机载大屏幕显示器SoC图形系统设计

Design of Airborne Large-Screen Display’s Graph Generating System Based on SoC

摘要:

设计一种基于芯片级系统(SoC)的机载大屏幕显示器图形产生系统,对图形系统框架、大分辨率图形产生、矢量汉字显示、PCIe接口等关键部分进行了详细说明。结合实际使用需求,绘制了典型画面。基于 SoC的图形产生系统有效地解决了传统的基于 CPU+GPU图形系统功耗高、体积大的问题。随着应用处理器的迅速发展,SoC图形系统性能将快速提升,形成系列化产品。

Abstract:

An airborne large-screen display’s graph generating system based on SoC was designed. Some key technologiessuch as graph generating system’s framework, high resolution graph’s generation, chinese character's display and PCIe in.terface were described in details. A typical frame of airborne large-screen display was drawn based on actual demand. Thegraph generating system based on SoC effectively solved the problems of traditional airborne graph generating system suchas high power consumption and large size. With the rapid development of the application processor, the performance ofgraph generating system based on SoC will improve quickly and form a series of products.