文献类型：会议论文

英文题名：Design of the Different Multi-processors System Based on TFG Modela

作者：Wang Shuying[1];Li Zheying[1];Han Xi[1];Niu Wenliang[2]

通讯作者：Wang, SY[1]

机构：[1]Beijing Union Univ, Coll Informat, Beijing, Peoples R China;[2]Beijing Union Univ, Coll Scientif Technol Applicat, Beijing, Peoples R China

第一机构：北京联合大学智慧城市学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Informat, Beijing, Peoples R China.|[1141734]北京联合大学智慧城市学院;[11417]北京联合大学;

会议论文集：2nd International Symposium on Computational Intelligence and Design

会议日期：DEC 12-14, 2009

会议地点：Changsha, PEOPLES R CHINA

语种：英文

外文关键词：TFG; Multi-processors; Nios II; ARM; DSP

摘要：Cooperation design method based on analysis and application of TFG (task flow graphic) model is introduced for different multi-processors system used for the signal waveform scale in the both time-domain and spectrum-domain in this paper. The method is based on the TFG model of the digital signal process algorithm and implemented with multiprocessors technology. The multi-processors system consists of DSP (digital signal processor), ARM (advanced RISC machine) and Nios II processors is discussed. And the whole structure of the system and the structure of each subsystem are given. Then a measurement instrument integrated with simple digital oscilloscope and spectrum analyzer using this multi-processors system is realized. Besides, the hardware architecture and software program flow chart of the real system, as well as the communication approach among the processors, are provided.