Sega Model 1

Fast Facts on the Sega Model 1

Made by: Sega

Release	Date	RRP	Code
World	1992		?

Sega Model 1 was an arcade system board released by Sega in 1992. It was the successor to the Sega System 32 arcade boards, and was succeeded by the Sega Model 2 series. During development, Sega went to General Electric Aerospace (now Lockheed Martin) for assistance with creating 3D hardware, however as the end result was so expensive, only a few games were developed for the platform.

Specifications

Main CPU: NEC V60 @ 16 MHz
Graphics Coprocessor: Fujitsu TGP MB86233 FPU
Sound CPU: Motorola 68000 @ 10 MHz
Sound Chip: 2 x Sega 315-5560 Custom 28 channel PCM
Sound Timer: Yamaha YM3834 @ 8 MHz
Display Resolution: 496 x 384
Color Depth: 16-bit
Graphical Capabilities: Flat shading, diffuse reflection, specular reflection, 2 layers of background scrolling, alpha blending
Geometric performance: 180,000 polygons/sec.

List of Sega Model 1 Games

Star Wars Arcade (1993)
Virtua Racing (1992)
Virtua Fighter (1993)
Wing War (1994)

Gallery

Unit
Amplifier PCB
Communication PCB
CPU
Input/Output PCB
Sound PCB
Video 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 (MAME alias for Sega Sharp Shooter Hardware; which name is correct?) 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 Hang-On 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 \| Sega RingEdge 2

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Sega Model 1

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Specifications

List of Sega Model 1 Games

Gallery