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Altera_Forum
Honored Contributor
Honored ContributorNCO:Sine Waveform
Hi. I am trying to use the NCO to generate the sine waveform. However, the waveform obtained is different where it is attached. May i know where to modify it in order to get the correct the sine wave...
Altera_ForumHonored Contributor
Honored ContributorI guess, your CORDIC implementation has to be pipelined to achieve the intended performance. The problem should show up also in timing analysis, e.g. the classical timing analyzer would clearly detect it, because it's a rather simple single clock domain problem. You have to modify the CORDIC core implementation, until the timing violations are gone.
