How to make a CPU – a simple picture-based explanation

Re:How to make a CPU – a simple picture-based explanation by grenoire on Wednesday November 10, 2021 @05:40PM (#29181944)

Yeah, I don't think people will be pulling pure silicon crystals at home any time soon.

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Re:How to make a CPU – a simple picture-based explanation by wrycoder on Wednesday November 10, 2021 @10:23PM (#29184118)

That’s actually quite doable in a garage, assuming you are satisfied with, say, two inch wafers. (Currently, they are approaching 18 inches!)

It’s much easier to produce silicon ingots than to do wafer fab, because of the currently tiny line widths.

But, it would make more sense to simply buy wafers (or epitaxial wafers).

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Re:How to make a CPU – a simple picture-based explanation by Aeolun on Wednesday November 10, 2021 @07:16PM (#29182790)

If they do, I imagine they’d leave it at that instead of going on to make a chip.

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