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UM1940

LL RCC Generic Driver

DocID028236 Rev 2

1031/1371

Function description

Enable Spread Spectrum for PLL.

Return values

None:

Reference Manual to

LL API cross

reference:

SSCGR SSCGEN LL_RCC_PLL_SpreadSpectrum_Enable

LL_RCC_PLL_SpreadSpectrum_Disable

Function name

__STATIC_INLINE void

LL_RCC_PLL_SpreadSpectrum_Disable (void )

Function description

Disable Spread Spectrum for PLL.

Return values

None:

Reference Manual to

LL API cross

reference:

SSCGR SSCGEN LL_RCC_PLL_SpreadSpectrum_Disable

LL_RCC_PLLI2S_Enable

Function name

__STATIC_INLINE void LL_RCC_PLLI2S_Enable (void )

Function description

Enable PLLI2S.

Return values

None:

Reference Manual to

LL API cross

reference:

CR PLLI2SON LL_RCC_PLLI2S_Enable

LL_RCC_PLLI2S_Disable

Function name

__STATIC_INLINE void LL_RCC_PLLI2S_Disable (void )

Function description

Disable PLLI2S.

Return values

None:

Reference Manual to

LL API cross

reference:

CR PLLI2SON LL_RCC_PLLI2S_Disable

LL_RCC_PLLI2S_IsReady

Function name

__STATIC_INLINE uint32_t LL_RCC_PLLI2S_IsReady (void )

Function description

Check if PLLI2S Ready.

Return values

State: of bit (1 or 0).

Reference Manual to

LL API cross

reference:

CR PLLI2SRDY LL_RCC_PLLI2S_IsReady

LL_RCC_PLLI2S_ConfigDomain_I2S

Function name

__STATIC_INLINE void LL_RCC_PLLI2S_ConfigDomain_I2S

(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English

ST STM32F2 User Manual

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