Design and Implementation of Interrupt Request Method for Dynamic Reconfigurable High-speed Serial Bus

Wan Ma-ning; WANG Ying; Zhou Ji-qin; ZHANG Wei-gong

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Design and Implementation of Interrupt Request Method for Dynamic Reconfigurable High-speed Serial Bus

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- Design and Implementation of Interrupt Request Method for Dynamic Reconfigurable High-speed Serial Bus
- Vol. 35, Issue 10, Pages: 23-28(2018)
- 作者机构：
  
  1. 首都师范大学机构信息工程学院,北京,102248
  2. 首都师范大学数学科学学院,北京,100048
- 作者简介：
- 基金信息：
- DOI：
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- Published：2018
- 稿件说明：
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万玛宁, 王莹, 周继芹, 张伟功. 动态可重构高速串行总线中断请求方法的设计与实现[J]. 微电子学与计算机, 2018, 35(10): 23-28.

Wan Ma-ning, WANG Ying, Zhou Ji-qin, et al. Design and Implementation of Interrupt Request Method for Dynamic Reconfigurable High-speed Serial Bus[J]. 2018, 35(10): 23-28.
万玛宁, 王莹, 周继芹, 张伟功. 动态可重构高速串行总线中断请求方法的设计与实现[J]. 微电子学与计算机, 2018, 35(10): 23-28. DOI：

Wan Ma-ning, WANG Ying, Zhou Ji-qin, et al. Design and Implementation of Interrupt Request Method for Dynamic Reconfigurable High-speed Serial Bus[J]. 2018, 35(10): 23-28. DOI：

摘要

动态可重构高速串行总线(UM-BUS)具有多通道并发冗余的特征以及远程存储访问能力

然而传统的固定网络结构已不能适应CPS、物联网对异构资源动态接入、多源感知融合的需求.为解决UM-BUS总线网络中功能模块的即插即用和实时响应

本文提出一种低开销、高效率的中断请求与仲裁方法

采用基于编码仲裁的方式实现总线节点设备的中断处理

满足CPS、物联网应用环境下

UM-BUS总线节点设备之间事件中断通知与快速实时响应的需求.

Abstract

Dynamic reconfigurable high-speed serial bus (UM-BUS) has the characteristics of concurrent lanes redundancy and remote memory accessing capabilities. However

traditional fixed network structure does not meet the requirements of dynamic access and multi-source information fusion for the heterogeneous resources of CPS and Internet of things. To solve the problem of plug and play and real-time response of UM-BUS modules

this paper presents a method of interrupt request and arbitration with low cost and high efficiency. It adopts encoding arbitration to fulfill the interrupt handling of UM-BUS devices. This method can satisfy the requirements of event interrupt notification and real-time response between UM-BUS devices in the CPS or Internet of things application environment.

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references

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