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MartyPC – A Cycle-Accurate IBM PC/XT Emulator
TL;DR
MartyPC is a cycle-accurate emulator for early IBM PCs and compatibles, built using Rust. It supports multiple operating systems and allows users to experience vintage computing.
✦ Why It Matters
Download and experiment with MartyPC to explore vintage computing and enhance your understanding of emulation.
Key Takeaways
- Explore MartyPC for accurate retro PC emulation.
- Utilize debugging tools for Intel 8088 software development.
- Build from source for the latest features.
- Contribute to the project or provide feedback.
Full Summary
MartyPC is an emulator designed for early IBM PCs and compatibles, built using the Rust programming language. Initially a hobby project, it has evolved to support cycle-accurate emulation of the Intel 8088 CPU, validated against real hardware.
The emulator includes extensive debugging tools, making it ideal for retro PC development. As of June 2024, it boasts a remarkable 99.9997% cycle-accuracy, allowing programmers to analyze their code execution in detail.
MartyPC can emulate several systems, including the IBM Model 5150 and 5160, and supports a variety of peripherals and graphics cards. Its development has involved rigorous hardware research, including testing with Arduino and logic analyzers to enhance peripheral emulation.