双网数字传真机设计与实现  

The Design and Implementation of The Double-net Digital fax

作　　者：李哲[1] 

机构地区：[1]西安邮电学院

出　　处：《微计算机信息》2007年第05Z期120-121,133,共3页Control & Automation

基　　金：信息产业部民品计划项目(2005XK610002);陕西省科技计划项目(2005K04-G9)

摘　　要：本文描述了采用SCE214和DS80C400双处理器结构实现双网数字传真机的设计过程。结合实际应用,在对两个处理器特点分析基础上,提出一种简便、廉价的双处理器通信机制实现方案,包括硬件设计和软件编程。详细介绍了用DS80C400实现网络传真的设计思想和设计过程。本设计数字传真机支持ITU-T.37协议并对其做了扩充,便于运营管理中心对传真机管理、计费和传真存储转发。The process of designing a double-net digital fax is described in this paper. It is realized by using two processors of SCE214 and DS80C400. After the analysis of the two processors＇ characteristic, we put forward a simple, convenient and cheap pro- ject of the double-processors communication according to the practice, It includes hardware designing and software programming. Ideas and process of the designing how to realize by DS80C400 are introduced in details. The digital fax supports and extends the protocol of ITU-T.37, then the management center can realize the managing, charging, storing and transmitting the fax easily.

关 键 词：数字传真机 网络传真机 双机通信 T.37 

分 类 号：TN917[电子电信—通信与信息系统]