Sega NAOMI
Sega NAOMI | |
---|---|
Katakana | ナオミ |
Manufacturer | SEGA |
Year | 1998 |
Media | Cartridge and GD-ROM |
CPU | Hitachi SH-4 32-bit RISC CPU (200 MHz 360 MIPS / 1.4 GFLOPS) |
GPU | PowerVR 2 (PVR2DC) |
Sound | ARM7 Yamaha AICA 45 MHZ (with internal 32-bit RISC CPU, 64 channel ADPCM) |
Resolution | 15k / 31k |
Wiring Standard | JVS |
Predecessor | Sega Model 3 |
Successor | Sega NAOMI 2 |
First demonstrated in 1998 at JAMMA, the Sega NAOMI (New Arcade Operation Machine Idea) is the successor to the Sega Model 3 hardware.
A development of the Dreamcast home game console, the NAOMI and Dreamcast share the same hardware components, but the NAOMI has twice as much system memory & video memory, and four times as much sound memory. Multiple NAOMI boards can be 'stacked' together to support multiple-monitor output.
The NAOMI arcade-board features 168 MB of solid-state ROMs or GD-ROMs using a custom DIMM board and GD-ROM drive. In operation, the Naomi GD-ROM is read only once at system powerup, downloading the disc's contents to the DIMM-Board RAM. Once the download is complete, the game executes out of RAM, thereby reducing mechanical wear on the GD-ROM drive.[1]
A modified version of the NAOMI was used for the Sammy Atomiswave.
Hardware Specification
CPU : Hitachi SH-4 32-bit RISC CPU (200 MHz 360 MIPS / 1.4 GFLOPS)
Graphic Engine : PowerVR 2 (PVR2DC)
Sound Engine : ARM7 Yamaha AICA 45 MHZ (with internal 32-bit RISC CPU, 64 channel ADPCM)
Main Memory : 32 MByte
Graphic Memory : 16 MByte
Sound Memory : 8 MByte
Media : ROM Board (maximum size of 172MBytes) / GD-Rom
Simultaneous Number of Colors : Approx. 16,770,000 (24bits)
Polygons : 2.5 Million polys/sec
Rendering Speed : 500 M pixel/sec
Additional Features : Bump Mapping, Fog, Alpha-Bending (transparency), Mip Mapping (polygon-texture auto switch), Tri-Linear Filtering, Anti-Aliasing, Environment Mapping, and Specular Effect[2]
I/O Boards
The NAOMI uses the newer JVS for I/O, which uses a USB type A port for inputs, and VGA for video output. However, to interface with JAMMA setups there are three kinds of I/O boards. Two are manufactured by SEGA and one by Capcom. The Capcom I/O board is sought after since, as opposed to the official Sega one, it includes a voltage converter for the needed 3.3 volt line, an audio amplifier and volume control, the JAMMA connector and a JAMMA+ Kick Harness compatible with CPS2 and CPS3 games.
For more information the Capcom I/O board, visit Capcom Naomi I/O Board Demystified
Game List
Title | Cartridge | GD-ROM | JPN BIOS | USA BIOS | EXP BIOS | Notes | Controls |
---|---|---|---|---|---|---|---|
18 Wheeler | |||||||
Airline Pilots | Multiboard Compatible | ||||||
Akatsuki Denkou Senki | |||||||
Alienfront Online | |||||||
Azumanga Daioh Puzzle Bobble | |||||||
Boat Race Ocean Heats | |||||||
Border Down | Digital | ||||||
Cannon Spike/Gunspike | |||||||
Capcom Vs. SNK : Millennium Fight 2000 | Digital | ||||||
Capcom Vs. SNK : Millennium Fight 2000 Pro | Digital | ||||||
Capcom Vs. SNK 2 : Millionaire Fighting 2001 | Digital | ||||||
Charge'N'Blast | |||||||
Chaos Field | |||||||
Confidential Mission | Gun | ||||||
Cosmic Smash | Digital | ||||||
Crackin' DJ | |||||||
Crackin' DJ 2 | |||||||
Crazy Taxi | |||||||
Dead or Alive 2 | Digital | ||||||
Dead or Alive 2 Millennium | Digital: 3 button | ||||||
Death Crimson OX | |||||||
Dengen Tenshi Taisen Janshi Shangri-la | |||||||
Derby Owners Club | Satalitte Terminal game | ||||||
Derby Owners Club 2 | Satalitte Terminal game | ||||||
Derby Owners Club 2 Ver.2 | Satalitte Terminal game | ||||||
Derby Owners Club 2 Ver.2.1 | Satalitte Terminal game | ||||||
Derby Owners Club 2000 | Satalitte Terminal game | ||||||
Derby Owners Club World Edition | Satalitte Terminal game | ||||||
Disney Magical Dance | |||||||
Doki Doki Idol Star Seeker | |||||||
Dragon Treasure | |||||||
Dragon Treasure II | |||||||
Dragon Treasure III | |||||||
Dynamite Baseball | |||||||
Dynamite Baseball '99 | |||||||
Dynamite Deka EX | |||||||
Exzeal | Digital | ||||||
ExZeus | |||||||
F1 World Grand Prix | |||||||
F355 Challenge 2 : International Course Edition Twin | Multiboard Compatible | ||||||
F355 Challenge Twin | Multiboard Compatible | ||||||
Fish Live | |||||||
Formation Battle In May | |||||||
Get Bass 2 | |||||||
