综合核心处理机的设计与实现

Design and Implementation of Integrated Core Processor

针对机载传感器系统的数字计算应用,分析了综合核心处理机(ICP)的架构特征及其设计时的考量因素,完成了软硬件架构及总线互连设计。在保证ICP硬件通用化、架构开放性及功能可重构的前提下,通过合理地设计模块内部电路、软件层次、网络拓扑及传输机制,有效降低了通信代价,从而提高系统的运算性能。这些方法和技术已被证明是可行的,并在实际的工程中成功应用。

According to digital computing applications in the airborne sensor system, this paper analyzes the architecture feature of the integrated core processor（ICP） , and then illustrates its hardware, software and interconnection design process. Under the precondition of an open and reconfigurable architecture, this design effectively reduces the communication cost and improves the computing performance at the same time, through a rational use of the internal circuit, software level, network topology and the transport mechanism. These methods in the design of the ICP have been proven to be feasible, and have been suc-cessfully applied in actual project.