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: