本文介绍了一种基于NIOS II软核处理器实现对LCD-LQ057Q3DC02控制的新方法。在设计中利用FPGA的Altera的SOPC Builder定制NIOS II软核处理器及其与显示功能相关的“软” 硬件模块来协同实现显示控制的软硬件设计。利用SOPC技术，将NIOS II CPU和LCD控制器放在同一片FPGA中，解决了通常情况下必须使用LCD 控制专用芯片才能解决LCD显示的问题。-This article describes an approach based on NIOS II soft-core processors to achieve control of the LCD-LQ057Q3DC02 new method. The use of FPGA in the design of Altera' s SOPC Builder Custom NIOS II soft-core processor and its display-related " soft"　hardware modules to achieve synergistic display control hardware and software design. Using SOPC technology, NIOS II CPU and LCD controller on the same FPGA, the solution to the normally must use the LCD control ASIC in order to solve the problem of LCD display.