计算机的总线结构和标准峥嵘计算机按照总线设置，分单总线结构和双总线结构。单总线结构是指中央处理器ＣＰＵ、内部存储器和所有的外部设备共同使用一组总线（图１）．单总线结构使得计算机系统结构灵活，接口电路简单。目前，在许多对性能要求不太高的微机和小型机上都... Computer bus architecture and standards Zhengrong computer set in accordance with the bus, sub-single-bus structure and dual-bus structure. Single-bus architecture refers to the central processor CPU, internal memory and all external devices use a common bus (Figure 1). The single bus structure makes the computer system structure flexible and the interface circuit simple. At present, in many of the performance requirements are not too high on the computer and minicomputer ...