TMS320C6000系列DSP主机引导方式的实现  

Implementation of HPI boot process for TMS320C6000 DSP

作　　者：战云[1] 

机构地区：[1]中国电子科技集团公司第四十一研究所,青岛266555

出　　处：《国外电子测量技术》2008年第3期56-58,共3页Foreign Electronic Measurement Technology

摘　　要：TMS320C6000系列DSP芯片提供了多种引导方式。本文主要介绍通过DSP的主机口进行代码下载的实现方法。文中首先对主机口进行了描述,给出了PCI总线接口芯片和DSP主机接口之间的硬件电路的设计方法。然后分析了COFF文件的具体结构,详细给出了2种通过主机进行DSP代码下载的软件设计方法。实际应用表明,本文提供的DSP主机引导方法实现过程简单、通用性强,能够保证DSP代码的正确引导。The TMS320C6000 DSPs provide various types of boot configurations. This article mainly introduces the way of loading code through the HPI. Firstly, the HPI is described and the design of interfacing the PCI bus to the HPI is given. Then the structure of the COFF file is analyzed and two ways of loading DSP code through the HPI are listed in detail. The practical application indicates that this method can be easily realized, be used widely and ensure the right boot of the DSP code.

关 键 词：引导 主机口 COFF文件 DSP 

分 类 号：TN911[电子电信—通信与信息系统]