PLL division factor for PLLSAI2R. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_EnableDomain_SAI (void) |
| Enable PLLSAI2 output mapped on SAI domain clock PLLSAI2CFGR PLLSAI2PEN LL_RCC_PLLSAI2_EnableDomain_SAI. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_DisableDomain_SAI (void) |
| Disable PLLSAI2 output mapped on SAI domain clock. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_EnableDomain_ADC (void) |
| Enable PLLSAI2 output mapped on ADC domain clock PLLSAI2CFGR PLLSAI2REN LL_RCC_PLLSAI2_EnableDomain_ADC. | |
| __STATIC_INLINE void | LL_RCC_PLLSAI2_DisableDomain_ADC (void) |
| Disable PLLSAI2 output mapped on ADC domain clock. | |
Function Documentation
| __STATIC_INLINE void LL_RCC_PLLSAI2_ConfigDomain_ADC | ( | uint32_t | Source, |
| uint32_t | PLLM, | ||
| uint32_t | PLLN, | ||
| uint32_t | PLLR | ||
| ) |
Configure PLLSAI2 used for ADC domain clock.
- Note:
- PLL Source and PLLM Divider can be written only when PLL, PLLSAI2 and PLLSAI2 are disabled
- PLLN/PLLR can be written only when PLLSAI2 is disabled
-
This can be selected for ADC PLLCFGR PLLSRC LL_RCC_PLLSAI2_ConfigDomain_ADC
PLLCFGR PLLM LL_RCC_PLLSAI2_ConfigDomain_ADC
PLLSAI2CFGR PLLSAI2N LL_RCC_PLLSAI2_ConfigDomain_ADC
PLLSAI2CFGR PLLSAI2R LL_RCC_PLLSAI2_ConfigDomain_ADC
- Parameters:
-
Source This parameter can be one of the following values: - LL_RCC_PLLSOURCE_NONE
- LL_RCC_PLLSOURCE_MSI
- LL_RCC_PLLSOURCE_HSI
- LL_RCC_PLLSOURCE_HSE
PLLM This parameter can be one of the following values: - LL_RCC_PLLM_DIV_1
- LL_RCC_PLLM_DIV_2
- LL_RCC_PLLM_DIV_3
- LL_RCC_PLLM_DIV_4
- LL_RCC_PLLM_DIV_5
- LL_RCC_PLLM_DIV_6
- LL_RCC_PLLM_DIV_7
- LL_RCC_PLLM_DIV_8
PLLN Between 8 and 86 PLLR This parameter can be one of the following values: - LL_RCC_PLLSAI2R_DIV_2
- LL_RCC_PLLSAI2R_DIV_4
- LL_RCC_PLLSAI2R_DIV_6
- LL_RCC_PLLSAI2R_DIV_8
- Return values:
-
None
Definition at line 3645 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_ConfigDomain_SAI | ( | uint32_t | Source, |
| uint32_t | PLLM, | ||
| uint32_t | PLLN, | ||
| uint32_t | PLLP | ||
| ) |
Configure PLLSAI2 used for SAI domain clock.
- Note:
- PLL Source and PLLM Divider can be written only when PLL, PLLSAI2 and PLLSAI2 are disabled
- PLLN/PLLP can be written only when PLLSAI2 is disabled
-
This can be selected for SAI1 or SAI2 PLLCFGR PLLSRC LL_RCC_PLLSAI2_ConfigDomain_SAI
PLLCFGR PLLM LL_RCC_PLLSAI2_ConfigDomain_SAI
PLLSAI2CFGR PLLSAI2N LL_RCC_PLLSAI2_ConfigDomain_SAI
PLLSAI2CFGR PLLSAI2P LL_RCC_PLLSAI2_ConfigDomain_SAI
- Parameters:
-
Source This parameter can be one of the following values: - LL_RCC_PLLSOURCE_NONE
- LL_RCC_PLLSOURCE_MSI
- LL_RCC_PLLSOURCE_HSI
- LL_RCC_PLLSOURCE_HSE
PLLM This parameter can be one of the following values: - LL_RCC_PLLM_DIV_1
- LL_RCC_PLLM_DIV_2
- LL_RCC_PLLM_DIV_3
- LL_RCC_PLLM_DIV_4
- LL_RCC_PLLM_DIV_5
- LL_RCC_PLLM_DIV_6
- LL_RCC_PLLM_DIV_7
- LL_RCC_PLLM_DIV_8
PLLN Between 8 and 86 PLLP This parameter can be one of the following values: - LL_RCC_PLLSAI2P_DIV_7
- LL_RCC_PLLSAI2P_DIV_17
- Return values:
-
None
Definition at line 3607 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_Disable | ( | void | ) |
Disable PLLSAI2 CR PLLSAI2ON LL_RCC_PLLSAI2_Disable.
