一种FIFO队列的总线仲裁器的设计  

Design of Bus Arbiter of FIFO Queue

作　　者：朱丽 蔡瑞 

机构地区：[1]中航飞机西安飞机分公司,西安710089

出　　处：《现代导航》2015年第3期290-293,共4页Modern Navigation

摘　　要：本文基于总线仲裁机制和常用的仲裁协议提出了一种混合优先级仲裁算法,和队列相结合的总线仲裁的解决方法,这种设计方法即保证了高优先级主设备的优先性,又保证了其他主设备的公平性,同时也避免了"死锁"和"饥饿"现象。本文详细介绍了此算法的设计过程和仿真结果。The bus arbitration mechanism and the common of the arbitration agreement based on this the bus arbitration hybrid priority arbitration and queue combined solution, this design method which is to ensure the priority of the high priority of the main equipment, and ensure the fairness of the other main equipment, but also to avoid the ＂deadlock＂ and ＂hunger＂ phenomenon.This paper introduces in detail the design process and the simulation results of this algorithm.

关 键 词：Round-Robin 总线仲裁 队列 

分 类 号：TN402[电子电信—微电子学与固体电子学]