DREAMCAST
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Dreamcast

 

·  CPU:
Hitachi SH-4
200MHz clock rate
360 MIPS (millions of instructions per second)
1.4 billion floating-point operations per second
3D calculations800+ MBytes/second bus bandwidth

·  Graphics Core:
NEC PowerVR Second Generation
3 million polygons/second peak rendering rate
Perspective-Correct Texture Mapping
Point, Bilinear, Trilinear and Anisotropic Mip-map filtering
Gouraud shading
Z-buffer
Colored light sourcing
Full scene anti-aliasing
Hardware-based Fog
Bump mapping
16.77 million colors
Hardware-based texture compression
Shadow and Light volumes
Super sampling

·  Memory:
16 MB main RAM
8 MB video RAM
2 MB sound RAM

·  Sound:
Yamaha Sound Core
RISC CPU
DSP for real-time effects
64 sound channels
Full 3D sound support
Hardware-based audio compression

·  Storage Media:
CD-Rom
1 Gbyte data storage
12x speed Constant Angular Velocity drive

·  Control Pad:
Digital and analog directional controls
Dual analog triggers
Visual Memory System data save unit

·  Expansion Options:
Modem
33.6Kbytes per second transfer rate
Upgradable

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Dreamcast

Control Pad

Virutal Memory System Unit:
Energy-saving 8-bit CPU
128K byte memory
48x32 dot monochrome LCD display
37x26mm display size
Button battery x 2, auto off function
PWM 1 channel sound source

Key Board