FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-31101-1E
ASSP for Graphics Control
Graphics Display Controller
MB86290A
s DESCRIPTION
The MB86290A is a graphics display controller for drawing and displaying graphics on a car navigation system
or amusement unit.
The MB86290A can process high-quality, true three-dimensional graphics at high speed using advanced features
such as distortion control and hidden surface removal during expression of various levels of transparency and
drawing in three-dimensional space. It can also process two-dimensional graphics with a smooth touch, for
example, by drawing smooth lines and drawing polygons by connecting arbitrarily specified vertices.
s FEATURES
• Operating frequency: 100 MHz (External clock of 14.32 MHz Max)
• Host interface: Enables direct connection to a CPU (Hitachi SH3/4 or NEC V832).
• Drawing features:
• Drawing at a peak rate of 800 Mpixels per second (at an internal operating frequency of 100 MHz)
• 2D drawing functions: Point, line, triangle, polygon, BLT, and pattern drawing
• 3D drawing functions: Point, line, and triangle drawing, and hidden surface removal by Z-buffering
• Special effects: Anti-aliasing, bold/dashed-line processing, alpha blending, Gouraud shading, texture mapping (bilinear filtering, perspective correct), and tiling
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s PACKAGE
240-pin, Plastic QFP
(FPT-240P-M03)
