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OMAP-L138 启动乱码问题



一、

系统启动后,串口输出的都是乱码。但是插上仿真器XDS100V2后,再启动输出 就是正常的。

二、

启动后,按复位按键,启动无法启动。

电路如下,INPUT侧直接接的是按键并没有上拉电阻。