AmiArcadia 36.73 Expands Preservation Support for Obscure Early Computer Systems
James Jacobs updates multi-system preservation emulator AmiArcadia to v36.73 on OS4Depot, adding CD2650 IPL 1.0 BIOS support and Interton test diagnostics.
The AmigaOS 4 preservation scene has received another update to AmiArcadia, James Jacobs' extensive emulator collection for historically unusual computers and videogame systems. Version 36.73 was uploaded to OS4Depot on October 22, introducing additional compatibility improvements and refinements to the project's development tools. Unlike emulators concentrating on popular platforms such as the Commodore 64 or Nintendo Entertainment System, AmiArcadia specialises in hardware that rarely receives mainstream attention. Its supported machines include the Emerson Arcadia 2001 console family, Interton VC 4000 systems, Signetics-based computers and various early arcade machines. The software also reproduces educational and experimental systems from the 1970s, including the Signetics Instructor 50 and several computer trainers. This makes AmiArcadia particularly valuable to enthusiasts studying the diversity of hardware designs that existed before the personal-computer market became dominated by a relatively small number of architectures. Version 36.73 adds support for an IPL 1.0 BIOS option in its CD2650 emulation and introduces further information about an Interton manual test cartridge. The built-in assembler now supports an additional INCLUDE directive, while related file handling and error reporting have been improved. Other changes include revised trainer support for Mole and updates to the German translation. AmiArcadia also includes established features such as snapshots, debugging tools, graphics scaling, input-device configuration and network functionality. The program is distributed as freeware for AmigaOS 4 systems. Although this release is incremental rather than revolutionary, its significance lies in the continued preservation of obscure computing platforms. History remembers the machines that sold millions. AmiArcadia also remembers the machines that sold considerably fewer, and occasionally had names that sound like experimental laboratory equipment.