		-------------------------------------------------------
					Gebea
			     A Gameboy Advance emulator

				       /Mic, 2004

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				stabmaster_@hotmail.com


	About
	-----
	
	Gebea is a plugin-based Gameboy Advance emulator for x86/Win32 computers. It is
	written	in x86 assembly, C and Euphoria. 


	What is emulated
	----------------

	ARM7TDMI	Most ARM and Thumb opcodes are emulated, but not always 				correctly. Register banking does not work at this point.

	Video		All video modes (0-5) are emulated.
			All relevant BGs are supported in each mode.
			Color special effects are supported on text BGs in
			mode 0, 1 and 2.	
			Scrolling is supported, but all screens are assumed to
			be 256x256 pixels.
			OBJs are supported without rotation and scaling.
			Vcount and the Vblank flag are emulated.
			Mosaic effects on BG2 in mode 4 are emulated.
			Rotation and scaling is emulated in mode 1, 2, 4 and 5.

	Audio		Nothing.

	Input		All keys are emulated.

	DMA		DM1, DM2 and DM3 are emulated.
	
	Timers		Timers 2 and 3 in prescalar mode.

	Interrupts	Vblank, hblank and key interrupts are emulated, though not
			completely accurate.	

	Keys
	----

	D-Up		Up arrow
	D-Down		Down arrow
	D-Left		Left arrow
	D-Right		Right arrow
	B		Z
	A		X
	Start		Return
	Select		Space
	L		L
	R		R

	Esc exits the program, Del sets it to idle state and minimizes it to the
	tray.
		