一种基于Pentium M的高性能微机设计研究

Design Research of High Performance Computer Based on Pentium M

分析了军事领域中基于迅驰GM移动平台的微机体系结构,从处理器系统总线PSB和DDR接口这两个最基础、最重要的部分进行设计分析,并引入仿真的方法来控制和预防可能发生的问题。给出了系统时钟信号仿真波形和DDR时序图,从仿真结果得出了处理器、北桥和内存的合理布局,从而提高了设计的成功率,保证了整体性能达到设计要求。

Analyzes the architecture structure of mobile computer based on centfino GM. Designs the most basic and important part from PSB and DDR interface,and inducts simutation method to control some generation problem. Gives the graph of signal-clock simulation. Simulation experiment shows that it has a logical layout of processor, GMCH and DDR. Thereby decreases cycle to succeed rate and accomplish something successfully.