2012•Electronic Design EngineeringRequires access

Design of Ethernet remote data acquisition system based on SOPC

YU Guang-jun

Abstract

Aiming at the condition of distributed equipment and harsh testing environment in monitoring and control system.This system adopts SOPC design scheme base on Nios II soft-core processor,μC/OS-Ⅱ embedded real-time operating system as software running platform,and LWIP as Ethernet communication protocol.Remote collection,transmission and control of data via Ethernet is realized in this system.The whole system is realized and verified on Cyclone Ⅱ EP2C35 development board,Experiment results satisfy the demand of design and have good applications.

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Available abstract

Key concepts: Ethernet, Embedded system, Synchronous Ethernet, Data acquisition, Industrial Ethernet, Nios II, Ethernet flow control, ATA over Ethernet