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                                样例使用说明
                             Sample Description
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功能描述：
此样例演示了OPA的独立模式功能,OPA的负端和输出端短接，输出端会输出和正端一样的电
压值。

Function descriptions:
This example demonstrates the independent mode function of OPA, where the
negative and output terminals of OPA are short circuited, and the output 
terminal outputs the same electrical output as the positive terminal value.
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测试环境：
测试用板：PY32MD530_STK
MDK版本： 5.28

Test environment:
Test board: PY32MD530_STK
MDK Version: 5.28
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使用步骤：
1. 编译并下载程序；
2. PA10和PA8短接,PA9输入1V/2V/3V,PA8能输出1V/2V/3V.

Example execution steps:
1.Compile and download the program.
2.Short circuit PA10 and PA8, PA9 inputs 1V/2V/3V, PA8 can output 1V/2V/3V
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注意事项：

Notes:

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