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IO疑问 msp430f149

Other Parts Discussed in Thread: MSP430F149

Q1:430上电时引脚空接,P1~P6的电平状态是高还是低或是别的?(我用万用表量过是低电平,是不是上电空接的时候所有IO均是低电平)

Q2:430的IO内部有没有上拉或是下拉电阻?(我读过datasheet,但是没有找到哎,下面是datasheet的截图)