1、功能说明
     1、GTIMA2 CH1 CH2 CH3 CH4输出频率相同占空比不同的PWM

2、使用环境
    软件开发环境：KEIL MDK-ARM V5.34
    软件开发环境：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、端口配置：
			PA0选择为GTIMA1的CH1输出
			PA1选择为GTIMA1的CH2输出
			PA2选择为GTIMA1的CH3输出
			PA3选择为GTIMA1的CH4输出
        4、TIM：
			GTIMA1 CH1 CH2 CH3 CH4周期相等，占空比不等
    使用方法：
        1、编译后打开调试模式，用示波器或者逻辑分析仪观察GTIMA1 CH1 CH2 CH3 CH4的波形
        2、程序运行后，产生4路周期相等占空比不同的PWM信号

4、注意事项
    无
    
1. Function description
    1. GTIMA1 CH1 CH2 CH3 CH4 output frequency the same duty cycle different PWM

2. Development environment
    Software development environment: KEIL MDK-ARM V5.34
    Software development environment: IAR EWARM 8.50.1

    Supported chips:
        N32H730  
        N32H735   
        N32H735EC
        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. Port configuration:
			PA0 is selected as the CH1 output of GTIMA1
			PA1 is selected as the CH2 output of GTIMA1
			PA2 is selected as the CH3 output of GTIMA1
			PA3 is selected as the CH4 output of GTIMA1
        4. TIM:
			GTIMA1 CH1 CH2 CH3 CH4 has the same period, and the duty cycle is not equal
    Instructions:
         1. After compiling, turn on the debug mode, use an oscilloscope or logic analyzer to observe the waveforms of GTIMA1 CH1, CH2, CH3, CH4
         2. After the program runs, 4 PWM signals with equal period and different duty cycle are generated
4. Attention
    None

