DSP+FPGA结构的嵌入式图形处理设计

摘要

The airborne cockpit display system has become the backbone of modern Avionics. This paperrnanalyzes the design style of graphic processing module at present, and introduces a new design methodrnbased on DSP and FPGA. The graphic processing module according with OpenGL based on this newrnmethod has been designed and has features of high - performance on arithmetic, programmable and bestrnconfiguration.%机载座舱显示系统已成为飞机综合化航电系统的一个重要组成部分,图形显示处理模块更是显示系统不可或缺的关键单元.分析了目前图形处理模块的设计方式,提出了一种基于DSP+ FPGA结构的图形处理方法.并设计出了一款能够实现OpenGL函数接口标准的图形处理模块.模块具有算法处理效能高、可编程、应用可裁剪的特点.