|
摘要: |
PC/104总线和CAN总线之间的转换大部分使用的是智能接口,用单片机处理接口逻辑。提出了一种无需单片机的非智能接口方式,采用Philips的CAN(Controller Area Network)总线接口芯片SJA1000.以适当的逻辑电路配合实现从数据、地址总线分开的PC/104总线到数据、地址线复用的sJA1000的转换。 |
关键词: PC/104总线 CAN总线 接口 SJA1000 |
DOI: |
分类号:TP302 |
基金项目: |
|
Interfacing between PC/104 bus and CAN bus |
WU Fang-ying WU Di
|
Abstract: |
The interfacing between PC / 104 bus and CAN (Controller Area Network) bus is normally based on microprocessor,which deals with the interfacing logic. A non-intelligent interfacing circuit is put forward,in which SJA1000,a stand-alone CAN controller,is used to interface PC / 104 bus and CAN bus combined with certain logic circuits. |
Key words: PC /104 bus,CAN bus,interface circuit,SJA1000, |