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您好。我想咨询一下：MCU只有一路SPI接口，但需要和多个DAC8760通信。那么可以用多个GPIO作为CS片选信号，分别选中不同的DAC8760，而MCU的SCKL,MISO,MOSI这三根信号同时连接多片DAC8760,进行通信，这样设计会有什么问题没有呢？
没有问题，就和ADS1291 datasheet上这种架构一样：
