1、功能说明
    1、入侵检测自毁

2、使用环境

    软件开发环境：KEIL MDK-ARM V5.25

        硬件环境：
        1、基于评估板N32G4FRML-STB V1.1开发
        2、MCU：N32G4FRMEL7


3、使用说明
    
    系统配置：
        1、时钟源：HSE+PLL
        2、时钟频率：144
        3、入侵检测脚：PC13



    使用方法：
        当PC13管脚灌入高电平后,在KEIL下编译后烧录到评估板，通过调试器进入调试模式。查看BKP窗口，
	全速执行后，42个备份寄存器都写入了对应的值。当PC13管脚灌入高电平后，这42个备份寄存器就全部清零了。


4、注意事项
    无


1. Function description
    1. intrusion detection self-destruct

2. Use environment
    Software development environment: KEIL MDK-ARM V5.25
    Hardware environment:
        1. Developed based on evaluation board N32G4FRML-STB V1.1
        2. MCU: N32G4FRMEL7

3. Instructions for use
    System configuration:
        1. Clock source: HSE+PLL
        2. Clock frequency: 144
        3. Intrusion detection pin: PC13

    Instructions:
        When the PC13 pin is plugged into high level, after compiling in KEIL, burn to the evaluation board and enter debugging mode through the debugger. Check the BKP window, and after full speed execution, the corresponding values are written to all 42 backup registers. When the PC13 pin is plugged into low level, all 42 backup registers are cleared.

4. Precautions
    None
