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Derby Owners Club II Ver.2.1 (Japan, Rev B) - MAME machine

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derbyoc2
Derby Owners Club II Ver.2.1 (Japan, Rev B)
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GAME SYSTEM CHD BIOS DEVICE PARENT CLONE MECHANICAL SCREENLESS

Main data
Romset and name:
derbyoc2 Derby Owners Club II Ver.2.1 (Japan, Rev B)
Short name:
Derby Owners Club II Ver.2.1
Manufacturer:
Year:
Genre:
Sports
Category:
Sports / Horse Racing
Serie:
Derby Owners Club
Driver source:
sega/naomi.cpp
Language:
English, Japanese, Korean
Similar games:
Input / Controls
Players:
Up to 2 players
Input:
Joystick 8 ways
Buttons / keys:
Coins:
Cabinet:
-
Free-play:
Not supported
Rankings
Average user rating:
AntoPISA BestGame:
-
MASH All-Time:
-
Video
Display:
640x480@61.702586 Hz, CRT 31kHz
Orientation:
Horizontal
Scrolling:
Unknown
Colors:
-
CPU:
ARM7 (little), Hitachi SH-4 (little), Motorola MC68000, Toshiba TMP90PH44, Zilog Z80
Audio
Sound:
2 audio channel
Audio chips:
Speaker, Yamaha AICA
Romset
First release:
Mame 0.131 released on apr-23 2009
Last release:
Mame 0.264 released on mar-26 2024
Clone of:
-
Bios:
naomi NAOMI BIOS
Use rom of:
-
Use sample of:
-
Previous romset:
None
New romset:
None
Files
Dump:
BAD DUMP
Required files:
Status
OVERALL:
PRELIMINARY
Emulation:
Preliminary
Graphic:
Imperfect
Color:
Good
Sound:
Imperfect
Cocktail:
Good
Protection:
Good
Save state:
Not supported
Additional infos
  • History
  • Info
  • Score
  • PCB
  • Commands
  • Init
  • Driver
  • XML
  • Arcade Video game published 23 years ago:

    Derby Owners Club II © 2001 Sega Enterprises, Limited.

    TECHNICAL
    Sega Naomi Satellite Terminal

    CPU: SH-4 64-bit RISC CPU (200 MHz 360 MIPS / 1.4 GFLOPS)
    Graphic Engine: PowerVR (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 168 MBytes) / 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.

    Notes: Each 'Game' uses 9 Naomi units, 1 for each of the 8 'Satellite's' and 1 for the main screen. These are all linked together in a network. Player's data saved on HitMaker removable card system. Cards are playable on any other HitMaker system in the same or other locations.

    TRIVIA
    Released in October 2001 in Japan.

    SERIES
    • Derby Owners Club (1999)
    • Derby Owners Club 2000 (2000)
    • Derby Owners Club II (2001)
    • Derby Owners Club World Edition (2001)
    • Derby Owners Club 2008: Feel the Rush (2008)
    • Derby Owners Club 2009: Ride for the Live (2009)

    CONTRIBUTE
    Edit this entry: https://www.arcade-history.com/?&page=detail&id=31764&o=2
    Informations provided by © Alexis Bousiges
    Informations provided by Contribute to the translation
  • Informations provided by
    Informations provided by / © Copyright of Fujix
  • Informations provided by
  • Informations provided by
  • Informations provided by Fabricio Coroquer, revisited from the work of
    NOTICE: The short version was discontinued in November 2019
  • Informations provided by Contribute
  • Informations provided by
  • Informations provided by
Dip-switches:
Cheats:
Ports:
Devices refs:

If you notice any inaccuracy or error, please report

Data updated on april 2 2024


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Romset:
derbyoc2
Title:
Derby Owners Club II Ver.2.1
Text:
E-mail:
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Game:
Derby Owners Club II Ver.2.1 (Japan, Rev B)
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