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AD9958, coding of Phase offset word?

Question asked by Dany on Aug 29, 2011
Latest reply on Aug 29, 2011 by DSB

Hello,

 

I need to program the AD9958 with the same frequency, but with a phase differency of 30 degrees or sometimes 60 degrees.

 

How do you code this into the 0-13 bits of the Phase Offset Word CPOW0 ?

In degrees, fractions of radians?

 

Thanks to help, as the data sheet does not help, nor the limited example programs I found.

 

Regards

Dany

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