this post was submitted on 14 May 2026
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Programmer Humor

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[–] SpaceNoodle@lemmy.world 1 points 2 days ago (1 children)

They ain't even, the host actually polls "interrupt" endpoints

[–] deadbeef79000@lemmy.nz 0 points 2 days ago (1 children)

Couldn't quite remember how it worked, just that USB didn't CPU interrupt:-)

[–] marcos@lemmy.world 0 points 2 days ago (1 children)

Modern CPUs can manage what interrupts them. Almost nothing actually does.

Computers have a CPU just to get in the way of things interrupting the main CPU.

[–] MonkderVierte@lemmy.zip 0 points 2 days ago (1 children)

You have a CPU? Well, i have a CPU in a CPU!