Design and Implementation of Graphics Dot Matrix LCD Based on FPGA

ZHENG Zheng-bing

doi:10.3788/YJYXS20132803.0403

您当前的位置：

首页 >

文章列表页 >

Design and Implementation of Graphics Dot Matrix LCD Based on FPGA

Driving & Controlling | 更新时间：2020-08-12

- Design and Implementation of Graphics Dot Matrix LCD Based on FPGA
- Chinese Journal of Liquid Crystals and Displays Vol. 28, Issue 3, Pages: 403-407(2013)
- 作者机构：
  
  陕西理工学院物理与电信工程学院,陕西汉中,723001
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20132803.0403
  CLC： TN873
- Received：10 January 2013，
  
  Revised：26 January 2013，
  
  Published Online：29 January 2013，
  
  Published：15 June 2013
- 稿件说明：
移动端阅览
郑争兵. 基于FPGA的图形点阵液晶显示系统设计与实现[J]. 液晶与显示, 2013,28(3): 403-407

ZHENG Zheng-bing. Design and Implementation of Graphics Dot Matrix LCD Based on FPGA[J]. , 2013,28(3): 403-407
郑争兵. 基于FPGA的图形点阵液晶显示系统设计与实现[J]. 液晶与显示, 2013,28(3): 403-407 DOI： 10.3788/YJYXS20132803.0403.

ZHENG Zheng-bing. Design and Implementation of Graphics Dot Matrix LCD Based on FPGA[J]. , 2013,28(3): 403-407 DOI： 10.3788/YJYXS20132803.0403.

摘要

为了适应高性能电子仪器仪表前端显示的应用需要

提出了一种高速FPGA处理器控制低速液晶显示模块的实现方案。阐述了内置T6963C液晶显示模块的特性

给出了FPGA与液晶显示屏TG240128A的硬件接口电路。依据图形显示编址方式和命令设置方法

利用Verilog HDL硬件语言完成了液晶显示驱动模块设计

实现了图像数据的图形显示。仿真测试结果表明:基于FPGA的显示驱动电路能够产生正确的时序

发送数据符合T6963C控制器指令顺序

完成图像数据的显示。该系统能够有效解决高速FPGA对低速 LCD的驱动及显示问题

在可视化设计中具有一定应用参考价值。

Abstract

In order to meet the application needs of the front display of the high-performance electronic instrumentation

the scheme that a high-speed FPGA processor controlled low-speed LCD module was proposed. The characteristics of the LCD display module built-in T6963C was elaborated and the hardware interface circuit between FPGA and LCD TG240128A was given. According to the graphical display addressing mode and command setting method

the design of the LCD driver module was completed by using the Verilog HDL hardware language and the graphics display of the image data. The simulation test results show that the display driving circuit based on FPGA can generate the correct timing

send data according with T6963C controller instruction sequence and complete the image data display. The system can effectively solve the problems of the driver and display between high speed FPGA and low speed LCD

and has a certain applications reference value in the visual interface design.

关键词

Keywords

references

郑争兵.一种基于FPGA的UART电路设计 [J]. 国外电子测量技术, 2010,29(7):85-87.[2] 郑争兵.基于FPGA的FSK调制解调系统设计 [J]. 陕西理工学院学报(自然科学版), 2012,28(5):20-21.[3] 王鸣浩, 吴小霞. 基于FPGA的通用液晶显示控制器的设计和实现 [J]. 液晶与显示, 2012,27(1):87-88.[4] 刘瑞友,王智勇,陶涛,等. 一种基于 FPGA 伪彩液晶显示系统的设计 [J]. 液晶与显示, 2007,22(1):83-84.[5] 熊文彬,蒋泉,曲建军,等. 基于FPGA实现的视频显示系统 [J]. 液晶与显示, 2011,26(1):92-93.[6] 宋俊杰, 原冬梅, 金海龙,等. 基于MSP430的内置T6963C液晶显示模块控制技术 [J]. 液晶与显示, 2010,25(1):110-111.[7] 朱清慧,王志奎. 基于T6963C的液晶绘图系统设计与实现 [J]. 液晶与显示, 2011,26(4):510-511.[8] 李银华, 姬光锋. T6963C点阵式液晶显示模块的应用研究与编程 [J]. 液晶与显示, 2008,23(5):560-561.[9] 王立文. 智能仪器中液晶显示器的汉字显示方法 [J]. 液晶与显示, 2011,26(6):786-787.[10] 郑争兵. 基于FPGA的高速采样缓存系统的设计与实现 [J]. 计算机应用, 2012,32(11):3259-3261.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of heterogeneous FPGA hardware accelerator based on CNN

Design and implementation of piecewise approximation bilateral filtering algorithm based on FPGA

Design of serial bus data distribution chip for LED display

Design of multi-channel real-time video processing system based on FPGA

Adaptive night scene enhancement system design and implementation based on FPGA

Related Author

JI Haolin

XU Wei

PIAO Yongjie

WU Xiaobin

GAO Tan

LIU Shiyu

ZHAO Xiadong

WEN Pan

Related Institution

Changchun Institute of Optics， Fine Mechanics and Physics， Chinese Academy of Sciences

University of Chinese Academy of Sciences

Key Laboratory of Space-based Dynamic & Rapid Optical Imaging Technology， Chinese Academy of Sciences

School of Microelectronics， Shanghai University

Key Laboratory of Advanced Display and System Applications of Ministry of Education， Shanghai University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