827
Important Message (lemmy.world)
submitted 6 months ago by to c/programmer_humor@programming.dev
77 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] 3 points 6 months ago (6 children)

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

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 6 child comments
    •
  • [–] 16 points 6 months ago (4 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.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 4 child comments
    •