ekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 29 days agoVintagelemmy.worldimagemessage-square50linkfedilinkarrow-up121
arrow-up121imageVintagelemmy.worldekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 29 days agomessage-square50linkfedilink
minus-squarecheet@infosec.publinkfedilinkarrow-up2·29 days agoPS2 keyboards use interrupts rather than polling in USB, meaning every time a key is pressed the CPU stops what its doing to process it.
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.