文章介绍了在PCI系统结构中新的总线仲裁机制，提出了加权优先循环算法。
This paper presents a new PCI arbitrating scheduling scheme to support premium service in the PCI system architecture, called Weighted Priority Rotational Algorithm.
本系统充分利用CAN无破坏性的基于优先权的总线仲裁机制，解决了多个教室同时操作时引起的总线冲突问题。
This system makes best use of CAN's non-ruinous characteristics that are based on priority of bus arbitrage mechanism, solving the bus conflict issue of multi-classroom simultaneity operation.
本接口采用存储器访问模式，克服了某些CPU外围通信接口少的缺点，易于实现双CPU间的总线对接，且无需考虑复杂的总线仲裁机制。
This type of bus interface can be accessed by memory mode and be applied to the exchange of data between two hosts, which can overcome the lack of communication interface in some types of CPU.
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