EIA-709.1 Control Network Protocol을 이용한 필드버스 시스템 구현

Implementation of a Fieldbus System Based on EIA-709.1 Control Network Protocol

  • 발행 : 2000.07.01

초록

EIA-709.1 Control Network Protocol is the basic protocol of LonWorks systems that is emerg-ing as a fieldbus device. In this paper the protocol is implemented by using VHDL with FPGA and C program on an Intel 8051 processor. The protocol from the physical layer to the network layer of EIA-709.1 is im-plemented in a hardware level,. So it decreases the load of the CPU for implementing the protocol. We verify the commercial feasibility of the hardware through the communication test with Neuron Chip. based on EIA-709.1 protocol which is used in industrial fields. The developed protocol based on FPGA becomes one of IP can be applicable to various industrial field because it is implemented by VHDL.

키워드

참고문헌

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  3. Control Network Protocol Specification, EIA-709.1 : 1998
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