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The Design of CAN Intelligent Communication Node Based on AT89S52

Qiang Chen

Abstract

Introduced characteristics of CAN(Control LAN) bus,Analysis principle of the CAN Bus Intelligent Communication Node.Given the circuit schematic of Intelligent communication Node by AT89S52 MCU.Given the SJA1000 initialization program written by assembly language.Through the software and hardware design of node,described technical superiority of CAN bus and applications prospects.

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Available abstract

Key concepts: Computer science, Node (physics), Initialization, Schematic, Microcontroller, CAN bus, Embedded system, Software