基于字读写的EPP协议及其应用  

EPP Protocol and Its Application Based on Word Reading and Writing

作　　者：韩茜[1] 罗丰[1] 吴顺君[1] 

机构地区：[1]西安电子科技大学,西安710071

出　　处：《火控雷达技术》2005年第2期25-28,共4页Fire Control Radar Technology

摘　　要：增强并行口EPP协议是一种与标准并行口兼容且能完成双向数据传输的协议。它具有数据传输率高、编程方便灵活等优点。本文介绍了有关EPP的基本特性、信号定义及操作模式等,着重就EPP口的字读写进行了描述,并结合实际应用给出了例子。The enhanced parallel port (EPP) protocol is compatible with the standard parallel port and it can achieve dual direction data communication, which has the merit of high-speed transformation and easy programming. This paper stresses the feature and application of EPP protocol based on word transformation. It also presents the advantage of using EPP word operation.

关 键 词：EPP 字读写 双向数据传输 网络协议 并行口 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]