[sdiy] SID

Jim Patchell patchell at silcom.com
Wed Jan 23 18:00:40 CET 2002


    If I remember correctly, the SID has only 3 oscilators, so at best,
you will get 3 voice polyphony.  The thing only has 1 filter, so in many
ways, it would be best suited for mono.  A long time ago, I had planned
on making a 4 voice synth using 4 of the chips...never did anything
beyound buying one of the chips.  Then they became unavailiable, so I
gave the chip away....too bad, in a way.

    It would be fairly easy to duplicate what this chip did in an FPGA,
but, that would sortof defeat the simplicity of the whole thing.

    -Jim

Moho Disco wrote:

> So, if I make a synth out of this SID chip of mine, how
> much polyphony can I get out of it?  And how many
> "oscs"...?
>
> Thanks,
>
> Lava




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