摘要
介绍了一种基于嵌入式NiosII软核处理器实现TFT液晶显示屏接口方案,在对TMT035DNAFWU真彩液晶显示屏的时序详细分析基础上,给出了NiosII软核处理器SOPC(可编程片上系统)与液晶显示模块的硬件接口电路以及软件编写流程,并使用C语言进行设计描述。该系统体积小,数据处理速度快,保证了较好的实时性。
This paper introduce a method of design and implementation of the LCD Display interface module based on embedded p rocessor Nios Ⅱ. It analyses the timing of TMT035DNAFWU TFT_LCD, bring forward the hardware interface circuit between Embedded Processor Nios SOPC（System On Programmable Chip）and LCD d isplay module and the flowchart of software with relevant programs. Then describes the design in C. The system is small volume, fast data processing, guarantees better real-time property.
出处
《现代显示》
2008年第3期31-35,共5页
Advanced Display
基金
十五装备预先研究项目(404050603)
