Emulgator is a Gameboy emulator still under development.
The following are links to resources that proved to be useful when programming an emulator.
- https://gbdev.io/list.html#peripherals -> Collection of many good resources.
- https://gbdev.io/pandocs/About.html -> PanDocs.
- http://marc.rawer.de/Gameboy/Docs/GBCPUman.pdf -> It seems like this source is wrong with the instructions RRCA RLCA RRA RLA. The zero flag is NOT set, but reset.
- https://github.com/AntonioND/giibiiadvance/blob/master/docs/TCAGBD.pdf -> For maximum accuracy.
This is the best list in a github repo: https://github.com/c-sp/gameboy-test-roms, compiled version is under https://github.com/c-sp/gameboy-test-roms/releases.
- https://izik1.github.io/gbops/ -> Excellent opcode list.
- https://gbdev.io/gb-opcodes/optables/ -> Also good opcode list.
- https://www.pastraiser.com/cpu/gameboy/gameboy_opcodes.html -> Opcode list (Cycles are partially wrong for 0xcb opcodes).
- https://gbdev.io/pandocs/CPU_Instruction_Set.html -> You are already familiar with the opcode table.
| Gameboy Button | Keyboard |
|---|---|
| A | A |
| B | S |
| Start | Enter |
| Select | Space |
| Up, Down, Left, Right | Up, Down, Left, Right |