參數(shù)資料
型號(hào): MB86291A
廠商: Fujitsu Limited
英文描述: Graphics Display Controller
中文描述: 圖形顯示控制器
文件頁(yè)數(shù): 1/25頁(yè)
文件大?。?/td> 243K
代理商: MB86291A
DS04-31102-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP for Graphics Control
Graphics Display Controller
MB86291A
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DESCRIPTION
The MB86291A is an evolved version of the Fujitsu MB86290A graphics controller designed for use in a car
navigation system or amusement equipment. The MB86291A is a graphics display controller with a geometry
processor, digital video capture facility, and on-chip SDRAM.
Embedding SDRAM implements data transfer at a higher bandwidth, resulting in faster drawing. Integrating the
geometry processor reduces the CPU load, thereby improving the performance of the entire system.
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FEATUERS
Operating frequency : 100 MHz (External clock of 14.32 MHz Max)
Geometry processor: Capable of executing operations for geometric transformation and surface front/rear
evaluation.
Memory block: Embedded 16-Mbit SDRAM
Video capture block: Embedded facility to capture digital video images, for example, from TV, capable of easily
implementing “Picture in Picture” and video graphics superimposing.
Host interface: Enables direct connection to various CPUs (Fujitsu SparcLite, Hitachi SH3/4 or NEC V83x) .
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PACKAGE
208-pin plastic QFP
(FPT-208P-M04)
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