基于TS201的网络化声纳信号处理平台设计  

Construction of SONAR signal network processing system based on TS201

作　　者：刘垚[1] 王维[1] 蒋景宏[1] 蔡惠智[1] 

机构地区：[1]中国科学院声学研究所,北京100190

出　　处：《应用声学》2011年第4期275-281,共7页Journal of Applied Acoustics

摘　　要：凭借出色的浮点运算性能,TS201芯片在声纳、雷达等军用电子设备中得到了广泛的应用。然而,由于该芯片本身没有提供原生的高速串口(如串行RapidIO,GbE),不利于多DSP系统接入到网络和实现功能的可重构。本文提出了一种设计方法:利用串行RapidIO技术将TS201芯片构建成可重构的网络,实现了基于TS201芯片信号处理平台的网络化,提高了系统的通用性和使用效率。Based on excellent performance of floating-point operations, TS201 is widely used in such military electronic devices as sonar and radar. However, because TS201 does not provide any innate high-speed serial interface like Serial RapidlO or Gigabit Ethernet, it is not easy to cluster systems based on TS201 to construct a network and not easy to construct a reconfigurable multi-DSP system in one chasis. In this paper, a reconfigurable architecture using serial RapidlO technology is presented. This architecture greatly improves the versatility and efficiency of the system based on TS201.

关 键 词：信号处理机 网络化 可重构 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]