- Return values:
-
None
Definition at line 3562 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_DisableDomain_ADC | ( | void | ) |
Disable PLLSAI2 output mapped on ADC domain clock.
- Note:
- In order to save power, when of the PLLSAI2 is not used, Main PLLSAI2 should be 0 PLLSAI2CFGR PLLSAI2REN LL_RCC_PLLSAI2_DisableDomain_ADC
- Return values:
-
None
Definition at line 3728 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_DisableDomain_SAI | ( | void | ) |
Disable PLLSAI2 output mapped on SAI domain clock.
- Note:
- In order to save power, when of the PLLSAI2 is not used, should be 0 PLLSAI2CFGR PLLSAI2PEN LL_RCC_PLLSAI2_DisableDomain_SAI
- Return values:
-
None
Definition at line 3706 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_Enable | ( | void | ) |
Enable PLLSAI2 CR PLLSAI2ON LL_RCC_PLLSAI2_Enable.
- Return values:
-
None
Definition at line 3552 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_EnableDomain_ADC | ( | void | ) |
Enable PLLSAI2 output mapped on ADC domain clock PLLSAI2CFGR PLLSAI2REN LL_RCC_PLLSAI2_EnableDomain_ADC.
- Return values:
-
None
Definition at line 3716 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE void LL_RCC_PLLSAI2_EnableDomain_SAI | ( | void | ) |
Enable PLLSAI2 output mapped on SAI domain clock PLLSAI2CFGR PLLSAI2PEN LL_RCC_PLLSAI2_EnableDomain_SAI.
- Return values:
-
None
Definition at line 3694 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE uint32_t LL_RCC_PLLSAI2_GetN | ( | void | ) |
Get SAI2PLL multiplication factor for VCO PLLSAI2CFGR PLLSAI2N LL_RCC_PLLSAI2_GetN.
- Return values:
-
Between 8 and 86
Definition at line 3656 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE uint32_t LL_RCC_PLLSAI2_GetP | ( | void | ) |
Get SAI2PLL division factor for PLLSAI2P.
- Note:
- used for PLLSAI2CLK (SAI1 or SAI2 clock). PLLSAI2CFGR PLLSAI2P LL_RCC_PLLSAI2_GetP
- Return values:
-
Returned value can be one of the following values: - LL_RCC_PLLSAI2P_DIV_7
- LL_RCC_PLLSAI2P_DIV_17
Definition at line 3669 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE uint32_t LL_RCC_PLLSAI2_GetR | ( | void | ) |
Get SAI2PLL division factor for PLLSAI2R.
- Note:
- used for PLLADC2CLK (ADC clock) PLLSAI2CFGR PLLSAI2R LL_RCC_PLLSAI2_GetR
- Return values:
-
Returned value can be one of the following values: - LL_RCC_PLLSAI2R_DIV_2
- LL_RCC_PLLSAI2R_DIV_4
- LL_RCC_PLLSAI2R_DIV_6
- LL_RCC_PLLSAI2R_DIV_8
Definition at line 3684 of file stm32l4xx_ll_rcc.h.
| __STATIC_INLINE uint32_t LL_RCC_PLLSAI2_IsReady | ( | void | ) |
Check if PLLSAI2 Ready CR PLLSAI2RDY LL_RCC_PLLSAI2_IsReady.
- Return values:
-
State of bit (1 or 0).
Definition at line 3572 of file stm32l4xx_ll_rcc.h.
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