基于DE1-SoC的磁性介质显示系统设计与实现

Magnetic Media Display System Based on DE1-SoC

摘要:

针对常规平面成像技术表现形式单一,容易视觉疲劳等问题,提出一种新型的基于FPGA/ARM异构双核控制的磁性介质显示系统,实现磁性介质的立体动态成像；本系统通过在Altera DE1-SoC的Linux平台上构建Lighttpd轻量级Web服务器和设计开发功能程序、底层驱动程序、自定义IP核和Verilog逻辑译码程序来实现该显示系统的软硬件开发;本系统具有网络设备跨平台控制能力、磁流体精确控制能力以及多种样式的汉字和图案显示能力;大量实验表明该系统能够通过控制磁流体完美的表现出立体书法、绘画图案,且系统运行稳定可靠。

Abstract:

As a new prototype display system, the system based on DE1-SoC Development Board. DE1-SoC operates an improved magnetic Nano-material through controlling the underlying hardware for the specific content. By transplanting Lighttpd, the lightweight Web server and developing Linux program, Linux driver, a custom IP core and Verilog decoding program, networked mobile devices can control the underlying hardware and display system through crossing platform. The system, combined with magnetic fluid and weight, can display dot matrix of some Chinese characters, perfectly reflecting the charm of Chinese characters.