ekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 3 months agoVintageimagemessage-square25linkfedilinkarrow-up110arrow-down11
arrow-up19arrow-down1imageVintageekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 3 months agomessage-square25linkfedilink
minus-squarecheet@infosec.publinkfedilinkarrow-up1·3 months 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.