offroadc: MAME ROM Information.
History:
Off Road Challenge (c) 1997 Midway Games.
- TECHNICAL -
Midway V Unit hardware
Main CPU : TMS32031 (@ 50 Mhz)
Sound CPU : ADSP2105 (@ 10 Mhz)
Sound Chips : DMA-driven (@ 10 Mhz)
Screen orientation : Horizontal
Video resolution : 512 x 400 pixels
Screen refresh : 57.00 Hz
Palette colors : 32768
Players : 2
Control : paddle
Buttons : 6
- TRIVIA -
Released in August 1997.
- UPDATES -
v1.10
v1.30
v1.40
V1.50
- TIPS AND TRICKS -
* New Truck : On the truck selection screen press each of the 3 view buttons or the music button and new trucks will appear.
- SERIES -
1. Off Road Challenge (1997)
2. Off Road Thunder (2000)
- PORTS -
* Consoles :
Nintendo 64 (1998)
- SOURCES -
Game's rom.
Machine's picture.
MAME Info:
0.131u4 [Tormod, Smitdogg, Dumping Union]
0.124u1 [Guru]
0.63 [Aaron Giles]
Bugs:
- Has polygon sorting issues, among other problems. Source (ID 02355)
WIP:
- 30th June 2011: Guru - A Midway Offroad Challenge board came in to be repaired. After fixing it I noticed it was version 1.50 so I dumped it. That was added to the current version of MAME already.
- 0.143: Guru added clone Off Road Challenge (v1.50), not working. Updated Cruis'n USA README to include Off Road Challenge.
- 0.133u1: Renamed (offrodc4) to (offroadc4), (offrodc3) to (offroadc3) and (offrodc1) to (offroadc1).
- 0.131u4: Tormod, Smitdogg and Dumping Union added Off Road Challenge (v1.63). Renamed (offroadc) to (offrodc4).
- 31st May 2009: Smitdogg - Thanks to Tormod we got Offroad Challege 1.63 (the newest revision dumped!).
- 0.124u1: Guru added 'Off Road Challenge (v1.40)' and clone (v1.30). Renamed (offroadc) to (offrodc1). Changed 'Off Road Challenge' to clone 'Off Road Challenge (v1.10)'.
- 0.79u2: Replaced Custom sound with DMA-driven DAC.
- 0.78u4: Changed region cpu2 to sound1.
- 0.77: TMS32031 fixes [Aaron Giles]: Many fixes to the TMS32031 core; Offroad Challenge is almost playable as a result, minus the fact that the clipping plane seems to like clipping out the cars during the race. But the terrain problems are fixed at least.
- 5th November 2003: Aaron Giles improved the TMS32031 core a lot, making Offroad Challenge almost playable (the terrain problems are fixed at least, but the clipping plane seems to like clipping out the cars during the race now).
- 0.74u2: Brake pedal hack removed.
- 0.74: Changed ADSP2105 clock speed to 10MHz.
- 0.63: Aaron Gile added Off Road Challenge (Midway 1997).
- 8th December 2002: Aaron Giles added War Gods (with imperfect sound) and Off Road Challenge (with several in-game problems, but correct sound) to the V-unit driver.
LEVELS: 6 (endless)
Recommended Games (Racing 3):
Drag Race
Sprint 8
Car Jamboree
Zeroize (DECO Cassette)
Buggy Challenge
Demolition Derby
Buggy Boy/Speed Buggy
Turbo Tag
Max RPM
Power Drive
Power Drift
Four Trax
Over Drive
Double Axle
Road Riot 4WD
Road Riot's Revenge
Off Road Challenge
Dirt Devils
Xtreme Rally / Off Beat Racer!
