Design of Display Driver for Oscillogragh Based on FPGA

SHI Ming-jing; ZHANG He; HE Dao-qing

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Design of Display Driver for Oscillogragh Based on FPGA

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

- Design of Display Driver for Oscillogragh Based on FPGA
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 5, Pages: 738-742(2010)
- 作者机构：
  
  西南石油大学电子信息工程学院,四川成都 610500,E-mail:swpushi@126.com
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP334
- Received：27 January 2010，
  
  Revised：26 February 2010，
  
  Published Online：28 September 2010，
  
  Published：20 October 2010
- 稿件说明：
移动端阅览
石明江, 张禾, 河道清. 基于FPGA的手持式数字存储示波器显示驱动设计[J]. 液晶与显示, 2010,25(5): 738-742

SHI Ming-jing, ZHANG He, HE Dao-qing. Design of Display Driver for Oscillogragh Based on FPGA[J]. 液晶与显示, 2010,25(5): 738-742
石明江, 张禾, 河道清. 基于FPGA的手持式数字存储示波器显示驱动设计[J]. 液晶与显示, 2010,25(5): 738-742 DOI：

SHI Ming-jing, ZHANG He, HE Dao-qing. Design of Display Driver for Oscillogragh Based on FPGA[J]. 液晶与显示, 2010,25(5): 738-742 DOI：

摘要

为了降低系统成本和功耗

通过对液晶模块LTBHB203E1K和FPGA芯片EP1K30QC208-3的研究

利用模块化的设计方法

完成了手持式数字存储示波器显示部分的设计。给出了利用FPGA实现驱动液晶模块的方法以及数据存储与处理模块等的设计方法。实现了在液晶上显示输入信号波形、用户设置、输入信号参数等功能。该技术具有较高的实用性并已应用于产品之中。

Abstract

Based on the knowledge about how to use LTBHB203E1K LCD module and EP1K30QC208-3 FPGA

a display part of handheld digital storage oscilloscope was completed to reduce system cost and power consumption by modular design. The method of driving liquid crystal module is given and data storage and data processing modules are realized by FPGA. The design achieved such purposes as displaying input signal waveform

user settings

input signal parameters and so on. This technique has highly practical value and has been applied to the products.

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references

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