Sega Model 1 I/O Board - MAME machine
43534
model1io
Sega Model 1 I/O Board
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GAME SYSTEM CHD BIOS DEVICE PARENT CLONE MECHANICAL SCREENLESS
Main data
Romset and name:
model1io Sega Model 1 I/O Board
Short name:
Sega Model 1 I/O Board
Manufacturer:
-
Year:
-
Genre:
System
Category:
System / Device
Serie:
-
Driver source:
Language:
-
Similar games:
Input / Controls
Players:
None
Input:
Unavailable
Buttons / keys:
0
Coins:
0
Cabinet:
-
Free-play:
Not supported
Rankings
Average user rating:
AntoPISA BestGame:
-
MASH All-Time:
-
Video
Display:
Non gestito
Orientation:
Scrolling:
Unknown
Colors:
-
CPU:
Zilog Z80
Audio
Sound:
-
Audio chips:
Romset
First release:
Last release:
Clone of:
-
Bios:
Not required
Use rom of:
-
Use sample of:
-
Previous romset:
None
New romset:
None
Files
Dump:
GOOD
Required files:
Romset:
Status
OVERALL:
GOOD
Emulation:
Good
Graphic:
Good
Color:
Good
Sound:
Good
Cocktail:
Good
Protection:
Good
Save state:
Not supported
Additional infos
- History
- Info
- Score
- PCB
- Commands
- Init
- Driver
- XML
- This Arcade System was published 27 years ago:
Model 1 © 1992 Sega Enterprises, Ltd.
TECHNICAL
Main CPU: 32bits RISC NEC V60 uPD-70616 @ 16 MHz (2.5 MIPS)
Graphics Co-Processor: Fujitsu TGP MB86233 FPU 32bits 16M flops
Sound CPU: Motorola 68000 @ 12Mhz
Sound chip: 2 x Sega MultiPCM Custom 28 channel PCM chips @ 8 MHz, 1 for Music and 1 for Effects. Each can access up to 8meg sample rom •per chip•
Sound Timing Chip: YM3834 @ 8MHz (only used for its timers)
Co-Processor Abilities: Floating decimal point operation function, Axis rotation operation function, 3D matrix operation function
Geometry: 180,000 polygons/sec, 540,000 vectors/sec
Rendering: 1,200,000 pixels/sec
Video: Shading Flat Shading, Diffuse Reflection, Specula Reflection, 2 Layers of Background Scrolling, Alpha Channel
Video resolution: 496x384 in 65536 colors.
TRIVIA
Sega went to General Electric Aerospace (who made the first 3-D simulators for NASA in the 1960s) in 1991-92 for assistance to develop a CG platform architecture for their new experimental 3-D system, which later became known as the Sega Model 1 hardware. Virtua Racer was the game being written to find out how viable hardware 3-D games were, it was never designed to be released, but it was such a success internally they decided to actually release it.
CONTRIBUTE
Edit this entry: https://www.arcade-history.com/?&page=detail&id=48345&o=2Informations provided by © Alexis BousigesInformations provided by Contribute to the translation - Informations provided byInformations provided by / © Copyright of Fujix
- Informations provided by
- Informations provided by
- Informations provided by Fabricio Coroquer, revisited from the work of
NOTICE: The short version was discontinued in November 2019 - Informations provided by Contribute
- Informations provided by
- Informations provided by
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The specified text will be sent to the site ProgettoSnaps by AntoPISA and integrated with the existing one.
Updates are scheduled on a monthly basis so except in special cases you may not immediately see the changes.
Romset:
model1io
Title:
Sega Model 1 I/O Board
Text:
E-mail:
(optional)
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Game:
Sega Model 1 I/O Board
Recipient:
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