stm32f469/stm32f469i-disco/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h File Reference

CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
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Functions
void	SystemCoreClockUpdate (void)
	Update SystemCoreClock variable according to Clock Register Values. The SystemCoreClock variable contains the core clock (HCLK), it can be used by the user application to setup the SysTick timer or configure other parameters. More...
void	SystemInit (void)
	Setup the microcontroller system Initialize the FPU setting, vector table location and External memory configuration. More...

Variables
const uint8_t	AHBPrescTable [16]
const uint8_t	APBPrescTable [8]
uint32_t	SystemCoreClock
	System clock frequency (core clock) More...

Detailed Description

CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.

Author

MCD Application Team

Attention

© COPYRIGHT(c) 2017 STMicroelectronics

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Definition in file stm32f469/stm32f469i-disco/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h.