MSP430 PXIFG 中断标志位需要软件清除吗

HKSDY江小易 2012-06-20

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变太玲

文档里写的很清楚 Each PxIFG flag must be reset with software

18 0 2012-06-21 0条评论回复

heshaxiang

Each PxIFGx bit is the interrupt flag for its corresponding I/O pin and is setwhen the selected input signal edge occurs at the pin.
Each PxIFG flag must be reset with software
不会自动复位，必须由软件来复位

14 0 2012-07-05 0条评论回复

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