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Manufacturer | Namco |
---|---|
Type | Arcade system board |
CPU | Motorola 68020 32-bit |
Predecessor | Namco System 21 |
Successor | Namco System 11 |
The Namco System 22 is the successor to the Namco System 21 arcade system board. It debuted in 1992 with Sim Drive in Japan,[1] followed by a worldwide debut in 1993 with Ridge Racer.
The System 22 was designed by Namco with assistance from graphics & simulation company Evans & Sutherland. Graphical features include texture mapping, Gouraud shading, transparency effects, and depth cueing, thanks to the Evans & Sutherland 'TR3' chip/chipset, which stands for: Texture Mapping, Real-Time, Real-Visual, Rendering System. The main CPU provides a scene description to the TR3 graphics processing unit and a bank of DSP chips which perform 3D calculations.
A variant of the system, called the Super System 22, was released in 1995. The hardware was largely similar to the System 22, but with a slightly higher polygon rate and more special effects possible.
System 22 Specifications
[edit]- Main CPU: Motorola 68020 32-bit @ 24.576 MHz
- DSP: 2x Texas Instruments TMS32025 @ 49.152 MHz (exact number of DSPs may vary)
- GPU: Evans & Sutherland TR3 (Texture Mapping, Real-Time, Real-Visual, Rendering System)
- Features: Texture mapping, Gouraud shading, transparency effects, depth cueing, 16.7 million colors, 240,000 polygons/second[2]
- Sound CPU: Mitsubishi M37702 (System 22 Games) or M37710 (Super System 22 Games) @ 16.384 MHz
- Sound Chip: Namco C352 (32 voices, 4 channels @ 16-bit, support for 8-bit linear or μ-law PCM samples)[3]
- + Namco Custom Chips
List of System 22 / Super System 22 Games
[edit]![](https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Namco_system22_rave_racer.jpg/220px-Namco_system22_rave_racer.jpg)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Time_crisis_P170312_11.30_01.jpg/220px-Time_crisis_P170312_11.30_01.jpg)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Namco_Aqua_Jet.jpg/220px-Namco_Aqua_Jet.jpg)
Name | Year of Release | Notes |
---|---|---|
Sim Drive | (1992) | Limited release[1][4] |
Ridge Racer | (1993) | |
Ace Driver | (1994) | |
Alpine Racer | (1994) | |
Cyber Commando | (1994) | |
Ridge Racer 2 | (1994) | |
Ace Driver: Victory Lap | (1995) | |
Air Combat 22 | (1995) | |
Cyber Cycles | (1995) | |
Dirt Dash | (1995) | |
Rave Racer | (1995) | |
Time Crisis | (1995) | |
Tokyo Wars | (1996) | |
Alpine Racer 2 | (1996) | |
Alpine Surfer | (1996) | |
Aqua Jet | (1996)[5] | |
Armadillo Racing | (1996) | |
Prop Cycle | (1996) |
References
[edit]- ^ a b "Sim Drive, Arcade Video game by NAMCO (1992)".
- ^ "System 16 - Namco System 22 Hardware (Namco)".
- ^ "mamedev/mame". GitHub. Retrieved 2021-03-19.
- ^ "SimDrive - Undumped". Archived from the original on 2017-07-29. Retrieved 2014-09-28.
- ^ "Aqua Jet". GamePro. No. 99. IDG. December 1996. p. 56.