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VPIF中断 问题



你好,我现在配置了VPIF,capture mode,8bit,注册了中断函数,运行后,单步调试,每次会连续接受两次 VPIF中断,这是为什么,我配置了CH0和CH1 两个,后来试过只配置CH0,中断也只使能CH0,但是还是每次会连续进入两次中断。这是为什么? 我分辨率设置为752*480的