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The design of intelligent nodes Based on CAN Bus

Li Guangzhong

Abstract

Can-Bus is popular as a field Bus.In this paper,a new modern CAN-bus communication interface is designed.Intelligent node of CAN-bus is mainly made up of MCU AT89S52 and SJA1000 controller.The hardware principle and the programming meth- ods for initialization,transmitting and receiving modules of SJA1000 are introduced.The design can perform the control function.It is a practical design.

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Available abstract

Key concepts: Computer science, CAN bus, Initialization, System bus, Microcontroller, Embedded system, Control bus, Address bus