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Hi,

 

I was working with the PmodDA4 to get it up and running, but was having trouble to get it to work since I didn't know how the 32 bit Word the reference manual claimed I needed to send was supposed to look like.

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I eventually found in the Analog Devices datasheet the structure of the 32 bits of information, but it still wasn't working until I realized (by combing through the datasheet some more) that I needed to set up the internal reference voltage for the chip since it normally checks for an external reference voltage by default.

 

So, to help avoid any further confusion, I made an Instructable on how to (successfully) use the PmodDA4 here.

 

Let me know if you have any questions.

 

Thanks,

James

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