MINI58_BSP V3.01.005
The Board Support Package for Mini58 Series MCU
Macros | Functions | Variables
system_Mini58Series.h File Reference

Mini58 series system clock definition file. More...

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Macros

#define __XTAL12M   (12000000UL)
 
#define __XTAL32K   (32768UL)
 
#define __IRC10K   (10000UL)
 
#define __XTAL   __XTAL12M
 
#define __HXT   __XTAL
 
#define __HIRC   (22118400UL) /* Clock output of Internal high speed RC 22.1184M */
 

Functions

void SystemCoreClockUpdate (void)
 Updates the SystemCoreClock with current core Clock retrieved from CPU registers. More...
 
void SystemInit (void)
 Check HIRC clock rate feed to HCLK. More...
 

Variables

uint32_t __HSI
 
uint32_t SystemCoreClock
 
uint32_t CyclesPerUs
 
uint32_t PllClock
 

Detailed Description

Mini58 series system clock definition file.

Version
V1.00
Revision
5
Date
15/05/26 10:19a
Note
SPDX-License-Identifier: Apache-2.0 Copyright (C) 2015 Nuvoton Technology Corp. All rights reserved.

Definition in file system_Mini58Series.h.

Macro Definition Documentation

◆ __HIRC

#define __HIRC   (22118400UL) /* Clock output of Internal high speed RC 22.1184M */

Definition at line 33 of file system_Mini58Series.h.

◆ __HXT

#define __HXT   __XTAL

Definition at line 32 of file system_Mini58Series.h.

◆ __IRC10K

#define __IRC10K   (10000UL)

Definition at line 30 of file system_Mini58Series.h.

◆ __XTAL

#define __XTAL   __XTAL12M

Definition at line 31 of file system_Mini58Series.h.

◆ __XTAL12M

#define __XTAL12M   (12000000UL)

Definition at line 28 of file system_Mini58Series.h.

◆ __XTAL32K

#define __XTAL32K   (32768UL)

Definition at line 29 of file system_Mini58Series.h.

Function Documentation

◆ SystemCoreClockUpdate()

void SystemCoreClockUpdate ( void  )

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

Update SystemCoreClock variable

Parameters
None
Returns
None

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
extern

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
extern

Cycles per micro second

Definition at line 23 of file system_Mini58Series.c.

◆ PllClock

uint32_t PllClock
extern

PLL Output Clock Frequency

Definition at line 22 of file system_Mini58Series.c.

◆ SystemCoreClock

uint32_t SystemCoreClock
extern

System Clock Frequency (Core Clock)

Definition at line 20 of file system_Mini58Series.c.