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Derby Owners Club (Japan, Rev B)

Game Information
manufacturer Sega
year 1999
genre Horse Racing
downloads 0
Screenshots
derbyoc title
derbyoc title
Download Details
split set derbyoc.zip 43.64m
bios/device mie.zip 725.00b
bios/device jvs13551.zip 14.73k
bios/device naomi.zip 9.59m
merged set derbyoc.7z 34.06m
standalone set derbyoc.7z 34.99m
Game Details
Sega NAOMI GD-ROM published 26 years ago:

Derby Owners Club (c) 1999 Sega.

This is a thoroughbred horse racing video game that allows players to own, breed, train, and ride their very own race horse. A data-storing card is dispensed with the first play, allowing each player to continuously develop their horse, offspring, and stables through repeat play. The innovative cabinet design allows up to 4 players to race simultaneously.

- TECHNICAL -

Sega NAOMI Satellite Terminal

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 1999 in Japan.

- UPDATES -

"Derby Owners Club EX":
The 'EX' software update provides a variety of added features including a new race call from legendary Tampa Downs and Canterbury Park track announcer Richard Grunder, 30 new sires and 30 new dams, tournament software with 3 competition modes, on-screen display of your 6 prior race results, and a new classic Trumpeter Call to Post with several different versions to catch the players' attention as well as patrons in the area.

- SERIES -

1. Derby Owners Club (1999)
2. Derby Owners Club 2000 (2000)
3. Derby Owners Club II (2001)
4. Derby Owners Club World Edition (2001)
5. Derby Owners Club 2008: Feel the Rush (2008)
6. Derby Owners Club 2009: Ride for the Live (2009)

- PORTS -

* CONSOLES:
Sega Dreamcast "Derby Tsuku - Let's Make a Derby Stallion!" : Prototype

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=4139&o=2
Driver Details
source sega/naomi.cpp
status preliminary
emulation preliminary
savestate unsupported
graphics imperfect
sound imperfect
Screen Details
display screen
type raster
orientation horizontal
width 640px
height 480px
refresh 61.7mhz
Input Details
player 1
type joy
buttons 6
directions 8
player 2
type joy
buttons 6
directions 8
Chipset Details
name Hitachi SH7091
clock 190.73mhz
name ARM7 (little)
clock 2.69mhz
name Zilog Z80
clock 15.26mhz
name Toshiba TMP90PH44
clock 9.54mhz
name Motorola MC68000
clock 9.54mhz
name Speaker
clock N/A
name Speaker
clock N/A
name Yamaha AICA
clock 21.53mhz
ROM Details
name size crc
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epr-21579.ic27 2.00m 71f9c918
boot_rom_64b8.ic606 512.00k 7a50fab9
develop110.ic27 2.00m de7cfdb0
develop.ic27 2.00m 309a196a
zukinver0930.ic25 2.00m 58e17c23
epr-21576h_multi.ic27 2.00m cce01f1f
epr-21336a.ic27 2.00m d3d57af8
naomi_boot_2491.ic27 2.00m 5b28f868
315-6188.ic31 8.05k 7c9fea46
main_eeprom.bin 128.00b fea29cbb
x76f100_eeprom.bin 132.00b 3ea24b6a
epr-22099b.ic22 4.00m 5e708879
mpr-22085.ic1 8.00m fffe9cc5
mpr-22086.ic2 8.00m 610fe214
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epr-22083.ic7 64.00k c70b0de9