Design and Implementation of Chromatic TFT-LCD Module Based on ARM9

MA Shun-feng; JIN Long-xu; AN Shao-ting; PIAO Yong-jie; ZHANG Ke; TAO Hong-jiang

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Design and Implementation of Chromatic TFT-LCD Module Based on ARM9

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- Design and Implementation of Chromatic TFT-LCD Module Based on ARM9
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 5, Pages: 718-723(2010)
- 作者机构：
  
  1. 中国科学院研究生院北京,100039
  2. 中国科学院长春光学精密机械与物理研究所,吉林长春 130033,E-mail:mashunfeng@yahoo.com.cn
  3. 许昌许继昌南通信设备有限公司,河南许昌,461000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP334.7;TP752.1
- Received：23 March 2010，
  
  Revised：19 April 2010，
  
  Published Online：28 September 2010，
  
  Published：20 October 2010
- 稿件说明：
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马舜峰, 金龙旭, 安少婷, 朴永杰, 张柯, 陶宏江. 一种基于ARM9的彩色TFT-LCD模块设计及实现[J]. 液晶与显示, 2010,25(5): 718-723

MA Shun-feng, JIN Long-xu, AN Shao-ting, PIAO Yong-jie, ZHANG Ke, TAO Hong-jiang. Design and Implementation of Chromatic TFT-LCD Module Based on ARM9[J]. 液晶与显示, 2010,25(5): 718-723
马舜峰, 金龙旭, 安少婷, 朴永杰, 张柯, 陶宏江. 一种基于ARM9的彩色TFT-LCD模块设计及实现[J]. 液晶与显示, 2010,25(5): 718-723 DOI：

MA Shun-feng, JIN Long-xu, AN Shao-ting, PIAO Yong-jie, ZHANG Ke, TAO Hong-jiang. Design and Implementation of Chromatic TFT-LCD Module Based on ARM9[J]. 液晶与显示, 2010,25(5): 718-723 DOI：

摘要

介绍了一种基于ARM9的彩色薄膜晶体管液晶显示模块(TFT-LCD)的设计和实现方法。为了解决图像及字符在液晶模块上的实时显示

图像库及字符库存储在容量达64 Mbyte的NAND Flash闪存中

可以根据不同需求对图像库及字符库进行更新。模块支持24 bit彩色RGB格式图像的显示

还支持JPEG格式图像的显示

JPEG图像的解码功能在ARM9处理器上实现。模块采用串口方式与其他外接主控系统通信

通过接收主控系统的不同指令

可以实现对库中图像及字符显示的实时更改。在液晶屏LQ080V3DG01上已通过测试

运行可靠。该模块已实际应用于图像显示设备中。

Abstract

This paper presents the design and implementation of a chromatic TFT-LCD module based on ARM9 processor. To resolve the real-time display

the image and character library is stored in the NAND Flash memory

and the memory capacity is 64 Mbytes. Depending on different requirements

the image and character library can be updated. The 24 bit color image of raw pixel can be displayed on the LCD directly. The image decoding for the JPEG format is presented

so the image of JPEG format can also be displayed. The module communicates with control system using the serial port. Receiving different kind of instructions

image and character in the flash memory can be displayed respectively. The module was tested on the TFT-LCD LQ080V3DG01

and the result shows that the module works reliably. The module has been applied to the image display system.

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Keywords

references

席鑫宁,潘宏侠. 基于DSP的LCD模块设计及其在设备状态监测系统中的应用

. 液晶与显示, 2009,24(1): 110-114.

张超建,王厚军. 一种基于FPGA的TFT-LCD液晶显示模块设计

. 自动化信息, 2009,(9): 52-54.

SAMSUNG. Product Specifications on S3C2440XX RISC Microprocessor . http://www.datasheet4u.com/html/S/3/C/S3C2440XX_Samsungsemiconductor.pdf.html.

纪宁宁,孙灵燕. S3C2440A驱动RGB接口TFT LCD的研究

. 液晶与显示, 2008,23(1): 96-98.

张春田,苏育挺,张静. 数字图像压缩编码

. 北京:清华大学出版社,2006.

Eric Hamilton. JPEG File Interchange Format, Version 1.02

. Milpitas:C-Cube Microsystems, 1992.

马亮,王丹宁,王文青,等. 基于DSP的JPEG视频压缩系统的实现

. 电子设计工程, 2009,17(9) : 82-85.

SHARP. Product Specifications on LQ080V3DG01 TFT-LCD Module . http://document.sharpsma.com/files/LQ080V3DG01_SP_032905.pdf.

程明, 肖祖胜. 基于FPGA的TFT-LCD显示驱动设计

. 液晶与显示, 2009,24(2):228-229.

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