You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
================================================================================
样例使用说明
Sample Description
================================================================================
功能描述：
此样例配置系统时钟为PLL， （ ） ，
Function descriptions:
This sample configures the system clock to use the PLL (Phase-Locked Loop)
clock source with HSE (High-Speed External) as the input clock source and
outputs it through the MCO (PA08) pin. The PLL frequency is configured to
be 144MHz.
================================================================================
测试环境：
测试用板：
MDK版本：
IAR版本：
GCC版本：
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， ；
2. 按下用户按键；
3. 使用示波器监测PA08引脚上的频率， （ ） ；
Example execution steps:
1. Compile and download the program to the MCU and run it;
2. Press the user button;
3. Use an oscilloscope to monitor the frequency on the PA08 pin and check if
it matches the configured PLL frequency (144MHz).
================================================================================
注意事项：
Notes:
================================================================================