FAQ
Hi,
Thank you for your post but can we clarify which product are you referring? The title say AD7790 but the post it self uses AD7190 and I also see AD7730 in the code. Please let us know so we can help you better or we can re-direct you to the responsible…
Hello, everyone:
I'm using AD7790 for A / D conversion, and get data from AD7790 using the SPI function of STM32F103.
I configured it according to its Timing Diagram. However, I could not get correct data from AD7790. I think I configured all the…
我在使用AD7790过程中,能够正常读到状态寄存器、模式寄存器、滤波寄存器的值,但是在读数据寄存器中,遇到了一个问题。
读完一次数据寄存器后,再读状态寄存器判断数据是否就位时,就会始终无法得到数据就位的状态。
我使用的是SPI通信,配置的是8位数据模式。
AD7790除了数据寄存器是16位外,其他都是8位寄存器,我想是否和这个有关。
求问我应该怎么配置才能一直得到数据寄存器的值?