8
•
Two scalers and color space converters (CSC) for
independent windows
2.3 Memory Interface
•
2/4Mbyte Frame Buffer
2.4 CRT Interface
•
DDC2B
•
VESA
TM
DPMS
2.5 Overview
The Video-107PCI -3D is a SGRAM/SDAM based, fully
integrated CRT and TV 64-bit 2D/3D Accelerator for PCI
systems. It is a high performance chip, offering high-speed
3D image processing in full compliance and compatibility
with IBM® VGA and VESA™ extended VGA.
The Video-107PCI-3D, equipped with single-cycle 3D GUI
Engine, pipelines 3D rendering process architecture in
hardware, providing real-time interactions with solid 3D
models in CAD/CAM, 3D modeling, and 3D games. It
supports all key 3D rendering operations, including: Gouraud
shading for smooth object surfaces, texture mapping for
realistic object textures, 16-bit hardware Z-buffering for fast
3D depth calculations, and Alpha Blending for transparency
effects.
Video-107PCI -3D ‘s highly innovative design, a full 64-bit
memory interface with the high performance graphics engine,
dramatically improves GUI functions and significantly
promotes overall system operation.
The Video-107PCI -3D supports planar video format for
MPEG-1, MPEG-2, and video playback. Advanced features of
the Video-107PCI-3D, such as color space conversion, Video
Module Interface (VMI), a 24-bit True Color DAC, and triple
clock synthesizers allowing performance at peak levels.