CHIP-Ahoyto 🍪

CHIP-8 emulator written in rust 🦀.

The goal of this project is purely experimental and a learning tool for rust.

The work of this emulator was inspired/started by jc-chip8.

Goals

• Performance 🏎️
• Separation of concerns 🖖
• Simplicity 😀
• Compatibility 🪛

Features

• Drag and drop support for ROMs
• Pallet switching
• Visual diagnostics
• Variable CPU frequency
• Multiple engine implementations (classic and neo)
• Full compliant with test CHIP-8 ROMs
• RAM snapshot saving and loading
• WebAssembly support 🌐

Build

WASM for Node.js

cargo install wasm-pack
wasm-pack build --release --target=nodejs -- --features wasm

WASM for Web

cargo install wasm-pack
wasm-pack build --release --target=web --out-dir=examples/web/lib -- --features wasm
cd examples/web
python3 -m http.server

Reason

And... yes this is the real inspiration behind the emulator's name:

Inspiration

• Guide to making a CHIP-8 emulator
• Writing a CHIP-8 emulator with Rust and WebAssembly
• Wikipedia - CHIP-8

License

CHIP-Ahoyto is currently licensed under the Apache License, Version 2.0.