刚焊好的DSP28335,上电后用示波器观测XRS复位引脚,发现有周期性负向脉冲输出,不知什么原因?欢迎各位大侠参与讨论
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刚焊好的DSP28335,上电后用示波器观测XRS复位引脚,发现有周期性负向脉冲输出,不知什么原因?欢迎各位大侠参与讨论
可不可以这样理解:28335的空片子,上电后看门狗默认是使能的?
我查过DSP28335的芯片手册,好像没有讲全装置复位(输出)