From what I gathered the 5170 was[1] a 286 design? In any case, from the description: Luckily I found an Ebay auction which offered an IBM 5170 mainboard for

From what I gathered the 5170 was[1] a 286 design? In any case, from the description: Luckily I found an Ebay auction which offered an IBM 5170 mainboard for a very reasonable price. I proceeded to draft modern KiCad schematics for the 5170 and subsequently modified the IBM designs to suit this project as much as possible. [1]: https://en.wikipedia.org/wiki/IBM_Personal_Computer_AT https://en.wikipedia.org/wiki/IBM_Personal_Computer_AT