Gameboy emulator, written in native Java, built using maven. The goal was to test my reverse engineering skills, software engineering skills and to push Java.
Build with maven command:
mvn clean compile package
The runnable jar will be in the directory /target
Ran by double-clicking or with command:
java -jar gboy-1.0-SNAPSHOT.jar
- Full GMB emulation
- Fully implemented Z80 instruction set
- Fully implemented GMB LCD
- Cartridge mappers MBC1, MBC3, and MBC5
- Semi implemented serial cable
- GUI and file opener
| Original | Keyboard |
|---|---|
| Down | Down Key |
| Up | Up Key |
| Left | Left Key |
| Right | Right Key |
| Start | Z |
| Select | X |
| B | A |
| A | S |
| L | Start, Select, B, A |
- Implement sound
- Check CPU cycle accuracy
- Implement all cartridge save mappers
- Fix game edge cases
- Implement CGB
- https://www.zilog.com/manage_directlink.php?filepath=docs/z80/um0080&extn=.pdf - Z80 CPU Manual
- http://pastraiser.com/cpu/gameboy/gameboy_opcodes.html - GameBoy Opcode Documentation
- http://www.myquest.nl/z80undocumented/z80cpu_um.pdf - Z80 Documentation
- http://gameboy.mongenel.com/dmg/opcodes.html - GameBoy Opcode Documentation
- https://gbdev.gg8.se/files/roms/blargg-gb-tests/ - Blargg Test Roms
- http://bgb.bircd.org/pandocs.htm - GameBoy Documents
- http://www.codeslinger.co.uk - GameBoy Emulator Tutorial
- http://marc.rawer.de/Gameboy/Docs/GBCPUman.pdf - GameBoy Documentation