Club Kart: European Session
Romset: 20480 kb / 24 files / 14.7 zip
MAME XML Output:
| | <game name="offroadc" sourcefile="midvunit.c"> |
| | | <description>Off Road Challenge (v1.63)</description> |
| | | <manufacturer>Midway</manufacturer> |
| | | <rom name="offroadc.u2" size="524288" crc="69976e9d" sha1="63c886ac2563c43a10840f49f929f8613cd94de2" region="dcs" offset="0"/> |
| | | <rom name="offroadc.u3" size="524288" crc="2db9b548" sha1="4f454a3e6a8851b0ef5d325dd28102d57ea11a11" region="dcs" offset="200000"/> |
| | | <rom name="offroadc.u4" size="524288" crc="42bdf9d0" sha1="04add0f0ee7fa61de1913cc0b988345d3d430cde" region="dcs" offset="400000"/> |
| | | <rom name="offroadc.u5" size="524288" crc="569cc84b" sha1="08b917cc41fae6b6a3e9d9461a783d3d2865e72a" region="dcs" offset="600000"/> |
| | | <rom name="offroadc.u6" size="524288" crc="0896f679" sha1="dde39ef17834256909ef2c9fcd5b5fb9939d5178" region="dcs" offset="800000"/> |
| | | <rom name="offroadc.u7" size="524288" crc="fe242d6a" sha1="8fbac22ed23044841f309ce58c5b1affcdd5d114" region="dcs" offset="a00000"/> |
| | | <rom name="offroadc.u8" size="524288" crc="5da13f12" sha1="2bb5e929e8bc6c70cb4475024a6b0bb07ac25244" region="dcs" offset="c00000"/> |
| | | <rom name="offroadc.u9" size="524288" crc="7ad27f69" sha1="b33665d0593a95b58d529720aae49e90449bf714" region="dcs" offset="e00000"/> |
| | | <rom name="orc-1_63.u10" size="1048576" crc="faaf81b8" sha1="d0bd40b2cf5d07db9f668826cc7f0ed84c4e84bf" region="user1" offset="0"/> |
| | | <rom name="orc-1_63.u11" size="1048576" crc="f68e9655" sha1="e29926ea24cfbd228a2136d04a63a92eba0098d7" region="user1" offset="1"/> |
| | | <rom name="orc-1_63.u12" size="1048576" crc="6a5295b3" sha1="ac72fe205ffb306598400e8b1d9c98ae67b0bab9" region="user1" offset="2"/> |
| | | <rom name="orc-1_63.u13" size="1048576" crc="cb9233b5" sha1="2d23b6a2312a75dbaa44de3224512c844aaac7b5" region="user1" offset="3"/> |
| | | <rom name="offroadc.u14" size="1048576" crc="1e41d14b" sha1="3f7c5fae1f8b82ddd811720837fa298785a8dd27" region="user1" offset="400000"/> |
| | | <rom name="offroadc.u15" size="1048576" crc="654d623d" sha1="a944b8f8d71b099d7b5bbd7df6effb90afc3aec8" region="user1" offset="400001"/> |
| | | <rom name="offroadc.u16" size="1048576" crc="259774d8" sha1="90cdf659324b84b3c2c59497cc5611e8f12629a6" region="user1" offset="400002"/> |
| | | <rom name="offroadc.u17" size="1048576" crc="50c61434" sha1="52bc603101b4f88b7d892af683b7c8358cabbf4a" region="user1" offset="400003"/> |
| | | <rom name="offroadc.u18" size="1048576" crc="015be91c" sha1="1624537068c6bc5fa6235bf0b0343347c337e8d8" region="user1" offset="800000"/> |
| | | <rom name="offroadc.u19" size="1048576" crc="cfc6b70e" sha1="8c5ad84c50ca142726db0595153cf04caaabec9c" region="user1" offset="800001"/> |
| | | <rom name="offroadc.u20" size="1048576" crc="f48d6e33" sha1="8b9c205e24f217ac110cdd82388c056ebbbb09b0" region="user1" offset="800002"/> |
| | | <rom name="offroadc.u21" size="1048576" crc="17794b56" sha1="8bfd8f5b43056bfe7f62524bb8c3a8564a3a9413" region="user1" offset="800003"/> |
| | | <rom name="offroadc.u22" size="1048576" crc="f2a6e622" sha1="a7d7004e95b058124cc02e8073dab8fbed8813c5" region="user1" offset="c00000"/> |
| | | <rom name="offroadc.u23" size="1048576" crc="1cba6e20" sha1="a7c9c58bfc4d26decb08979d83cccedb27528eb6" region="user1" offset="c00001"/> |
| | | <rom name="offroadc.u24" size="1048576" crc="fd3ce11f" sha1="78c65267712488784bc6dc14eef98a90494a9553" region="user1" offset="c00002"/> |
| | | <rom name="offroadc.u25" size="1048576" crc="78f8e5db" sha1="7ec2a5add27d66c43ba5cb7182554321007f5798" region="user1" offset="c00003"/> |
