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关于cdce913程序问题

Other Parts Discussed in Thread: CDCE913

 使用stm32f103io口来做i2c通讯,我已确保的是协议是没有问题的(移植到开发板上做过at24c02的存储,但是我使用在cdce913上就不可以操作,我尝试直接读取cdce913寄存器的数据每次读取到的数据都是7,不知是不是我的单片机同cdce913之间的通讯连接方式有问题,请大家解答