Giant Gram 2 : All Japan Pro Wrestling In Nippon Budokan | |||||||
Giant Gram 2000 : All Japan Pro Wrestling 3 Brave Men Of Glory | |||||||
Gigawing 2 | Digital | ||||||
Guilty Gear X | Digital | ||||||
Guilty Gear XX #Reload | Digital | ||||||
Guilty Gear XX : The Midnight Carnival | Digital | ||||||
Guilty Gear XX Accent Core | Digital | ||||||
Guilty Gear XX Slash | Digital | ||||||
Gun Beat | |||||||
Gun Survivor 2 : Biohazard Code Veronica | |||||||
Heavy Metal: Geomatrix | |||||||
Idol Janshi Suchie-Pai 3 | |||||||
Ikaruga | Digital | ||||||
Illmatic Envelope | Digital | ||||||
InuNoOsanpo | |||||||
Jambo! Safari | |||||||
Jingi Storm - The Arcade | |||||||
Karous | Digital | ||||||
Kuru Kuru Chameleon | |||||||
KyoryuKing | |||||||
La Keyboard XYU | |||||||
Lupin 3 : The Shooting | |||||||
Lupin : The Typing | |||||||
Mamoru-kun wa Norowarete Shimatta! | |||||||
Marvel VS Capcom 2 | Digital | ||||||
Mazan : Flash Of The Blade | |||||||
Melty Blood Actress Again | Digital: 5 button | ||||||
Melty Blood : Act Cadenza Ver. A | Digital | ||||||
Melty Blood : Act Cadenza Version B | Digital | ||||||
Melty Blood : Act Cadenza Version B2 | Digital | ||||||
MJ | Satalitte Terminal game | ||||||
Mobile Suit Gundam : Federation Vs. Jion | |||||||
Mobile Suit Gundam : Federation Vs. Jion Deluxe | |||||||
Moeru Casinyo | |||||||
Monkey Ball | |||||||
Musapey No Choco Marker | |||||||
MushiKing : The Battle of the Beetles | |||||||
MushiKing II | |||||||
MushiKing III | |||||||
MushiKing IV | |||||||
MushiKing V | |||||||
Ninja Assault | |||||||
Noukone Puzzle Takoron | |||||||
Oshare Majo Love and Berry / Fashionable Witch Love and Berry | |||||||
Out Triggers | |||||||
Pochinya | |||||||
Pocket Shooting | |||||||
Powerstone | |||||||
Powerstone 2 | |||||||
Project Cerberus | |||||||
Project Justice / Moero! Justice Gakuen | Digital: 6 button | ||||||
Psyvariar 2 | Digital | ||||||
Puyo Puyo Da! | Digital | ||||||
Puyo Puyo Fever | Digital | ||||||
Puzzle Kurutto Stone | |||||||
Quiz Ah Megamisama! / Quiz Ah My Goddess! | |||||||
Quiz Keitai Q mode | |||||||
Rabbit 2 | |||||||
Radilgy | Digital | ||||||
Radirgy Noa | Digital: 3 button | ||||||
Ring Out 4x4 | |||||||
Samba de Amigo | |||||||
Samba de Amigo ver.2000 | |||||||
Sega Marine Fishing | |||||||
Sega Strike Fighter | Multiboard Compatible | ||||||
Sega Tetris | Digital | ||||||
Senko no Ronde | Digital: 3 button | ||||||
Senko no Ronde New Version | |||||||
Senko No Ronde SP | Digital: 6 button | ||||||
Shakka to Tambourine | |||||||
Shakka to Tambourine 2001 | |||||||
Shakka to Tambourine 2001 Power Up! | |||||||
Shikigami No Shiro II / The Castle of Shikigami II | Digital | ||||||
Shin Nihon Prowrestling Toukon Retsuden 4 | |||||||
Shootout Pool | |||||||
Shootout Pool Prize | |||||||
Sky Champ | |||||||
Slash Out | |||||||
Spawn | |||||||
Spikers Battle | |||||||
Sports Jam | Digital | ||||||
Star Horse | |||||||
Star Horse 2001 | |||||||
Star Horse 2002 | |||||||
Street Fighter Zero 3 Upper | Digital | ||||||
Super Major League / World Series Baseball | |||||||
Super Shanghai 2005 | |||||||
Tetris Kiwamemichi | Digital | ||||||
The House of the Dead 2 | Gun | ||||||
The Quiz Show | Satalitte Terminal game | ||||||
The Maze Of The Kings | |||||||
The Typing of the Dead | |||||||
Trizeal | Digital | ||||||
Tokyo Bus Tour | |||||||
Touch De Uno! | |||||||
Touch De Uno! 2 | |||||||
Touch De Zunou | |||||||
Toy Fighter / Waffupu | |||||||
Trigger Heart Exelica | Digital | ||||||
Under Defeat | Digital | ||||||
Usagui YM-HEN | |||||||
Virtua Athletics | |||||||
Virtua Golf / Dynamic Golf | Trackball | ||||||
Virtua NBA | |||||||
Virtua Striker 2 Ver.2000 | |||||||
Virtua Tennis / Power Smash | Digital | ||||||
Virtua Tennis 2 / Power Smash 2 | Digital | ||||||
Virtual On Oratorio Tangram M.S.B.S.Ver.5.66 | |||||||
Wave Runners GP | |||||||
World Kicks | |||||||
World Series '99 | |||||||
WWF Royal Rumble | |||||||
Zero Gunner 2 | Digital | ||||||
Zombie Revenge |
Notes
- Project Justice only uses 4 buttons. However, to keep the desired button layout, it uses buttons 1, 2, 4, and 5. It therefor needs a 6-button adapter.
Manuals
- NAOMI GD-ROM Service Manual
- Naomi Wiring Guide for Jamma, model2 and model3 cabinets
- Naomi Wiring Guide for Capcom / Sega panel (with DC ports)