基于TMS320C6678多核处理器体系结构的研究  

Research on Multicore Processor's Architecture Based on TMS320C6678

作　　者：郝朋朋[1] 周煦林[1] 唐艺菁[1] 肖瑜[2] 

机构地区：[1]西安微电子技术研究所,陕西西安710054 [2]中国人民解放军边防学院,陕西西安710108

出　　处：《微电子学与计算机》2012年第12期171-175,共5页Microelectronics & Computer

摘　　要：为充分挖掘多核DSP性能,从计算机系统结构的角度出发,结合对TI的TMS320C6678的认识,开展了对多核DSP体系结构的研究.在C6678单核结构的基础上,分析了片内互联网络,共享存储结构及核间通信技术,并采用相关算法验证多核DSP的性能,最后提出了多核DSP的发展方向.To fully exploit the performance of multicore DSP, it studies the architecture of multicore DSP in the light of computer architecture with a knowledge of TMS320C6678 issued by TI. On the basis of the architecture of C66x core, on-chip interconnection network, shared memory struction and inter-core communication are futher studied, the performance of the DSP tested with certain algorithm, and finally concluded with the development tendency of multicore DSP.

关 键 词：多核DSP体系结构 TMS320C6678 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]