Chip-8 Emulator

This is a basic CHIP-8 emulator written in Rust.

There are 2 crates in here:

1. chip8-core: This builds the core VM and components to execute instructions, including instruction decoding/execution, keypad, and memory management.
2. chip8: Uses the VM in the core crate to execute instructions. Uses a mix of the winit and pixels crates to render the display and handle keyboard input.

Tests

Corax+ Opcode Test

Flags Test

Space Invaders

Tetris

Notes

• Most instructions are based on the guidance on this guide
• This is my first real project in Rust so there's likely plenty of improvements to make on the codebase. Feedback welcome!
• There are a few sample roms included in here but most things were tested again the chip8 test suite.

TODO

• Support the Beep sound
• Support various quirks