Derby Owners Club II Ver.2.1 (Japan, Rev B)
Game Information
| manufacturer | Sega |
| year | 2001 |
| genre | Horse Racing |
| downloads | 91 |
Screenshots
Download Details
| split set | derbyoc2.zip 109.96m |
| bios/device | mie.zip 725.00b |
| bios/device | jvs13551.zip 14.73k |
| bios/device | naomi.zip 9.92m ↗ |
| merged set | derbyoc2.7z 92.97m |
| standalone set | derbyoc2.7z 93.94m |
Game Details
Sega NAOMI GD-ROM published 24 years ago:
Derby Owners Club II (c) 2001 Sega Enterprises, Limited.
- 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 2001 in Japan.
- 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)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=31764&o=2
Derby Owners Club II (c) 2001 Sega Enterprises, Limited.
- 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 2001 in Japan.
- 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)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=31764&o=2
Driver Details
| source | sega/naomi.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | unsupported |
| graphics | imperfect |
| sound | imperfect |
Series Details
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 | Yamaha AICA |
| clock | 21.53mhz |
ROM Details
| name | size | crc |
|---|---|---|
| epr-21576h.ic27 | 2.00m | d4895685 |
| epr-21576g.ic27 | 2.00m | d2a1c6bf |
| epr-21576e.ic27 | 2.00m | 08c0add7 |
| epr-21576d.ic27 | 2.00m | 3b2afa7b |
| epr-21576c.ic27 | 2.00m | 4599ad13 |
| epr-21576b.ic27 | 2.00m | 755a6e07 |
| epr-21576a.ic27 | 2.00m | cedfe439 |
| epr-21576.ic27 | 2.00m | 9dad3495 |
| epr-21578h.ic27 | 2.00m | 7b452946 |
| epr-21578g.ic27 | 2.00m | 55413214 |
| epr-21578f.ic27 | 2.00m | 628a27fd |
| epr-21578e.ic27 | 2.00m | 087f09a3 |
| epr-21578d.ic27 | 2.00m | dfd5f42a |
| epr-21578a.ic27 | 2.00m | 6c9aad83 |
| epr-21577h.ic27 | 2.00m | fdf17452 |
| epr-21577g.ic27 | 2.00m | 25f64af7 |
| epr-21577e.ic27 | 2.00m | cf36e97b |
| epr-21577d.ic27 | 2.00m | 60ddcbbe |
| epr-21577a.ic27 | 2.00m | 969dc491 |
| epr-21579d.ic27 | 2.00m | 33513691 |
| 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 |
| epr-21580a.ic27 | 2.00m | 46dbe90f |
| 315-6188.ic31 | 8.05k | 7c9fea46 |
| main_eeprom.bin | 128.00b | fea29cbb |
| x76f100_eeprom.bin | 132.00b | 3ea24b6a |
| epr-22306b.ic22 | 4.00m | fcac20eb |
| mpr-22295.ic1 | 16.00m | 1085001b |
| mpr-22296.ic2 | 16.00m | f18cb28b |
| mpr-22297.ic3 | 16.00m | a78a527b |
| mpr-22298.ic4 | 16.00m | cd76c7ea |
| mpr-22299.ic5 | 16.00m | ffb96da5 |
| mpr-22300.ic6 | 16.00m | 6fb05214 |
| mpr-22301.ic7 | 16.00m | 52eb076d |
| mpr-22302.ic8 | 16.00m | 86767b0b |
| mpr-22303.ic9 | 16.00m | 73a80bd5 |
| mpr-22304.ic10 | 16.00m | 46c1fb1f |
| mpr-22305.ic11 | 16.00m | 027d0e7b |