xgbc

Game Boy emulator written in Kotlin using libGDX and VisUI

Working cpu emulation
- cpu_instrs, instr_timing and mem_timing tests are passing.
Debugger with 'Run to Line' function and breakpoints
VRAM viewer and initial GPU emulation (tilemap rendering)
MBC1 controller, Serial port, Joypad, Timer, DIV emulation implemented

Test roms:

cpu_instrs

01:ok  02:ok  03:ok  04:ok  05:ok  06:ok  07:ok  08:ok  09:ok  10:ok  11:ok  

Passed all tests

instr_timing


Passed

mem_timing

01:ok  02:ok  03:ok  

Passed

Running Tetris (without sprites support)

VRAM viewer (showing first tile palette) and debugger:

kotcrab/xgbc