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AD5791 Initialization

Question asked by GrzegorzAGH on Jun 9, 2017
Latest reply on Jun 13, 2017 by msamera

In my application I use AD5791. Unfortunately, I can not set an output value.

 

I am based on:
https://wiki.analog.com/resources/quick-start/ad5791

When I run, I send two packages. The second should set something (attachment: Yellow - CLK; Green - SDIN; Violet - SYNC; Red - CLR)

 

Additionally, I observed that I can not read from SDO.

 

Where can the problem be? How to check if the system started correctly?

AD5791 is controlled by FPGA (Altera MAX10).

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