@boem@lemmy.world to Technology@lemmy.worldEnglish • 1 year agoAMD's New Threadripper Chips Have a Hidden Fuse That Blows When Overclocking Is Enabledwww.extremetech.comexternal-linkmessage-square26fedilinkarrow-up1179
arrow-up1179external-linkAMD's New Threadripper Chips Have a Hidden Fuse That Blows When Overclocking Is Enabledwww.extremetech.com@boem@lemmy.world to Technology@lemmy.worldEnglish • 1 year agomessage-square26fedilink
minus-square@friend_of_satan@lemmy.worldlinkfedilinkEnglish38•1 year agoFuses in this sense are write-once data. Once the fuse is burnt, only physical repair could revert the change. These are used as one-way-doors (like the Nintendo Switch firmware upgrade fuses https://switchbrew.org/wiki/Fuses#Anti-downgrade) or tripwires (like Samsung Knox https://en.wikipedia.org/wiki/Samsung_Knox#e-Fuse)
Fuses in this sense are write-once data. Once the fuse is burnt, only physical repair could revert the change. These are used as one-way-doors (like the Nintendo Switch firmware upgrade fuses https://switchbrew.org/wiki/Fuses#Anti-downgrade) or tripwires (like Samsung Knox https://en.wikipedia.org/wiki/Samsung_Knox#e-Fuse)