Forum Discussion

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

Generating sine wave in Verilog

Hai all, I need to generate a sine wave in verilog.. I have the look up table values .. but i dont know how to get the sine angles form that.. I am scaling it to 1024 samples.. below are ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Consider a counter stepping through all table addresses. For generating higher frequency signals, study the NCO phase accumulator method. It's well dscribed in the Quartus NCO MegaFunction manual.