Design and Implementation of Multi-channel HDLC Space Communication System Based on SOPC

摘要：

The traditional design of space communication systems is based on DSP+FPGA architecture. The data processing ability of DSP will befall off with the increasing of communication channel access-number. In order to meet the needs of high-speed and large amount of data transmission,a kind of space communication system with SOPC architecture design which consists of five microprocessors and 32 HDLC communication channels is introduced in this paper,which also describes the implementation and the working principle of the system. Experiments show that by integrating multiple microprocessors and communication function modules into a single FPGA,this design can enhance data processing capability with small size,lightweight,low power consumption,good stability and anti-radiation characteristics.

关键词： SOPC Space communication Multi-microprocessor HDLC.

作者: Ye Youshi Tang Linbo Zhao Baojun Peng Jing

作者单位: Department of Electronic Engineering,Beijing Institute of Technology Beijing 100081,China Department of Electronic Engineering,Beijing Institute of Technology Beijing 100081,China Department

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 773-778

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）