Profibus现场总线通信控制器芯片ASPC2与微处理器接口  

Interface of the Communication Controller Chip ASPC2 in Profibus and Microprocessor

作　　者：刘波[1] 赵君[1] 

机构地区：[1]东北电力学院自动化系,吉林吉林132012

出　　处：《化工自动化及仪表》2003年第4期32-34,共3页Control and Instruments in Chemical Industry

摘　　要：ASPC2是可用于Profibus现场总线控制系统中主站设备的智能通信芯片 ,它依赖于微处理器并与各种微处理器连用 ,处理主站之间的数据通信。本文介绍ASPC2通信控制器芯片与IntelASPC2 used in master station of Profibus is an intelligent communication chip.It depends on microprocessor and connects with all kinds of microprocessor to manage data communication among master stations.Interface mode of chip ASPC2 and Intel/Motorola processor as well as principle is introduced.

关 键 词：PROFIBUS现场总线 ASPC2芯片 通信 微处理器 接口 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]