| MINI58_BSP V3.01.003 The Board Support Package for Mini58 Series MCU

Functions | Variables
system_Mini58Series.c File Reference

Mini58 series system clock init code and assert handler. More...

`#include <stdint.h>`
`#include "Mini58Series.h"`
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## Functions
void | SystemInit (void)
| Check HIRC clock rate feed to HCLK. More...
void | SystemCoreClockUpdate (void)
| This function is used to update the variable SystemCoreClock and must be called whenever the core clock is changed. More...

## Variables
uint32_t | SystemCoreClock = __HIRC
uint32_t | __HSI = __HIRC
uint32_t | PllClock = __HIRC
uint32_t | CyclesPerUs

## Detailed Description

Mini58 series system clock init code and assert handler.

Version
  V1.00

Revision
  3

Date
  15/02/13 9:13a

Note
  SPDX-License-Identifier: Apache-2.0 Copyright (C) 2015 Nuvoton Technology Corp. All rights reserved.

Definition in file system_Mini58Series.c.

## Function Documentation

## ◆ SystemCoreClockUpdate()

void SystemCoreClockUpdate | ( | void |  | ) |

This function is used to update the variable SystemCoreClock and must be called whenever the core clock is changed.

Updates the SystemCoreClock with current core Clock retrieved from CPU registers.

Parameters

  None. |

Return values

  None. |

Definition at line 43 of file system_Mini58Series.c.

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## ◆ SystemInit()

void SystemInit | ( | void |  | ) |

Check HIRC clock rate feed to HCLK.

Returns
  none

Definition at line 31 of file system_Mini58Series.c.

## Variable Documentation

## ◆ __HSI

uint32_t __HSI = __HIRC

Factory Default is internal high speed RC 44.2368M divided by 2

Definition at line 21 of file system_Mini58Series.c.

## ◆ CyclesPerUs

uint32_t CyclesPerUs

Cycles per micro second

Definition at line 23 of file system_Mini58Series.c.

## ◆ PllClock

uint32_t PllClock = __HIRC

PLL Output Clock Frequency

Definition at line 22 of file system_Mini58Series.c.

## ◆ SystemCoreClock

uint32_t SystemCoreClock = __HIRC

System Clock Frequency (Core Clock)

Definition at line 20 of file system_Mini58Series.c.