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Altera_Forum
Honored Contributor
Honored Contributorsine wave generator
Hi to all, i want to generate high precision,low frequencies sinusoidal signals (50,80 and 180 hz) trough my altera cyclone4 (vhdl code) with the PWM technique. I've started to do some tests, i...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- but the problem is that the only way to generate high precision 50hz signal is to set input clock frequency as a power of 2 (for example 65.536Khz). --- Quote End --- That's not the concept of NCO. You can generate arbitary frequencies with effectively unlimited accuracy and signal quality.
