dos

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  1. Stinkerton18

    A unicorn VLB card - AEC-1710S

    While doing a random, late night ebay search (they're the best really), I found this: Your eyes are not deceiving you. There is a 34-pin Floppy port (pretty standard), a 40-pin IDE port, 15-pin "Game" port, 9-pin Serial port, and physical DB25 Parallel and DB9 Serial ports are on the bracket...
  2. Stinkerton18

    Bootable DOS Tools CD - Review/update tools and functionality list

    Hey fellow PC users! A long time ago, two decades at this point, I took the time to put together a bootable CD with the world's most convoluted series of nested DOS config.sys/autoexec.bat menus to get access to some commonly used utilities, speed up loading an OEM install of...
  3. Pawlicker

    Building a NEC PC-H98 Video Cable: 26w3 Weirdness!

    The NEC PC-H98 (or HYPER98) is a long forgotten MS-DOS workstation from 1990 or so, and based on the unknown in the west (but big in Japan) PC-9801 architecture. Specifically it has two modes, one that allows it to run PC-9801 software (normal mode) and one that allows it to run high-resolution...