Namco System 22
The Namco System 22 is the successor to the Namco System 21 arcade system board. It debuted in 1992 with Sim Drive in Japan, followed by a worldwide debut in 1993 with Ridge Racer.
The System 22 was designed by Namco. 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
- Main CPU: Motorola 68020 32-bit @ 24.576 MHz
- DSP: 2x Texas Instruments TMS32025 @ 49.152 MHz
- GPU: Namco's in-house developed GPU
- *Features: Texture mapping, Gouraud shading, transparency effects, depth cueing, 16.7 million colors, 240,000 polygons/second
- Sound CPU: Mitsubishi M37702 or M37710 @ 16.384 MHz
- Sound Chip: Namco C352
- + Namco Custom Chips
List of System 22 / Super System 22 Games
| Name | Year of Release | Notes |
| Sim Drive | Limited release | |
| Ridge Racer | ||
| Ace Driver | ||
| Alpine Racer | ||
| Cyber Commando | ||
| Ridge Racer 2 | ||
| Ace Driver: Victory Lap | ||
| Air Combat 22 | ||
| Cyber Cycles | ||
| Dirt Dash | ||
| Rave Racer | ||
| Time Crisis | ||
| Tokyo Wars | ||
| Alpine Racer 2 | ||
| Alpine Surfer | ||
| Aqua Jet | ||
| Armadillo Racing | ||
| Prop Cycle |