基于TMS320 C6455的以太网通信程序的设计  

Design of an ethernet communication program based on TMS320 C6455

作　　者：邓伟[1,2] 王文菊[2] 

机构地区：[1]通信信息控制和安全技术重点实验室,浙江嘉兴314033 [2]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《电子设计工程》2013年第7期165-168,共4页Electronic Design Engineering

摘　　要：文中介绍了TMS320 C6455 DSP EMAC接口的构成以及工作原理和关键数据结构,参考相关的以太网驱动程序,完成了基于C6455 DSP的以太网通信程序的设计。该网络通信程序实现了某款信号处理机与上位机之间的高速通信接口。系统测试结果表明,利用C6455实现的以太网通信接口完全满足系统设计要求,并且系统具有组成简单、系统集成度高等优点。该方案在其他多功能信号处理设备方面具有一定的应用价值。This article describes the TMS320 C6455 DSP EMAC interface composition and working principle and the key data structures. By referring some other Ethernet drivers , this article describe the design of the C6455 DSP Ethernet-based communication program,which implements a high-speed communication interface between signal process board and host computer. Test result shows the achieved Etheruet communication interface is not only fully meet the requirements of the system design, but has the advantages of simple composition, highly system integration. This program has a certain value in the design other signal processing equipment.

关 键 词：TMS320 C6455 DSP 以太网通信 网络驱动程序 

分 类 号：TN332[电子电信—物理电子学]