DSMS

DSMS
General
Author	N3TKaT
Type	Handheld Emulator
Version	0.2 NeoFlash Compo Build
License	Mixed
Last Updated	2005/08/11
Links
Download
Website

DSMS is a Sega Master System and Game Gear emulator for the DS.

It was presented in the NEO Coding Competition 2005, ranked 3rd.

Features

• Z80 CPU 100%.
• VDP GPU ~80%.
• PSG SOUND (SN76489) 100% with a lot of noise.

Installation

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

Syntax:

DSMS MODE INPUT.ROM OUTPUT.NDS
MODE = 0 -> MasterSystem
MODE = 1 -> GameGear

Example: dsms 0 sonic.sms sonic.nds

The output .NDS is also converted to .GBA to run with flashcards.

Controls

D-Pad - MasterSystem/GameGear D-Pad

A/B - MasterSystem/GameGear buttons

Start - MasterSystem pause button, GameGear start button

Select - MasterSystem reset button

L+R - Emulator reset

Screenshots

Known issues

Absent features/to be fixed:

• Background priority.
• Vertical Scroll Inhibit.
• Horizontal Scroll Inhibit.
• Sprite shift.
• Border color now is taken from palette 0, and should be from 1.
• HBLANK interrupt.
• Fix some random sprites bugs.
• FM SOUND (YM2413).

Changelog

0.2 NeoFlash compo version (public)

• Changed to mode 0.
• Sprites and background using DS hardware sprites/background.
• Added PSG sound.

0.1 First version (private)

• All graphics using bitmap mode 5.
• No sound.

External links

• NeoFlash - http://www.neoflash.com/forum/index.php/topic,600.0.html