| TW8811的车载DVD图形化显示界面设计 |
| |
| 引用本文： | 张宏财,张春芳,肖连军.TW8811的车载DVD图形化显示界面设计[J].单片机与嵌入式系统应用,2011(9):25-27. |
| |
| 作者姓名： | 张宏财 张春芳 肖连军 |
| |
| 作者单位： | 华东电子工程研究所;安徽工商职业学院;合肥学院; |
| |
| 摘 要： | 介绍了TW8811的基本结构和特性,论述实现位图OSD的基本原理,给出了基于TW8811的车载DVD音影系统图形化用户界面的设计方案,并讨论关键元器件的选取及使用注意事项.该设计方案实现的车载音影系统操作界面友好、灵活性强,只需修改相应的图形库即可应用于需要视频图形叠加的其他领域.
|
| 关 键 词： | TW8811 OSD 图形化界面 图形库 |
Graphic Display Interface for Vehicle DVD Based on TW8811 |
| |
| Zhang Hongcai,Zhang Chunfang,Xiao Lianjun.Graphic Display Interface for Vehicle DVD Based on TW8811[J].Microcontrollers & Embedded Systems,2011(9):25-27. |
| |
| Authors: | Zhang Hongcai Zhang Chunfang Xiao Lianjun |
| |
| Affiliation: | Zhang Hongcai1,Zhang Chunfang2,Xiao Lianjun3(1.East China Research Institute of Electronic Engineering,Hefei 230088,China,2.Anhui Business Vocational College,3.Hefei University) |
| |
| Abstract: | The basic configuration and feature of TW8811 are introduced in this paper.The basic principle of bitmap OSD is analyzed.The article presents a solution of graphic display interface based on TW8811 for vehicle DVD,and discusses the key components selection.The design makes vehicle audio-vidio system interaction more friendly and flexible.It can be applied to other fields of video image overlapping after only modifying the corresponding graphics library. |
| |
| Keywords: | TW8811 OSD graphic display interface graphics library |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
