Abstract: This paper analyzes the characteristics of the embedded CAN (controller area network) controller of TMS320C2000X which is produced by TI. This paper describes the design and realization of the system of the communications of the distributed inverters controller on CAN bus, hardware design of interface between PC and controller area network is introduced, and the design of application layer protocol is also the key of the system.

摘要： 分析了目前广泛应用的TI公司TMS320C2000X系列芯片中内嵌CAN控制器的特点,介绍了CAN总线在分布式逆变电源模块控制器间通信的系统设计与实现,并在其基础上重点介绍了控制器以及PC机与CAN总线接口的硬件设计和应用层协议软件的设计思想。

关键词: 逆变电源模块, CAN总线, DSP, TMS320LF2407A

CLC Number: 

• TN86