[sdiy] Interesting blog with Roland Alpha Juno details

[Neil Johnson]

Those look like Renesas GreenPAKs:
https://www.renesas.com/en/products/programmable-mixed-signal-asic-ip-products/greenpak-programmable-mixed-signal-products

I've still got the Silego eval board somewhere....

(Silego -> Dialog -> Renesas)

Neil


On Mon, 4 Nov 2024 at 17:13, Mike Bryant <mbryant at futurehorizons.com> wrote:

> Well it's not in DIP, but these might be worth looking at for small logic
> applications.
>
> https://www.electronicsweekly.com/news/products/fpga-news/few-pin-programmable-logic-devices-have-coding-free-programming-2024-10/
>
>
> > On Nov 1, 2024, at 1:32 PM, Tom Wiltshire <tom at electricdruid.net> wrote:
> >
> > So...can you have a guess what resolution the sawtooth output is?
> >
> > The clock to the DCO chip is the same 12MHz clock used for the 8032
> microprocessor. So if it's 12MHz sample rate, it's not half bad! It's like
> an early version of the Novation Peak!
> >
> > If we could get a nice little FPGA on a 24-pin DIP, it'd be nice to make
> a modern version of something like this. Maybe with SPI.
> >
> > Thanks,
> > Tom
> >
>
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