mischk@discuss.tchncs.de to retrocomputing · 4 days agoDont copydiscuss.tchncs.deimagemessage-square10fedilinkarrow-up187arrow-down11
arrow-up186arrow-down1imageDont copydiscuss.tchncs.demischk@discuss.tchncs.de to retrocomputing · 4 days agomessage-square10fedilink
minus-squareDigital MarklinkfedilinkEnglisharrow-up9·4 days agoOther way around. You punched the edge to make it writeable (or double-punched to write on the back side, if you were brave). Cover it to make it read-only. The 3.5" sliders were the same mechanism, open was write, closed was read-only.
minus-squarelemmyseizethemeans@lemmygrad.mllinkfedilinkarrow-up4·4 days agoOh the double punch. That’s a deep cut there
Other way around. You punched the edge to make it writeable (or double-punched to write on the back side, if you were brave). Cover it to make it read-only. The 3.5" sliders were the same mechanism, open was write, closed was read-only.
Oh the double punch. That’s a deep cut there