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                                样例使用说明
                             Sample Description
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功能描述：
该样例演示了EPWM在调试模式下正常输出功能，进入调试模式，配置EPWM在调试时正常输出，将程
序暂停运行，可观察到EPWM正常输出，配置PWM在调试时不输出，将程序暂停运行，可观察到EPWM
不输出，LED1每隔1s翻转一次。

Function descriptions:
This example demonstrates the normal output function of EPWM in debugging mode, 
entering debugging mode, configuring EPWM to output normally during debugging, 
and completing the process Pause the program and observe the normal output of 
EPWM. Configure PWM to not output during debugging and pause the program to 
observe EPWM No output, LED1 flips every 1 second.
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测试环境：
测试用板：DPM32M087RBTx_EVB V1.0
MDK版本： 5.28

Test environment:
Test board: DPM32M087RBTx_EVB V1.0
MDK Version: 5.28
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使用步骤：
1. 编译下载程序到MCU，并运行。
2. 进入调试模式，分别在配置EPWM是否在Debug模式输出后打断点，可在PA7,PA8观察到EPWM输出
的波形。
3. 可观察到开发板上的LED1每隔1s翻转一次。

Example execution steps:
1. Compile and download the program to MCU, and run it.
2. Enter debugging mode and set the breakpoint after configuring whether EPWM 
outputs in Debug mode. This can be done in PA7, PA8 observed EPWM output The waveform of.
3. It can be observed that LED1 on the development board flips every 1 second.
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注意事项：
LED引脚如下：
LED1       -> PC10

EPWM引脚如下：
EPWM_CH0_P  -> PA7
EPWM_CH0_N  -> PA8


Notes:
The LED pins are as follows:
LED1       -> PC10

The EPWM pins are as follows:
EPWM_CH0_P  -> PA7
EPWM_CH0_N  -> PA8
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