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关于ds90ub913/914配置问题



在913上挂了个摄像头,用个单片机控制914,用单片机通过设置914的0x06,0x07可以配置913,0x08和0x10也可以配置摄像头(对寄存器的读写正确),现在的问题是当加载摄像头驱动时候,摄像头上PCLK木有输出,VS,HS等有输出,因此914端木有输出。如果不通过913/914,直接用单片机IIC对摄像头操作,相同的驱动,摄像头有PCLK,VS,hs等输出,将这些信号输入到913,从914上可以测到PCLK,VS,HS等信号。在线等FAE解答