1、功能说明
    此例程展示了CM7与CM4的内核之间的通信交互，通过中断的形式。

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：
          N32H785 系列
          N32H785xxxxEC 系列
          N32H787 系列


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  M4核 300MHz

    使用方法：
        1、编译后将CM7和CM4的工程程序分别下载到开发板并复位运行;
        2、CM7发送数据之后，CM4将接收到数据转发给CM7, CM7判断发送的数据是否与接受的数据一致，来判断是否测试成功。

4、注意事项
    无
    
1. Function description

    This example shows the communication interaction between the cores of the CM7 and the CM4 by interrupt.

2. Development environment

    Software development environment: KEIL MDK-ARM V5.34
                                      IAR EWARM 8.50.1 
    Supported chips:
          N32H785 series
          N32H785xxxxEC series
          N32H787 series

3. How to use

    System Configuration:
        1. Clock source: HSI+PLL
        2. System Clock frequency: 
           M7 Core：600MHz  M4 Core：300MHz


     Instructions:
        1. After compiling, download the program of CM7 and CM4 projects respectively and reset, the program start running；
        2. After the CM7 sends data, the CM4 forwards the data received to the CM7, 
           and the CM7 judges whether the sent data is consistent with the received data to determine whether the test is successful or not.

4. Attention
    None

