基于Blackfin的嵌入式系统移植  

Porting embedded system based on Blackfin

作　　者：胡贯荣[1] 彭涛[1] 阳富民[1] 涂刚[1] 

机构地区：[1]华中科技大学计算机科学与技术学院,湖北武汉430074

出　　处：《计算机工程与设计》2006年第13期2454-2456,共3页Computer Engineering and Design

摘　　要：Blackfin系列数字信号处理器(DSP)是ADI公司最新的基于微信号体系结构的DSP,具有快速数据处理能力和很高的性价比,在多媒体和通信等领域得到广泛应用。介绍了一种基于Blackfin的嵌入式Nucleus系统移植技术,包括开发环境的建立、系统引导程序的设计实现以及Nucleus系统的初始化等,为基于DSP嵌入式系统的开发提供了很好的借鉴。Blackfin series is the latest DSP product based on micro-signal architecture produced by ADI company, which has high speed process capacity and good performance price ratio. It is used widely in multimedia and communication field. The key steps of porting embedded system based on Blackt＇m are introduced, including building cross-development environment, the implementation of system bootloader, and the initialization of Nucleus operating system. It is referenced by porting and developing other embedded systems.

关 键 词：数字信号处理器 嵌入式系统 嵌入式操作系统 Blcakfin NUCLEUS 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]