HAL
LL_RCC_PLL_ConfigSpreadSpectrum() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALLL_RCC_PLL_ConfigSpreadSpectrum()

LL_RCC_PLL_ConfigSpreadSpectrum() function

Configure Spread Spectrum used for PLL

Syntax

__STATIC_INLINE void LL_RCC_PLL_ConfigSpreadSpectrum(uint32_t Mod,     uint32_t Inc,     uint32_t Sel);

Arguments

Mod

Between Min_Data=0 and Max_Data=8191

Inc

Between Min_Data=0 and Max_Data=32767

Sel

This parameter can be one of the following values: @arg LL_RCC_SPREAD_SELECT_CENTER @arg LL_RCC_SPREAD_SELECT_DOWN

Return value

None

Notes

These bits must be written before enabling PLL SSCGR INCSTEP LL_RCC_PLL_ConfigSpreadSpectrum\n SSCGR SPREADSEL LL_RCC_PLL_ConfigSpreadSpectrum

References

LocationText
stm32f4xx_ll_rcc.h:5060
__STATIC_INLINE void LL_RCC_PLL_ConfigSpreadSpectrum(uint32_t Mod, uint32_t Inc, uint32_t Sel)

Data Use

Data read by LL_RCC_PLL_ConfigSpreadSpectrum()
LL_RCC_PLL_ConfigSpreadSpectrum()