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.
ID寄存器和其他的配置寄存器都能读写,但是数据寄存器写进去的值读不出来,读出来的值一直都是0,用的是异步模式,内部的基准电压也没有,量不到。
你好,我想问一下,这个DAC81408片子的内部参考电压不足千分之一是怎么回事啊。