Title :
Design and Implementation of Profibus Intelligent Bridge Based on A Heterogeneous Multiprocessor System
Author :
Qi, Li ; Yanfei, Liu ; Guoliang, Zhang ; Bin, Jing
Author_Institution :
Second Artillery Eng. Coll., Xi´´an
Abstract :
In this paper, traditional design of profibus node is based on single processor architecture. To enhance node performance and process more external events, a kind of profibus bridge node with asymmetric architecture design is introduced in this paper, which consists of two heterogeneous multiprocessors and two kinds of communication mode, i.e. profibus and Ethernet ways. The design is primarily based on function modules. Implementation of data flow control and optimized external events are also proposed. In addition, it Compares and analyzes this architecture with communication modes of multiprocessors.
Keywords :
field buses; local area networks; microprocessor chips; multiprocessing systems; Ethernet; asymmetric architecture; data flow control; heterogeneous multiprocessor system; processor architecture; profibus intelligent bridge; Bridges; Communication system control; Control systems; Electrical equipment industry; Ethernet networks; Instruments; Monitoring; Multiprocessing systems; Physical layer; Process control; Embedded System; Intelligent Bridge; Profibus Bus; TCP/IP;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4350546
