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为了把中央处理机、内存和输入输出(I/O)部件互联起来,某些最新的小型计算机正在采用统一的母线——一种单一的由好几条分离的信号线组成的长的数据通路。在这些系统中,所有的设备利用同一组信号发送与一或接收地址、数据和控制信息,所有的设备利用单独的标准接口由母线联接起来。结果使用户可以不必担心淘汰过时的计算机这种令人害怕的事。因为随着技术的发展,就可以把更快的内存或更有效的处理机插到这种计算机中,达到很快更新设备的目的。用户也可以先买一台最小型的计算机结构,以后有
In order to interconnect central processing unit, memory and input / output (I / O) components, some of the latest small computers are using a unified bus - a single long data path consisting of several separate signal lines. In these systems, all devices use the same set of signals to send and receive address, data, and control information, all of which are coupled by busses using separate standard interfaces. As a result, users do not have to worry about outdated computers that scary thing. Because with the development of technology, you can put faster memory or more efficient processor to the computer, to achieve the purpose of updating the device soon. Users can also buy one of the smallest computer structures later