Datasheet > YGV639

YGV639

更新时间： 2024-09-26 12:26:31

品牌	Logo	应用领域
雅马哈 - YAMAHA		控制器
页数	文件大小	规格书
34页	1673K
描述
Video Controller 1 with Enhanced Functions

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YGV639 数据手册

YGV639

VC1E

Video Controller 1 with Enhanced Functions

■ Outline

YGV639 (hereafter referred to as “VC1E,” its function name) is the display controller which makes it

easier to create a highly colorful graphic image in a low-cost system configuration.

VC1E, having a build-in digital video decode, allows characters, lines, and graphic icons (hereafter, called

“sprite”) to be superimposed over CVBS signal from a CCD camera.

It is possible to represent moving images like animation even through a serial port communication, and

VC1E realize impressively higher colorful picture expression under an equivalent CPU control load as that of

a low-cost OSD controller.

A pattern memory, up to 512M bits (64M bytes), for storing font data or bitmap display data that are used

for a sprite, is connectable to VC1E.

A complicated display control program needed to be developed for the conventional graphic controller;

however, VC1E allows sprites to be easily displayed only by rewriting the attribute table for display.

VC1E has a build-in line memory for display. For this reason, an external VRAM becomes unnecessary

and this allows a system to be built with fewer components.

With recent increase of safety awareness, in-vehicle video cameras are becoming more and more popular.

VC1E is best suited for such as parking-support system as would perform superimposition of car-width lines

over a video camera footage.

VC1E measures up to the in-vehicle temperature guarantee conditions and can be used also for in-vehicle

ECU.

YGV639 CATALOG

CATALOG No.: LSI-4GV639A30

2010.5

12 3 4 5 6 7...34

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型号	品牌	获取价格	描述	数据表
YGV641	YAMAHA	获取价格	Cutting-edge GDC with Sprite Architecture
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YH025-04	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YH025-05	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YH025-06	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YH025-07	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YH025-08	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YH025-09	YEONHO	获取价格	2.50mm PITCH CONNECTOR