Sega Model 2

Sega Model 2 was an arcade system board released by Sega in 1993. It was the successor to the Model 1 board. This board introduced texture mapped polygons. There were three versions of the Model 2 board: Model 2A-CRX, Model 2B-CRX and the Model 2C-CRX. Model 2 and 2A-CRX used a custom DSP with internal code for the geometrizer while 2B-CRX and 2C-CRX used well documented DSPs and uploaded the geometrizer code at startup to the DSP. Notable Sega Model 2 games are Daytona USA, Sonic the Fighters, and The House of the Dead.

List of Sega Model 2A-CRX Games

• Dead or Alive (1996)
• Dynamite Baseball (1996)
• Dynamite Cop (1996)
• Manx TT Superbike (1995)
• Motor Raid (1997)
• Pilot Kids (1999)
• Sega Rally Championship (1995)
• Sega Rally Pro Drivin' (1992?)
• Sky Target (1995)
• Virtua Cop 2 (1995)
• Virtua Fighter 2 (1995)
• Virtua Fighter 2.1 (1996)
• Zero Gunner (1997)

List of Sega Model 2B-CRX Games

• Dead or Alive (1996)
• Dynamite Baseball (1996)
• Dynamite Baseball 97 (1997)
• Dynamite Cop (1996)
• Fighting Vipers (1995)
• Gunblade NY (1995)
• Indy 500 (1995)
• Last Bronx (1996)
• Pilot Kids (1999)
• Rail Chase 2 (1995)
• Sonic the Fighters (1996)
• Super GT 24H (1996)
• Virtua Striker (1995)
• Cyber Troopers Virtual-On (1996)
• Zero Gunner (1997)

List of Sega Model 2C-CRX Games

• Behind Enemy Lines (1998)
• Dynamite Cop (1996)
• Over Rev (1997)
• Power Sled (1996)
• Sega Ski Super G (1996)
• Sega Touring Car Championship (1996)
• Sega Water Ski (1996)
• The House of the Dead (1997)
• Top Skater (1997)
• Wave Runner (1996)

Gallery

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  CPU

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  Video PCB

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  A typical ROM (Virtua Cop)

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  Model 2A CPU

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  Model 2A video PCB

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  Model 2A ROM (Dead or Alive)

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  Model 2B CPU/Video PCB

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  Model 2B filter PCB

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  Model 2B communications PCB

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  A Model 2B ROM

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  Model 2C PCB

Sega Arcade Boards
Originating in Arcades
8080/Z80-based	Sega Blockade Hardware | Sega VIC Dual | Sega G80 | VCO Object | Sega Zaxxon Hardware | Sega Laserdisc Hardware | Sega System 1 | Sega Appoooh Hardware | Sega System 2 | Sega System E | Sega Gigas Hardware | Sega Sharp Shooter Hardware | Sega Space Position Hardware Sega Shooting Zone System (new in MAME 0.145?) Custom Z80 Boards (TODO the only one left is Bank Panic which needs to be handled differently; it's by Sanritsu and runs on the same hardware as exactly one other game)
68000-based	Pre-System 16 Hardware | Sega Space Harrier Hardware | Sega OutRun Hardware | Sega System 16 | Sega X Board | Sega System 24 | Sega Y Board | Sega System 18
NEC V60/V70-based	Sega System 32 | Sega Model 1
Intel i960-based	Sega Model 2
PowerPC-based	Sega Model 3
SuperH-based	Sega Hikaru
Based on Home Hardware
SG-1000-based	SG-1000-based Arcade Hardware
Mega Drive-based	Mega-Tech | Sega System C/C2 | Mega Play | High Seas Havoc special board
Saturn-based	Sega Titan Video (ST-V)
Dreamcast-based	Sega NAOMI | Sega NAOMI 2 | Sega Aurora | Sammy Atomiswave
XBOX-based	Sega Chihiro
GameCube-based	Triforce
PC-based	Sega Lindbergh | Sega Europa-R | Sega RingEdge | Sega RingWide