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SIN/COS LUT

Question asked by giuligab on Mar 18, 2011
Latest reply on Mar 18, 2011 by DSB

Hi to all,

 

I have a question about AD9910 and AD9912. Being 19 the address width indicated for the Look Up table of the SIN/COS data,  is the LUT (2^19)-1 words wide? If yes, does it mean that for the AD9910 for example (32-19)=13 bit are truncated after phase accumulator?

 

Thanks

Giuliano

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