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Programming AD9912 DDS

Question asked by pichonro on Apr 22, 2015
Latest reply on Apr 24, 2015 by pichonro



I programmed the AD9912 for changing the FTW registers.


With S1,S2,S3 and S4, I have the correct output frequencies. But i can't change frequency with the SPI port.


I have attached the SPI datagram.


Thanks in advance for your help.


Best Regards