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MultibusⅡ结构是最先进的开放的系统总线结构,本文将就此向读者介绍:先进的总线是怎样的?什么使得MultibusⅡ成为最先进的结构以及一个开放系统的MultibusⅡ结构是怎样的。现在让我们更详细的讨论这些问题。先进的总线是什么样的总线已经发生了变化,1982年以前定义的各种总线共有许多基本的特征。从那时起(1982)总线的开发者们在吸取了早期总线的经验教训和满足未来系统的需要的基础上将这些特征做了改动。值得提一下,有趣的是既使是这些新的总线也都是或多或少地并非独立开发出来的。开发者们做出了相似的方案。图1通过对一些常用总线中的老的和新的总线结构中的主要总线的比较标注了这些差别。
Multibus II structure is the most advanced open system bus structure, this article will be to readers: advanced bus is what? What makes Multibus Ⅱ the most advanced structure and an open system Multibus Ⅱ structure is like. Let us now discuss these issues in more detail. The advanced bus is what kind of bus has changed, the various buses defined before 1982 have a lot of basic features. Since then (1982), bus developers have made changes to these features based on the lessons learned from earlier buses and the need to satisfy future systems. It is interesting to note that even these new buses are more or less independently developed. Developers made a similar scenario. Figure 1 compares these differences by comparing main buses in old and new bus structures in some common buses.