[sdiy] Can google's free* 180nm OSHW foundry be used for synth parts?

[mark verbos]

In the future we will all have a toaster sized device that can print out an Andromeda ASIC!



> On Aug 7, 2022, at 10:56 PM, Mattias Rickardsson <mr at analogue.org> wrote:
> 
> Being open source, replacement chips could be made by anyone. ;-)
> 
> 
> Den sön 7 aug. 2022 22:32Peter Pearson <electrocontinuo at gmail.com <mailto:electrocontinuo at gmail.com>> skrev:
> Idk, personally that just kind of sounds like a repair nightmare in the not too distant future.  Unobtainable voice chip ASICs for the Alesis Andromeda all over again.
> 
> On Sun, Aug 7, 2022 at 4:10 PM Mattias Rickardsson <mr at analogue.org <mailto:mr at analogue.org>> wrote:
> Peter Pearson via Synth-diy skrev:
> If you want a synth on a chip, why not just buy an AS3394?  They already exist, sound fine, and you won't break the bank
> 
> Given that the chips are mainly for logic duties, I'd almost expect a "synth on a chip" in this case to include not only analog parts but also the surrounding digital control, CV generation, multiplexers, and possibly also some processing power. Would be nice for a change to have 1 chip on the analog side of the board instead of 2000+.  :-)
> 
> /mr
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