ekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 3 months agoVintagelemmy.worldimagemessage-square52linkfedilinkarrow-up125arrow-down13
arrow-up122arrow-down1imageVintagelemmy.worldekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 3 months agomessage-square52linkfedilink
minus-squarecheet@infosec.publinkfedilinkarrow-up4·3 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.
minus-squaremfed1122@discuss.tchncs.delinkfedilinkEnglisharrow-up2·3 months agoCool! I had no idea it was deeper than just a physical interface change.
minus-squareDrewfro66@lemmygrad.mllinkfedilinkEnglisharrow-up1·3 months agoI didn’t know the PS2 had a keyboard
minus-squareSparroHawc@lemmy.ziplinkfedilinkarrow-up1·3 months agoI know you’re probably being facetious… but the PS/2 port is what’s shown in the OP image. that said the Playstation 2 had USB ports, you could just plug a regular keyboard into 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.
Cool! I had no idea it was deeper than just a physical interface change.
I didn’t know the PS2 had a keyboard
I know you’re probably being facetious… but the PS/2 port is what’s shown in the OP image.
that said the Playstation 2 had USB ports, you could just plug a regular keyboard into it