• MrFinnbean@lemmy.world
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    1 day ago

    I feel like a relic…

    I used to have disc with kickstart that i needed to use so my computer would boot.

  • Obinice@lemmy.world
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    2 days ago

    Are these not still in use?

    I’ve not built a tower in a few years granted, but the last one I built had PS2 ports. Heck it even had VGA for the onboard graphics.

      • mercano@lemmy.world
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        3 days ago

        The first three Macs had this jack in the front for the keyboard and a PC-like serial port in the back for the mouse. With the Mac SE and II, the switched to ADB, which looked like a PS/2 port, but you could daisy chain your mouse, keyboard, and other inputs like tablets or joysticks all into one jack in the back of the computer.

        • Arthur Besse@lemmy.ml
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          3 days ago

          With the Mac SE and II, the switched to ADB, which looked like a PS/2 port, but you could daisy chain your mouse, keyboard, and other inputs like tablets or joysticks all into one jack in the back of the computer.

          The port looks similar - both are mini-DIN - but ADB has four pins while PS/2 has six.

          ADB was first introduced in 1986 on the Apple IIgs, and later was used in all Macs from the SE until the iMac. For the first few years there were two ADB ports, but in 1990 (maybe starting with the Mac IIsi?) they reduced it to one and started shipping keyboards with ports to daisy chain the mouse from.

    • Redredme@lemmy.world
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      2 days ago

      There where three. The full din keyboard plug, serial for your mouse and that unholy thing on the back of your sound blaster on which you could connect a joystick.

      • Rose@slrpnk.net
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        2 days ago

        Somewhere in my giant box of cables I have an adapter for attaching MIDI cables to the joystick port. When I actually used a MIDI keyboard with it, I had… variable success.

        The first time I had a MIDI keyboard that just worked, it used USB as transport. (And it has worked great since. I think it’s the only USB Mini plug device device I still regularly use.)

        Crazy thing is, MIDI is absolutely ancient. You’d imagine it’d work fine on the gameports, but nope. Legacy PC ports are cursed. Except audio jacks and serial ports, and VGA if you’re really into screwing things in place.

  • nocturne@slrpnk.net
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    3 days ago

    Fairly certain my first computer used something like this for the keyboard. I did not have a mouse.

    • Frezik@lemmy.blahaj.zone
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      3 days ago

      IIRC, that’s electrically compatible with the smaller, more fragile PS/2 connector. The adapters are just wiring it down to the smaller connector (and maybe some impedance matching resistors?).

        • atomicbocks@sh.itjust.works
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          3 days ago

          Should also work with a USB to PS/2 so you can use it on a modern machine if you want. Some modern keyboards are still backward compatible as well. I have a USB keyboard I can use on my old Din machines using two adapters.

    • SirHery@lemmy.world
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      3 days ago

      Yeah a 9 pin dsub. Still used widely in industry applications and other Fields. Edit: just saw that these were used for mouse or keyboard input, wth. This is truly old.

  • YetAnotherMe@lemmy.world
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    3 days ago

    if I remember correctly my first PC had the bigger DIN connector for the keyboard and a DSUB9 for the mouse. Guess I’m old ;)