| | | <chip type="cpu" tag="maincpu" name="TMS32031" clock="50000000"/> |
| | | <chip type="cpu" tag="dcs" name="ADSP-2105" clock="10000000"/> |
| | | <chip type="audio" tag="mono" name="Speaker"/> |
| | | <chip type="audio" tag="dac" name="DMA-driven DAC"/> |
| | | <display tag="screen" type="raster" rotate="0" width="512" height="400" refresh="57.349016" pixclock="16500000" htotal="666" hbend="0" hbstart="512" vtotal="432" vbend="0" vbstart="400" /> |
| | | <input players="1" buttons="11" coins="4" tilt="yes"> |
| | | | <control type="paddle" minimum="16" maximum="240" sensitivity="25" keydelta="20"/> |
| | | | <control type="pedal" minimum="0" maximum="255" sensitivity="25" keydelta="20"/> |
| | | <dipswitch name="Unknown" tag="DSW" mask="1"> |
| | | | <dipvalue name="Off" value="1" default="yes"/> |
| | | | <dipvalue name="On" value="0"/> |
| | | <dipswitch name="Shifter" tag="DSW" mask="2"> |
| | | | <dipvalue name="Closed" value="2"/> |
| | | | <dipvalue name="Open" value="0" default="yes"/> |
| | | <dipswitch name="Girls" tag="DSW" mask="4"> |
| | | | <dipvalue name="Off" value="0"/> |
| | | | <dipvalue name="On" value="4" default="yes"/> |
| | | <dipswitch name="Road Kill" tag="DSW" mask="8"> |
| | | | <dipvalue name="Off" value="0"/> |
| | | | <dipvalue name="On" value="8" default="yes"/> |
| | | <dipswitch name="Unknown" tag="DSW" mask="16"> |
| | | | <dipvalue name="Off" value="16" default="yes"/> |
| | | | <dipvalue name="On" value="0"/> |
| | | <dipswitch name="Link" tag="DSW" mask="32"> |
| | | | <dipvalue name="Disabled" value="32" default="yes"/> |
| | | | <dipvalue name="Enabled" value="0"/> |
| | | <dipswitch name="Link Machine" tag="DSW" mask="192"> |
| | | | <dipvalue name="1" value="192" default="yes"/> |
| | | | <dipvalue name="2" value="128"/> |
| | | | <dipvalue name="3" value="64"/> |
| | | | <dipvalue name="4" value="0"/> |
| | | <dipswitch name="Unknown" tag="DSW" mask="256"> |
| | | | <dipvalue name="Off" value="256" default="yes"/> |
| | | | <dipvalue name="On" value="0"/> |
| | | <dipswitch name="Unknown" tag="DSW" mask="512"> |
| | | | <dipvalue name="Off" value="512" default="yes"/> |
| | | | <dipvalue name="On" value="0"/> |
| | | <dipswitch name="Unknown" tag="DSW" mask="1024"> |
| | | | <dipvalue name="Off" value="1024" default="yes"/> |
| | | | <dipvalue name="On" value="0"/> |
| | | <dipswitch name="Coinage" tag="DSW" mask="63488"> |
| | | | <dipvalue name="USA 1" value="63488" default="yes"/> |
| | | | <dipvalue name="German 1" value="61440"/> |
| | | | <dipvalue name="French 1" value="59392"/> |
| | | | <dipvalue name="Canada 1" value="57344"/> |
| | | | <dipvalue name="Swiss 1" value="55296"/> |
| | | | <dipvalue name="Italy 1" value="53248"/> |
| | | | <dipvalue name="UK 1" value="51200"/> |
| | | | <dipvalue name="Spain 1" value="49152"/> |
| | | | <dipvalue name="Australia 1" value="47104"/> |
| | | | <dipvalue name="Japan 1" value="45056"/> |
| | | | <dipvalue name="Taiwan 1" value="43008"/> |
| | | | <dipvalue name="Austria 1" value="40960"/> |
| | | | <dipvalue name="Belgium 1" value="38912"/> |
| | | | <dipvalue name="Sweden 1" value="36864"/> |
| | | | <dipvalue name="Finland 1" value="34816"/> |
| | | | <dipvalue name="Netherlands 1" value="32768"/> |
| | | | <dipvalue name="Norway 1" value="30720"/> |
| | | | <dipvalue name="Denmark 1" value="28672"/> |
| | | | <dipvalue name="Hungary 1" value="26624"/> |
| | | <driver status="preliminary" emulation="preliminary" color="good" sound="good" graphic="good" savestate="supported" palettesize="32768"/> |
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