Default Values

Defines
#define	LL_CRS_RELOADVALUE_DEFAULT   0x0000BB7FU
	Reset value of the RELOAD field.
#define	LL_CRS_ERRORLIMIT_DEFAULT   0x00000022U
	Reset value of Frequency error limit.
#define	LL_CRS_HSI48CALIBRATION_DEFAULT   0x00000020U
	Reset value of the HSI48 Calibration field.

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Define Documentation

#define LL_CRS_ERRORLIMIT_DEFAULT   0x00000022U

Reset value of Frequency error limit.

Definition at line 134 of file stm32h7xx_ll_crs.h.

#define LL_CRS_HSI48CALIBRATION_DEFAULT   0x00000020U

Reset value of the HSI48 Calibration field.

Note:

The default value is 64, which corresponds to the middle of the trimming interval. The trimming step is specified in the product datasheet. A higher TRIM value corresponds to a higher output frequency.

Definition at line 142 of file stm32h7xx_ll_crs.h.

#define LL_CRS_RELOADVALUE_DEFAULT   0x0000BB7FU

Reset value of the RELOAD field.

Note:

The reset value of the RELOAD field corresponds to a target frequency of 48 MHz and a synchronization signal frequency of 1 kHz (SOF signal from USB)

Definition at line 129 of file stm32h7xx_ll_crs.h.