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开发板的使用步骤..............................................................................................................13 2.6 参考板串口的使用..............................................................................................................17 2.6.1 Windows 下设置超级终端.........................................................................................17 2.6.2 Linux 下minicom 设置..............................................................................................19 第三章 硬件.....................................................................................................................................21 3.1 主要IC 简介........................................................................................................................21 3.2 各硬件模块简介..................................................................................................................21 3.2.1 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