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Z30/Projects/PY32F403-STK/Example/RCC/RCC_HSI_Output
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readme.txt
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================================================================================
                                样例使用说明
                             Sample Description
================================================================================
功能描述：
此样例配置系统时钟为HSI，并通过MCO（PA08）引脚输出。

Function descriptions:
This sample configures the system clock to use the HSI (High-Speed Internal) 
clock source and outputs it through the MCO (PA08) pin.

================================================================================
测试环境：
测试用板：PY32F403_STK
MDK版本：5.28
IAR版本：9.20
GCC版本：GNU Arm Embedded Toolchain 10.3-2021.10

Test environment:
Test board: PY32F403_STK
MDK Version: 5.28
IAR Version: 9.20
GCC Version: GNU Arm Embedded Toolchain 10.3-2021.10

================================================================================
使用步骤：
1. 编译下载程序到MCU，并运行；
2. 使用示波器监测PA08引脚上的频率，观察是否与配置的HSI频率一致；

Example execution steps:
1. Compile and download the program to the MCU and run it;
2. Use an oscilloscope to monitor the frequency on the PA08 pin and check if 
it matches the configured HSI frequency.

================================================================================
注意事项：

Notes:

================================================================================