一种基于以太网的TMS320C6713B程序加载技术  

A technology for TMS320C6713B bootloader based on Ethernet

作　　者：李文禄[1] 蒋宇中[1] 

机构地区：[1]海军工程大学电子工程学院,武汉430033

出　　处：《海军工程大学学报》2008年第6期35-39,59,共6页Journal of Naval University of Engineering

基　　金：国家863计划资助项目(2007AAJ144)

摘　　要：提出了一种基于网络的TMS320C6713B程序加载技术,与传统加载技术相比,该技术灵活方便,可脱离仿真器实现远程、大容量的程序代码加载,快速完成DSP系统的软件更新。介绍了该技术的基本原理,提出了一种基于DSP的主从式双CPU系统设计方案,讨论分析了网络接口和HPI接口的访问控制等关键技术。最后,介绍了该技术在甚低频阻抗测试仪中的应用。实测表明,该技术完全满足系统调试需要,具有较高的工程应用价值。A technology for TMS320C6713B bootloader based on Ethernet was presented. Compared with conventional bootloader technologies, the technology made the system more flexible and conve- nientfor a long-range large capacity program code load without an emulator so as to update the soft-ware rapidly. In addition,the principle of DSP bootloader technology was studied based on Ethernet, and the system design of master-slaver dual CPU was brought forward. Some key technologies, such as network interface and HPI interface operations were analysed. The application of the technology to the measurement instrument of VLF impedance was briefly introduced. The result shows that the technology can perfectly meet the requirement of system debugging, and is of great importance to engineering application.

关 键 词：以太网 TMS320C6713B HPI 引导加载 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]