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From: "Don" <g@crcomp.net>
Newsgroups: sci.electronics.design,comp.dsp
Subject: Re: DDS question: why sine lookup?
Date: Tue, 6 May 2025 20:10:25 -0000 (UTC)
Organization: A noiseless patient Spider
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Gerhard Hoffmann wrote:

<snip>

> Spice was made for solving systems of differential equations with
> some semantic sugar added, but it was never intended as a digital
  ^^^^^^^^^^^^^^^^^^^

Artful alliteration acknowledgement - attaboy!

> simulator. Yes, you can abuse it but the simulation drowns in
> details that no one is interested in. The right tools would be
> Modelsim/Questasim/GHDL or
> <  https://en.wikipedia.org/wiki/List_of_HDL_simulators    >
>
> I did publish a DDS in VHDL. It's on opencores.org under arithmetic
> named sincos.

<https://opencores.org/projects/sincos>

Thank you for sharing.

Danke,

-- 
Don, KB7RPU, https://www.qsl.net/kb7rpu
There was a young lady named Bright Whose speed was far faster than light;
She set out one day In a relative way And returned on the previous night.