Item description:

Use the DSMS.EXE program to generate the DS ROM.

Syntax: DSMS MODE INPUT.ROM OUTPUT.NDS
MODE = 0 -> MasterSystem
= 1 -> GameGear
The output .NDS is also converted to .GBA to run with flashcards

Controls:
DPAD = MasterSystem/GameGear DPAD
A/B = MasterSystem/GameGear buttons
Start = MasterSystem pause button, GameGear start button
Select = MasterSystem reset button
L+R = Emulator reset

Current status:
Z80 CPU: 100%
VDP GPU: ~80%
Missing things/To do list:
- Background priority
- Vertical Scroll Inhibit (r0 b7)
- Horizontal Scroll Inhibit (r0 b6)
- Sprite shift (r0 b3)
- Border color now is taken from palette 0, and should be from 1 (r7)
- HBLANK interrupt (r10)
- Fix some random sprites bugs
PSG SOUND (SN76489): 100% with a lot of noise
FM SOUND (YM2413): 0%