This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

求助!!ads8548采集回来的值都是全0?

Other Parts Discussed in Thread: ADS8548

这次采用ads8548作为AD芯片,采用pdf上的电路,用的是硬件模式,采集电压给的都是1V,busy信号也出来了,为什么从并口读出来的数都是全0呢?