NCO design implementation

[Rami]

What's the easiest way to implement an NCO (numeric Controlled Oscillator)
in VHDL?

 

[Jonathan Bromley]

On Wed, 21 Apr 2004 02:27:03 GMT, "Rami"
<r.abuhijleh@mchsi.com> wrote:

What's the easiest way to implement an NCO
(numeric Controlled Oscillator) in VHDL?

Dunno, but it's always a lot easier if you take
a few moments to list the specification:

- output waveform (square wave, sinusoid, ...?)
- reference frequency
- output frequency range and resolution
- output jitter requirements

You'll find many discussions of NCO design
in the archives of comp.lang.vhdl and
comp.arch.fpga - it's well-trodden ground.
--
Jonathan Bromley, Consultant

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