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MCU中的8位SPI接口如何与10位A/D芯片通信?

Other Parts Discussed in Thread: ADC102S021

你好:

     请问一下,我选用的A/D芯片是德州仪器的adc102s021芯片,使用的MCU是stc12c2052ad,带有8位SPI接口,看了ADC102S021芯片说明书,不知道如何实现IN1/IN2切换着与STC12C2052AD通信?也就是说如何将AD转换结果读取入MCU?