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《半导体光子学与技术:英文版》
>Design and Implementation of Embedded Transmission Control Protocol/Internet Protocol Network Based on System-on-programmable Chip
Design and Implementation of Embedded Transmission Control Protocol/Internet Protocol Network Based on System-on-programmable Chip
A scheme of transmission control protocol/Internet protocol(TCP/IP) network system based on system-on-programmable chip(SOPC) is proposed for the embedded network communication. In this system, Nios processor, Ethernet controller and other peripheral logic circuits are all integrated on a Stratix Ⅱ field programmable gate array(FPGA) chip by using SOPC builder design software. And the network communication is realized by transplanting MicroC/OS Ⅱ(μC/OS Ⅱ) operation system and light weight Internet protocol(LwIP). The design idea, key points and the structures of both software and hardware of the system are presented and ran with a telecommunication example. The experiment shows that the embedded TCP/IP network system has high reliability and real-time performance.
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