适用于接口系统组件，用于以紧密耦合配置互连数据处理、数据存储和外围控制设备。该接口系统包含必要的信号，以允许各种系统组件相互作用。lt允许内存和输入/输出直接内存访问、中断生成等。提供了组成系统总线的所有元件和功能的详细说明。 注:关于本出版物的价格，请参考ISO/IEC价格代码表。

Applies to interface system components, for use in interconnecting data processing, data storage, and peripheral control devices in a closely coupled configuration. This interface system contains the necessary signals to allow the various system components to interact with each other. lt allows memory and Input/Output direct memory accesses, generation of interrupts, etc. Provides a detailed description of all the elements and features that make up the system bus. Note: -For the price of this publication, please consult the ISO/IEC price-code list.