196单片机与WorldFIP现场总线的通信开发  

Design of WorldFIP Fieldbus Communication with 196 Singlechip

作　　者：史红梅[1] 时玮[1] 

机构地区：[1]北京交通大学机械与电子控制工程学院,北京100044

出　　处：《机电一体化》2008年第6期46-47,51,共3页Mechatronics

基　　金：北京交通大学校基金。

摘　　要：MICROFIP是基于WorldFIP的现场总线通信控制器,能与微控制器和总线介质方便的接口,并能实现WorldFIP现场总线通信协议、介质冗余管理等,因此广泛使用在WorldFIP总线产品中。文章介绍了WorldFIP现场总线通信协议的特点,着重介绍通信控制器MICROFIP的特性,并给出196单片机与MICROFIP的通信实现,包括接口和软件设计。MicroFIP is a communication chip based on the WorldFIP fieldbus, which can interface with the microcontroller conveniently, and realize the protocol of WorldFIP and the management of the medium redundancy, and which is widely used in the products of fieldbus. This paper introduces the communication protocol of the WorldFIP filedbus, and emphasizes the feature of the communication chip MICROFIP, and gives the realization of communication between the 196 singlechip and MICROFIP, including the interface and the software.

关 键 词：机械电子 WORLDFIP MICROFIP 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]