请问我可以通过多路复用2为每个模数转换器复用我的4个输入吗？

您好，我一直在考虑为我的顶点设计项目使用SPARTAN 3AN入门套件，我唯一与此套件相关的问题是它似乎只有一个输入到每个ADC（VINA和VINB）。
我需要4个ADC输入。
我可以通过多路复用2为每个模数转换器复用我的4个输入吗？
如果是这样，我该怎么做呢？



以下为原文

Hello, I've been thinking about using the SPARTAN 3AN Starter Kit for my capstone design project, the only problem I have associated with this kit is that it seems to only have one input into each the ADC (VINA and VINB). I need 4 inputs into the ADC. Is it possible for me to multiplex my 4 inputs by multiplexing 2 for each Analog to digital converter? If so, how can i go about doing that?

还有一些其他线程可以回答非常相似的问题。
也许那里的答案会有所帮助.http：//forums.xilinx.com/t5/Xilinx-Boards-and-Kits/Spartan-3AN-ADC/mp/180634http：//forums.xilinx.com/t5/Spartan-Family
-FPGA / Multiplexing-the-ADC-inputs / mp / 214537你们彼此认识吗？
------------------------------------------“如果它不起作用
模拟，它不会在板上工作。“



以下为原文

There are some other threads that answer very similar questions. Perhaps the answers there will help.
http://forums.xilinx.com/t5/Xilinx-Boards-and-Kits/Spartan-3AN-ADC/m-p/180634
http://forums.xilinx.com/t5/Spartan-Family-FPGAs/Multiplexing-the-ADC-inputs/m-p/214537

Do you guys know each other?

------------------------------------------
"If it don't work in simulation, it won't work on the board."