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Dragon 32 MKII KiCAD Schematic

11 May, 2023

Stewart Orchard captured in KiCad 2015-2019

Dragon Data Ltd created the original design in 1982.

Why?

The published Dragon schematics do not appear to contain MKII versions, which can be a problem for repairs because the memory configuration, video circuit, and logic gate pin numbers differ.

I recorded this information in 1998 using the current ISS2 schematics, a multimeter, and an actual MKII ISS6 main board, and I've finally gotten around to capturing it as a KiCad project.

Disclaimer

As much as I would like to believe that I have things all correct, there is always the possibility of errors and omissions.

Before using this schematic for anything potentially costly, I would recommend double-checking the facts.

Download The Schematic

Follow the link below to download or contribute the project:

Dragon 32 MKII KiCAD Schematic

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