MSP430FR5994 示例代码上说把不用的I/O设置为低电平输出可以降低功耗,这是为什么?
PM5CTL0的LOCKLPM5有什么用?是不是一定要软件清零后才能实现对GPIO和RTC等的配置?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
MSP430FR5994 示例代码上说把不用的I/O设置为低电平输出可以降低功耗,这是为什么?
PM5CTL0的LOCKLPM5有什么用?是不是一定要软件清零后才能实现对GPIO和RTC等的配置?