1、功能说明
    1、PVD配置电压产生对应的中断; [PVD功能：当VDD电压经过设定电压时，MCU会产生PVD中断]。

2、使用环境

    软件开发环境：KEIL MDK-ARM V5.34
                  IAR EWARM 8.50.1 
    芯片支持：
        N32H730  
        N32H735   
        N32H735EC
        N32H760
        N32H762
        N32H765
        N32H765EC
        N32H785
        N32H785EC
        N32H787


3、使用说明

    系统配置
    1、时钟源：HSI+PLL
    2、系统时钟频率：
         M7核:     600MHz
    3、唤醒源：
        WAKEUP按键-PA0
    4、打印：PA9 - baud rate 115200

    使用方法：
        在KEIL下编译后烧录到评估板，把电压调到PVD设置电压附近，此时程序会进PVD_IRQHandler()中断，并打印相关信息。

4、注意事项
    
1. Function description
    The PVD configuration voltage generates a corresponding interrupt.[PVD function: 
    When the VDD voltage passes through the set voltage, the MCU will generate a PVD interrupt].

2. Development environment

    Software development environment: KEIL MDK-ARM V5.34
                                      IAR EWARM 8.50.1 
    Supported chips:
          N32H760 
          N32H762
          N32H765
          N32H765EC
          N32H785
          N32H785EC
          N32H787

3. How to use

    System Configuration:
    1. Clock source: HSI+PLL
    2. System Clock frequency:
             M7 core :  600MHz

    3. Wake-up source: 
        WAKEUP button-PA0
    4. printf: PA9 - baud rate 115200

     Instructions:
        After compiling under KEIL and burning to the evaluation board, adjust the voltage to near the PVD setting voltage,
        at this time the program will go into the PVD_IRQHandler() interrupt and print the relevant information.

4. Attention


