基于FPGA液晶显示器接口设计

Interface Design of LCD Based on FPGA

介绍了液晶显示模块OCMJ的主要性能,以FPGA为硬件,应用VHDL硬件描述语言进行编程,实现了与液晶显示器OCMJ的连接,在MAXPLUSII软件平台上进行仿真通过,并下载到ALTERA公司的EPF10K10芯片上,运行稳定,较好的实现液晶显示器的文字、字符和图形功能。

This paper introduces main properties of LCD module OCMJ, and puts forward a way to achieve the connection between LCD of OCMJ and FPGA hardware through VHDL language. This interface design is simulated in MAXPLUSII software platform and downloaded to the chip of ALTERA Company EPF10K10. The design features stable performance and better texts, characters and graphics functions of LCD.