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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CCT的输出比较和中断功能，PA2,PA3输出比较波形，通道0产生比较中断翻转LED2，
通道2产生比较中断翻转LED3，LED1每隔1s翻转一次。

Function descriptions:
This example demonstrates the output comparison and interrupt function of CCT, 
PA2 and PA3 output comparison waveforms, channel 0 generates comparison interrupt 
flip LED2,Channel 2 generates a comparison interrupt flip LED3, 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. 可观察到开发板上的LED1每隔1s翻转一次。
3. 通道0产生比较中断翻转LED2，通道2产生比较中断翻转LED3。
4. 可在PA2,PA3观察到比较输出的波形。

Example execution steps:
1. Compile and download the program to MCU, and run it.
2. It can be observed that LED1 on the development board flips every 1 second.
3. Channel 0 generates a comparison interrupt flip LED2, while channel 2 .
4. Can be found in PA2, PA3 observed a comparison of the output waveform.
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注意事项：
LED引脚如下：
LED1       -> PC10
LED2       -> PC11
LED3       -> PC12

CCT引脚如下：
CCT0_CH0  -> PA2
CCT0_CH1  -> PA3


Notes:
The LED pins are as follows:
LED1       -> PC10
LED2       -> PC11
LED3       -> PC12

The CCT pins are as follows:
CCT0_CH0  -> PA2
CCT0_CH1  -> PA3
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