摘要
CAN总线采用事件触发方式。应用了ISO/OSI的3层模型:物理层、数据链路层和应用层。在硬件电路设计中以SJA1000作为CAN控制器。其在ARM系统中接口电路的设计是通过CPLD进行时序转换来完成的。
CAN bus adopts event activation and three - layers model of ISO/OSI （physics layer, data link layer and application layer）. In hardware circuit design, SJA1000 is as the controller of CAN. The interface circuit of CAN in ARM system is realized by the aid of the sequential transition of CPLD.
出处
《锅炉制造》
2007年第3期76-77,共2页
Boiler Manufacturing
