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Help needed in generating sinc waveform

Question asked by ranjan on Jan 23, 2012
Latest reply on Jan 26, 2012 by ranjan

Hello,

I am using AD9910 in RAM modulation mode of type AMPLITUDE to generate sinc waveform. Since RAM supports 1024,32 bit words, I have written a program in c which gives the decimal values. Since it is a sinc function there are many values which are negative also. Is it possible to generate waveform with negative amplitude values ion the RAM amplitude modulation mode?

 

Regards

Ranjan

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