基于双状态机空间映射的设计及应用

Space Map Implementation and Application

空间映射是异构总线之间实现数据高速交换的主要技术手段.用户自己研发此类产品时快速高效地设计出具有自己特色的映射电路意义重大.该文讨论以双状态机方式实现空间映射,对其结构框架、工作原理和应用实例进行详细分析.该设计具有易于开发、升级、扩展功能的特点.

Space map is the main technical method in high speed data exchange between heterogeneous buses in a computer.It＇s meaningful to design a special map circuit when a user to develop this kind of product.This paper design the map space with double Finite State Machines,which makes analysis to the circuit structure,principle and an application instance.By this way,it is easy to make development,to upgrade circuits and add functions.