Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

NCO Compiler problem :(

Hi All, I am trying to generate a sine wave using nco compiler, I am using simulink for the megacore library, when I use it, in matlab promt it say that unable to locate megacore nco 2.2.2 ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hi DSPBoard,

If I remember NCO correctly... you will have to enable clken, pass a constant value to the phi input (the phi value can be found in the megawizard, after you set all the dithering...etc.) and lastly reset the core. If you do all three, then you should be able to see sine and cosine waves coming out of the core.

Good luck!