Collaboration diagram for PWREx Regulator Voltage Scale:

Macros
#define	PWR_REGULATOR_VOLTAGE_SCALE1
#define	PWR_REGULATOR_VOLTAGE_SCALE2
#define	PWR_REGULATOR_VOLTAGE_SCALE3 PWR_CR_VOS_0 /* Scale 3 mode: the maximum value of fHCLK is 120 MHz. */

Detailed Description

Macro Definition Documentation

#define PWR_REGULATOR_VOLTAGE_SCALE1

Value:

PWR_CR_VOS /* Scale 1 mode(default value at reset): the maximum value of fHCLK is 168 MHz. It can be extended to

180 MHz by activating the over-drive mode. */

Definition at line 72 of file stm32f4xx_hal_pwr_ex.h.

#define PWR_REGULATOR_VOLTAGE_SCALE2

Value:

PWR_CR_VOS_1 /* Scale 2 mode: the maximum value of fHCLK is 144 MHz. It can be extended to

168 MHz by activating the over-drive mode. */

Definition at line 73 of file stm32f4xx_hal_pwr_ex.h.

#define PWR_REGULATOR_VOLTAGE_SCALE3 PWR_CR_VOS_0 /* Scale 3 mode: the maximum value of fHCLK is 120 MHz. */

Definition at line 74 of file stm32f4xx_hal_pwr_ex.h.