this post was submitted on 28 May 2026
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It is insane to me that something as conceptually basic as FPGAs can even be made proprietary at all, much less that being the universal state of them.
The world of FPGA is full of proprietary hardware and software blocks sadly. I haven’t dabbled since being a student but I remember finding it extremely jarring how on one hand you basically could write whatever hardware blocks you wanted (the freedom is comparable to learning programming all over again but in a fundamentally different way), but also you had super optimized “IP blocks” of software you can pull in like a paid library that you had to license. These blocks make the damn chip much more powerful for those of us not willing to write a fucking CPU, what the fuck do you mean DLC for the chip on my lab table?
Vivado was a bit of a pain but not too bad as far as proprietary software goes. There’s more steps involved than just burning a .hex to a regular microcontroller, the debugging is different, I get it, another program makes sense.
Personally I don’t write much code these days but I find myself yearning for like MS Visual Studio 2008. If I ever want to go back to programming on the side I will probably have to figure out my IDE situation from scratch. VS Community seems nice but there’s a lot of unnecessary features and of course Microslop’s grubby fingers all over it
There's insane maniacs who've written fucking CPUs in CSS, Minecraft, and Conway's game of life, among many other environments not intended for writing fucking CPUs.
Can't some insane maniac simply write a fucking CPU for FPGAs and release it as open source?
Plenty of insane maniacs have released lots of more useless stuff as open source, why not this?
(Using insane maniac as a compliment here; the world would be a much more boring and unenjoyable place without insane maniacs willing to waste their time making it a better or at least more interesting place.)
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