Simple chip8 emulator, wrote in spaghetti C and with SDL for graphic and input. It implements all the opcodes (but 0NNN), but it's not bug free. It run many games/programs, but not all yet.

• Download main.c
• Compile with "gcc main.c -std=c99 -lSDL -o chip8-sdl"
• Run with "./chip8-sdl "

Tested under Linux, but it should compile everywhere it's avaiable a C compiler and SDL.

• Fix opcodes
• Refactor code
• Implement some kind of timer (right now the emulator just run as fast as it can, if you domment "SDL_Delay(1);")
• Add sound
• Add gui (?)
• Use OpenGL instead of SDL for drawing
• Implement super/mega chip8 opcodes
• Better performance

http://www.chip8.com/?page=109 contain probably every program/game ever written for the chip8.

To write this emulator, I've read tutorial and documentation from the following sources:

• http://www.multigesture.net/articles/how-to-write-an-emulator-chip-8-interpreter/
• http://www.multigesture.net/wp-content/uploads/mirror/goldroad/chip8.shtml
• www.emulator101.com
• http://web-beta.archive.org/web/20060424124226/http://djxander.artists.mpfspromotions.com/CHIP8.htm
• https://en.wikipedia.org/wiki/CHIP-8
• http://www.emutalk.net/threads/19894-Chip-8
• http://lazyfoo.net/SDL_tutorials/index.php
• http://wiki.libsdl.org/FrontPage

Thanks!