ekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 3 个月前Vintagelemmy.worldimagemessage-square205fedilinkarrow-up11.16Karrow-down117
arrow-up11.14Karrow-down1imageVintagelemmy.worldekZepp@lemmy.world to Programmer Humor@programming.devEnglish · 3 个月前message-square205fedilink
minus-squaremfed1122@discuss.tchncs.delinkfedilinkEnglisharrow-up11·3 个月前Please explain? I get that the chubby bird is speaking assembly, but I’m sure there’s more to it than that?
minus-squarecheet@infosec.publinkfedilinkarrow-up34·3 个月前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.
minus-squaremfed1122@discuss.tchncs.delinkfedilinkEnglisharrow-up5·3 个月前Cool! I had no idea it was deeper than just a physical interface change.
minus-squaredrath@lemmy.worldlinkfedilinkarrow-up4·3 个月前I’m wondering, is it still the case for mobos with Super IO?
minus-squareDeebster@infosec.publinkfedilinkarrow-up1·3 个月前And having to pick your IRQ when installing anything into your machine, and the weird bugs that could happen if you mucked it up.
minus-squareAurelian@lemmy.mllinkfedilinkEnglisharrow-up12·3 个月前Keyboard slows down the CPU because it gets priority over whatever the CPU is working on so the keyboard could cause your system to lag. Back then all we had was single core CPUs.
minus-squareDoucheBagMcSwag@lemmy.dbzer0.comlinkfedilinkarrow-up3arrow-down1·3 个月前Markiplier farquad hybrid deep fried meme
I got that reference. Fuck, I’m old.
Please explain? I get that the chubby bird is speaking assembly, but I’m sure there’s more to it than that?
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’m wondering, is it still the case for mobos with Super IO?
And having to pick your IRQ when installing anything into your machine, and the weird bugs that could happen if you mucked it up.
Keyboard slows down the CPU because it gets priority over whatever the CPU is working on so the keyboard could cause your system to lag.
Back then all we had was single core CPUs.
Markiplier farquad hybrid deep fried meme