为什么我的MSP430F449外接32768晶振引脚测量电压为0.35V?频率好像也不对!但是LCD可以正常显示!郁闷。。。求解释。。。谢谢。。
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为什么我的MSP430F449外接32768晶振引脚测量电压为0.35V?频率好像也不对!但是LCD可以正常显示!郁闷。。。求解释。。。谢谢。。