| 基于WINCE5.0的差分接口LCD驱动的实现 |
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| 引用本文： | 沈杰,王新华,郭淑琴.基于WINCE5.0的差分接口LCD驱动的实现[J].杭州电子科技大学学报,2012,32(4):122-125. |
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| 作者姓名： | 沈杰 王新华 郭淑琴 |
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| 作者单位： | 1. 浙江工业大学信息工程学院,浙江杭州,310023
2. 浙江科技学院信息与电子工程学院,浙江杭州,310023 |
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| 摘 要： | 该文以S3C2440A为核心,以友达G065VN01 V2型号的差分信号接口TFT_LCD为例,阐述了LCD控制器的工作原理,实现了从控制器的CMOS/TTL信号到LCD接口LVDS(低压差分信号)的转换;同时介绍了在嵌入式操作系统WINCE 5.0下LCD驱动程序的结构模型,以及如何在S3C2440A平台上实现LCD驱动移植.
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| 关 键 词： | 差分接口液晶屏 设备驱动 电平转换 |
The Implementation of the Differential Signal LCD Driver Based on WINCE 5.0 |
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| SHEN Jie
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WANG Xin-hua
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GUO Shu-qin.The Implementation of the Differential Signal LCD Driver Based on WINCE 5.0[J].Journal of Hangzhou Dianzi University,2012,32(4):122-125. |
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| Authors: | SHEN Jie WANG Xin-hua GUO Shu-qin |
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| Affiliation: | 1. College of Information Engineering, Zhejiang University of Technology, Hangzhou Zhejiang 310023, China; 2. School of Information and Electronic Engineering, Zhejiang University of Science and Technology, Hangzhou Zhejiang 310023, China) |
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| Abstract: | This paper takes S3C2440A as the core, uses AUO G065VN01V2 differential signal interface TFT _LCD as an example, elaborates the base functions of the LCD controller, realizes the conversion from the controller CMOS/TTL signal to the LCD interface low voltage differential signal（LVDS） ; at the same time it introduces the structure of LCD driver in WINCE5.0 and how to migrate the LCD driver based on S3C2440A platform. |
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| Keywords: | differential signal interface LCD device driver level switch |
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