基于LEON3的SoC平台搭建与流水灯控制验证  

SoC platform build and water lights control verification based on LEON3

作　　者：陈荣军[1] 刘松劲[2] 谭洪舟[2] 丁颜玉 

机构地区：[1]中山大学南方学院,广东广州510197 [2]中山大学信息科学与技术学院,广东广州510006 [3]广州市加信电子技术有限公司,广东广州510663

出　　处：《电子设计工程》2013年第4期8-10,共3页Electronic Design Engineering

基　　金：广东省高新技术产业开发区引导专项目资金项目(2010A011300018)

摘　　要：随着芯片设计技术的快速发展,基于SoC的开发平台已成为IC设计业界的热点,对SoC应用设计平台需求越来越多,同时对其性能要求也越来越高。因此本文提出了一种基于LEON3的精简的,灵活的,高性能的硬件平台的搭建方案,通过介绍基于32位的开源LEON3处理器,并将其与其他开源处理器比较,讨论了LEON3在开源,配置灵活以及强大的功能等方面的优势,最后通过在LEON3平台运行流水灯程序,验证了平台的可行性,达到预期效果。With the rapid development of chip design technology, the development platform based on SoC has become the hotspot of the IC design industry. There is more and more demand on the the SoC application design platform, at the same time increasing its performance requirements. This article proposes a streamlined, flexible, high-performance hardware platform based on LEON3 which is an open-source, 32-bit processor. What＇s more, the article talks about LEON3 ＇s advantages of open source, configuration flexibility and powerful features and so on, by comparing with other open-source processors. Finally run water lights program on the LEON3 platform to verify the feasibility of the platform, and havinz achieved the desired effect.

关 键 词：FPGA LEON3 SOC DE2-115 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]