ladystarbreeze / amazinglyadvanced

Work-in-progress GBA emulator written in C++.

AmazinglyAdvanced GBA emulator

AmazinglyAdvanced is a free and open-source GBA emulator written in C++.

Current version

The latest released version is 0.1.0.

The ARM7TDMI core is fully-functional. (Unfortunately, it is not bug-free)

The LCD emulation supports text mode 0 and bitmap modes 3 and 4. It does not support mosaic and affine transformation. Furthermore, sprite rendering is not implemented yet.

Neither DMA sound channels nor PSG sound channels are implemented. (Related issue: DMA1 and DMA2 are forcibly disabled)

Timers are fully-functional.

VBLANK and HBLANK DMA timings are not implemented yet.

Note that AmazinglyAdvanced is nowhere near cycle-accurate!

To-Dos

ARM7TDMI core

• Fix bugs
• Improve accuracy

LCD

• Add text modes 1 and 2
• Add bitmap mode 5
• Implement sprite rendering (Related: switch to per-scanline renderer)
• Implement mosaic and affine transformation

Sound

• Add DMA sound channels
• Add PSG sound channels

How to run games with AmazinglyAdvanced

To run games with AmazinglyAdvanced, please pass paths to a BIOS and game ROM image as command-line arguments.

Keyboard controls

• A -> V key
• B -> C key
• L -> D key
• R -> F key
• Up/Down/Left/Right -> Arrow keys
• Select -> Backspace
• Start -> Enter (Numpad!)