计算机应用 ›› 2012, Vol. 32 ›› Issue (05): 1467-1469.

• 典型应用 • 上一篇    下一篇

基于Avalon-MM突发传输的LCD控制器的设计与实现

陆耀强,肖铁军,郎沁争   

  1. 江苏大学 计算机科学与信息工程学院,江苏 镇江 212013
  • 收稿日期:2011-11-30 修回日期:2012-01-13 发布日期:2012-05-01 出版日期:2012-05-01
  • 通讯作者: 陆耀强
  • 作者简介:陆耀强(1988-),男,江苏南通人,硕士研究生,主要研究方向:嵌入式系统、FPGA设计;肖铁军(1963-),男,江苏徐州人,教授,主要研究方向:嵌入式计算及系统;郎沁争(1987-),男,河南焦作人,硕士研究生,主要研究方向:嵌入式系统。

Design and implementation of LCD controller based on Avalon-MM burst transfer

LU Yao-qiang,XIAO Tie-jun,LANG Qin-zheng   

  1. School of Computer Science and Telecommunications Engineering, Jiangsu University, Zhenjiang Jiangsu 212013, China
  • Received:2011-11-30 Revised:2012-01-13 Online:2012-05-01 Published:2012-05-01
  • Contact: LU Yao-qiang

摘要: 针对不同液晶显示器(LCD)规格导致的驱动差异,提出一种LCD显示控制器的可编程片上系统(SOPC)系统架构,并完成了该架构的软硬件实现。设计基于Avalon主端口突发传输方式,采用参数化设计方法,实验证明,所设计的LCD控制器能够满足较高分辨率的要求,可以运用于不同型号的LCD。

关键词: LCD控制器, 可编程片上系统, 参数化, Avalon主端口, 突发

Abstract: Aiming at the difference of drivers among kinds of LCD, architecture of a LCD controller with SOPC (System On a Programmable Chip) technology was introduced and implemented in this paper. The design with the adoption of parameterization technology is based on the Avalon-MM (Memory Map) master burst transmission mode. The experiment shows that the LCD controller can satisfy LCD display with high resolution, and can be applied to many kinds of LCD, having extensive application prospect.

Key words: LCD controller, System On a Programmable Chip (SOPC), parameterization, Avalon master, burst

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