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Pet_Ant06/16/20253 repliesview on HN

Very niche? That's suprising to hear. I'm not in the space, and I know it's not in the big 2/3 (is SystemVerilog distinct from Verilog), but it's been around for 13 years and even DARPA has it on their radar:

> Chisel is mentioned by the Defense Advanced Research Projects Agency (DARPA) as a technology to improve the efficiency of electronic design, where smaller design teams do larger designs. Google has used Chisel to develop a Tensor Processing Unit for edge computing

[0] https://en.wikipedia.org/wiki/Chisel_(programming_language)#...


Replies

bee_rider06/16/2025

I wonder if they just mean niche in the context of languages generally—human or programming? I mean there are, relatively speaking, boatloads and boatloads of open source software projects out there. Hardware open source projects, well a few exist…

MobiusHorizons06/17/2025

I think it is niche in the sense that it is almost completely unused professionally. Most usage tends to be academic or hobbyist. I don’t mean to imply that it isn’t suitable for professional work, but more that it is not very easy to make work with the industrial EDA tools necessary for fabrication.

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dkjaudyeqooe06/17/2025

Very niche on the scale of LLM training data.