...单片机AT89S52，CAN总线控制器SJA1000，CAN总线收发器PCA82C250，LM35DZ温度传感器，A/D转换器TLC2543，看门狗DS1232 [gap=963]Keywords: CAN bus, MCU AT89S52, SJA1000 CAN bus controller, CAN bus transceiver PCA82C250, LM35DZ temperature ..
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CAN bus controller SJA1000 CAN总线控制器SJA
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。
CAN-BUS interface adopts protocol control chip SJA1000 plus receiving and sending chip 82c250. Ethernet interface adopts Ethernet controller RTL8019AS as physical transmission media.
CAN总线接口采用协议控制芯片SJA1000，配以收发器82c250。以太网接口采用以太网控制器rtl 8019as作为物理层传输媒介。
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