Sorry for any confusion,
Basically, the idea is to create the digital equivalent of an analogue sine wave (as accurate as possible), store the binary values in a EPROM together with a DAC and Voilà! a Digitally-Generated sine wave source. (so i hope)
I started off by calcualting some vales of sin(x) look-up table attached, Unfortunally due to the limitations or my poor understanding of the software, excel does not recognize some binary values. Hence my first post
Thank you all for your replies, specialy antedeluvian for your comments and recommendation on the book i will defenitally look into that.
Any help or advice would be most appreciated.
Thanks Again.