● Covered by 1 source · 1 reportLow impact
Browser-based emulator for Casio FX-870P launched
Key points
- Emulator replicates Casio FX-870P pocket computer functionality
- Includes BASIC program library and floppy disk emulation
- Developed using TypeScript and Vue 3, accessible in browsers
Overview of the Emulator
The newly released emulator allows users to experience the functionality of the Casio FX-870P (and VX-4) pocket computer directly through their web browsers. This software was created using TypeScript and Vue 3, showcasing a modern approach to revisiting vintage technology.
Key Features
The emulator includes a responsive calculator face, allowing it to scale for different screen sizes, and a full keyboard mapping feature for direct input. Users can access a curated library of sample BASIC programs, load and save BASIC programs through an emulated serial port, and utilize floppy disk emulation to mimic the original hardware's capabilities.
Technical Details
This emulator is a full port of the original Delphi reference implementation available on PISI. Developed by Mark Wickens, the source code is hosted on GitHub, making it an open source project. Users can run the emulator locally through Node.js, with the setup instructions provided.
Why It Matters
This emulator contributes to preserving the legacy of vintage computing by making the FX-870P's functionalities available to a broader audience. It helps enthusiasts and developers explore retro programming environments in a modern context.
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Primary sources
GitHub cmc_internal/api GitHub github/collect GitHub urbancamo/fx870p-emulator GitHub _private/browser GitHub get-started/accessibility GitHub open-source/sponsorsReporting from
A browser-based emulator for the Casio FX-870P pocket computer, developed in TypeScript and Vue 3, is now available. This emulator replicates the original functionality, offering features such as full keyboard mapping, a BASIC program library, and floppy disk emulation, expanding access to vintage computing.