The design of CAN bus hardware interface circuit based on SJA1000, the selection of chips, the design of software and the realization of CAN communication are expatiated.
论述了基于SJA1000的CAN总线的硬件接口电路的设计、芯片的选择、软件设计及CAN通信的实现。
Thirdly, combining MCU clip AT89C51 with bus controller SJA1000, an intelligent control CAN node for the experimental platform is designed.
然后将MCU芯片at89c51和SJA1000总线控制器结合，为实验平台设计了实时可靠的智能控制CAN节点。
It expounds the software and hardware designing schemes and main points as well as explains the application of the CAN bus controller-SJA1000.
阐述该系统软、硬件的设计方案和设计重点；讲解CAN总线控制器SJA1000的应用。
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