this post was submitted on 12 Aug 2025
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Programmer Humor

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[–] LordTE7R1S@lemmy.sdf.org 13 points 3 days ago (11 children)

I got that reference. Fuck, I'm old.

[–] mfed1122@discuss.tchncs.de 12 points 3 days ago (10 children)

Please explain? I get that the chubby bird is speaking assembly, but I'm sure there's more to it than that?

[–] cheet@infosec.pub 41 points 3 days ago (7 children)

PS2 keyboards use interrupts rather than polling in USB, meaning every time a key is pressed the CPU stops what its doing to process it.

[–] drath@lemmy.world 5 points 3 days ago (1 children)

I'm wondering, is it still the case for mobos with Super IO?

[–] dan@upvote.au 4 points 2 days ago

Super IO does still use interrupts as far as I know. The PS/2 protocol is interrupt-driven, so it's not possible to use a PS/2 keyboard or mouse without interrupts.

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