Naomi II Arcade mother board，parts number is 839-1069 is situable for SEGA's Naomi 2, allows full backwards compatibility with Naomi 1 games, and is packed with new features
Naomi II Arcade mother board Product
Details
Mother board only
Specifications
CPU
CPU: 200 MHz Hitachi SH-4 (SH7091)
CPU Memory: 32 MBytes (100 MHz SDRAM)
CPU Memory Data Path: 64-bits
Memory Bandwidth: (800 MBytes/sec)
Geometry Co-processor
Geometry Co-processor: VideoLogic
custom transformation & lighting (T&L)
chip (Code named: ELAN)
Clock Rate: 100 MHz
Sustained Polygonal and Lighting Rate: 10 million polygons/sec with 6 light sources!
Supported Lights: Ambient, parallel, point and spot
Vertex Support: Combined dynamic and static model processing
Geometry Memory: 32 MBytes
Graphics Processing Unit (x2)
GPU: Two PowerVR2 (CLX2)
Pixel Fill-Rate: 200 MPixels/sec (400 MPixels/sec to 600 MPixels/sec due to infinite plane architecture assuming depth overdraw complexity of 2 to 3 layers)
Graphics Memory: 2 x 32 MB (100 MHz SDRAM)
External Data Path: 64-bits per GPU (128-bits total)
Memory Bandwidth: 800 MB/sec per GPU (1.6 GB/sec total)
Graphic Effects: Polygons/strips/fans engine, 16-bit and 24-bit color, multiple fog modes, super sampling for full scene anti-aliasing, specular highlighting, texture filtering: bilinear, trilinear, anistropic, MIP mapping, bump mapping, perspective correction, 8-bit alpha blending (256 levels of transparency), ARGB gouraud shading, general modifier volumes (GMV) for such effects as shadows, light, transpararency, etc.
Naomi II Arcade mother board Other
Details
Product ID:
000886
Item Type:
Naomi I / II Rom Board
Manufacturer:
Sega
Country:
Hong Kong
Naomi II Arcade mother board Images
Naomi II Arcade mother board-front view
Naomi II Arcade mother board-side view
Please Note: there is minimum order of $200USD (more info)
