ekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 12 days agoVintagelemmy.worldimagemessage-square33linkfedilinkarrow-up111arrow-down11
arrow-up110arrow-down1imageVintagelemmy.worldekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 12 days agomessage-square33linkfedilink
minus-squarecheet@infosec.publinkfedilinkarrow-up1·12 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.