基于AT90CAN128的CAN总线节点设计与研究  

Design and research of CAN bus node based on AT90CAN128

作　　者：金树军[1] 

机构地区：[1]煤炭科学研究总院沈阳研究院大连分院,辽宁大连116013

出　　处：《现代电子技术》2014年第9期93-96,99,共5页Modern Electronics Technique

摘　　要：CAN总线在汽车电子、楼宇控制及其他工业控制领域中得到了广泛应用,AVR型单片机在仪表、工业控制领域也得到了广泛应用。主要介绍AVR型单片机AT90CAN128在CAN总线节点中的实现方案及具体技术路线,给出增强型CAN总线节点电路原理图、主要程序设计方案,为开发人员快速应用提供必要的技术基础。CAN bus is widely used in automobile electronics,building control and other industrial control fields. And also the AVR MCU is widely used in the fields of instrumentation and industrial control. The implementation scheme and the specific technical route of the AVR mode single chip AT90CAN128 in CAN bus node are introduced. The principle diagram and main program design scheme of the enhanced CAN bus node circuit are given in this paper. The necessary technical foundation was provided for the application developers.

关 键 词：CAN总线节点 单片机 程序设计 工业控制 

分 类 号：TN911.7[电子电信—通信与信息系统]