异构多核SoC可编程图形系统硬件设计  

Hardware design of programmable graphics system in heterogeneous multi-core SoC

作　　者：周建伟[1] 韩俊刚[1] 李涛[1] 杜慧敏[2] 焦继业[1] 

机构地区：[1]西安邮电大学计算机学院,陕西西安710061 [2]西安邮电大学电子工程学院,陕西西安710061

出　　处：《电子技术应用》2014年第7期40-43,共4页Application of Electronic Technique

基　　金：国家自然科学基金重点资助项目(61136002)

摘　　要：采用开源LEON3(basic version)处理器,运行Linux操作系统,并驱动西安邮电大学自主设计研发的基于传统GPU架构的可编程图形处理器,实现了包含可编程图形系统的SoC平台。将系统集成到Dini Group最新的DNV6_F2PCIE开发板上,采取OpenGL编程,通过鼠标、键盘、显示器运行2D、3D程序,进行图形的绘制,从而比较充分地验证了图形系统硬件设计。Based on the Linux operating system platform and open source LEON3 processor, combined with programmable Graphics processor designed by Xi＇ an University of Posts Telecommunications, a heterogeneous multi-core SoC is implemented in DNV6_F2PCIE development board made by Dini Group. Running various OpenGL 2D and 3D programs on the SoC through the mouse, keyboard and display, the hardware design of graphics processing unit is validated sufficiently.

关 键 词：图形处理器 LEON3处理器 异构多核 LINUX操作系统 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]