TMS320VC5416与CAN总线的接口设计及软件编程  

Interface design and software programming of TMS320VC5402 and CAN bus

作　　者：王仁龙 肖忠炳 魏宇 于春花[1] 崔允红[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《应用科技》2006年第9期11-13,共3页Applied Science and Technology

摘　　要：介绍了高性能定点DSP芯片TMS320VC5416和CAN控制器SJA1000的主要特点,设计了基于DSP芯片TMS320VC5416与SJ1000的接口电路及软件编程.充分体现CAN控制器的地址和数据线时分复用的特点,解决了它与DSP的地址线和数据线分离之间所存在的问题.The main characters of high performance fixed-point DSP（ digital signal processor） chip TMS320VC5416 and CAN controller SJA1000 are introduced. The interface circuit and software programming of SJA1000 with DSP chip TMS320VC5416 are presented. This system fully embodies the feature of TDM of address and data lines of CAN controller,resolving the problem caused by seperation of DSP address line and the data line.

关 键 词：DSP TMS320VC5416 CAN总线 SJA1000 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]