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Direct Digital Synthesis Start-Up

Question asked by Arslan on Jan 7, 2015
Latest reply on Mar 11, 2015 by Kevin.G

I have recently bought DDS AD9954 Evaluation Board but I have not been able to bring it up. Please advise. I am using Parallel Printer Port to USB cable.

 

Voltage Supply

 

Vcc = 5V

AVDD = 1.8V

DVDD = 1.8V

DVDD_I/O = 4V

 

Software is not able to communicate with the board rather it is not able detect the radio. Do you have any getting start manual for this evaluation board?


Thank you

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