Computer Engineering and Applications ›› 2012, Vol. 48 ›› Issue (33): 89-95.

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Method of graphical and Chinese character display based on FPGA

WANG Bin1, LI Wenxin1, LI Detian1, LIU Li2   

  1. 1.The Physical Institute of Lanzhou Space Technology, Lanzhou 730000, China
    2.School of Information Science & Engineering, Lanzhou University, Lanzhou 730000, China
  • Online:2012-11-21 Published:2012-11-20


王  彬1,李文新1,李得天1,刘  礼2   

  1. 1.兰州空间技术物理研究所,兰州 730000
    2.兰州大学 信息科学与工程学院,兰州 730000

Abstract: The application of embedded system gets a rapid development in recent years. Now the research on embedded technology has become a hot topic. More embedded technology is used in the spacecraft area. It will be more convenient if providing graphical user interface for astronaut’s operation and monitor, with development of loading people to outer space. This paper introduces a mini graphical support system based on FPGA. Other developer can use this system to develop graphical user interface. It can shorten development time and improve the efficiency.

Key words: embedded system, embedded graphical development, Field Programmable Gate Array(FPGA), Verilog Hardware Description Language(HDL)

摘要: 近年来,随着嵌入式系统的迅猛发展,嵌入式技术的研究已经成为当今的一个热点话题,尤其在航天领域中,更是大量应用到嵌入式技术。伴随着载人航天事业的发展,提供一整套图形化的人机显示界面给仪表设备,可以更加方便宇航员的操作与监测。所介绍的是一种基于FPGA技术实现的显示支持系统的研究,二次开发者可以在此基础上进行用户界面的开发,从而可以大大提高开发的效率。

关键词: 嵌入式系统, 嵌入式图形开发, 现场可编程门阵列(FPGA), Verilog硬件描述语言(HDL)