minus-squarecheet@infosec.pubtoProgrammer Humor@programming.dev•Vintagelinkfedilinkarrow-up44·2 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. linkfedilink
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.