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Second IC – Homemade 1000 transistor array chip (2021)

271 pointsby danboarderabout 2 years ago

12 comments

badccabout 2 years ago
And now, a couple years later, he&#x27;s partnered with microprocessor legend Jim Keller to start Atomic Semi.. <a href="https:&#x2F;&#x2F;twitter.com&#x2F;szeloof&#x2F;status&#x2F;1636174775310745601" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;szeloof&#x2F;status&#x2F;1636174775310745601</a>
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jebarkerabout 2 years ago
I love the audacity of this as a hobby project. It makes me wonder what other audacious hobby ideas would be dismissed by almost everyone but are actually achievable by a suitably motivated individual.
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marcodiegoabout 2 years ago
I don&#x27;t know how much commercial value his projects may have, but I really think they could be used in education. It very is rare for students (even in developed countries I think) to be able to develop and test their own chips.<p>Having a simple, practical, affordable &quot;chip making&quot; kit that any one could have access would be a boost for students all over the world.
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jacquesmabout 2 years ago
Amazing work. Would be great to see more of the gear used and the processes themselves and how feasible it is to reproduce this. I&#x27;d absolutely love to be able to do for instance a homebrew 6502 or so. But I fear the gear costs will be astronomical.<p>Check the &#x27;general high vacuum&#x27; page linked on the left there as well.
dangabout 2 years ago
Related:<p><i>A home-made lithographically-fabricated integrated circuit (2018)</i> - <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=28263714" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=28263714</a> - Aug 2021 (13 comments)<p><i>Second IC</i> - <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=28176255" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=28176255</a> - Aug 2021 (79 comments)<p><i>Homemade IC (2018)</i> - <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=21239145" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=21239145</a> - Oct 2019 (40 comments)<p><i>Home Chip Fab</i> - <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=20657398" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=20657398</a> - Aug 2019 (131 comments)<p><i>A home-made lithographically-fabricated integrated circuit</i> - <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=16955549" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=16955549</a> - April 2018 (116 comments)
xor99about 2 years ago
Loved reading his blog over the years. Another good resource in this area is the zero to asic course:<p><a href="https:&#x2F;&#x2F;zerotoasiccourse.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;zerotoasiccourse.com&#x2F;</a>
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veltasabout 2 years ago
This is really fantastic work and there definitely needs to be a hacker microchip community. I love the idea of one day having a simplistic processor chip someone made in their garage.
azubinskiabout 2 years ago
This kind of real passion deserves much more representation in the news.<p>May Atomic Semi be fine. May the God of Engineering bless them.
pixelpoetabout 2 years ago
That Industry vs Sam&#x27;s garage chart is hilarious :D Obligatory XKCD: <a href="https:&#x2F;&#x2F;xkcd.com&#x2F;605&#x2F;" rel="nofollow">https:&#x2F;&#x2F;xkcd.com&#x2F;605&#x2F;</a>
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teabee89about 2 years ago
Archived version: <a href="https:&#x2F;&#x2F;archive.is&#x2F;SuAf2" rel="nofollow">https:&#x2F;&#x2F;archive.is&#x2F;SuAf2</a>
junonabout 2 years ago
This is <i>so incredibly cool</i>. I&#x27;ve always wondered if this were possible and it tickles me to see it done - starting in high school, no doubt.
simultsopabout 2 years ago
Sam&#x27;s garage looks like a billion dollar lab, pretty affordable for a DIY.