WSEAS Transactions on Circuits and Systems
Print ISSN: 1109-2734, E-ISSN: 2224-266X
Volume 14, 2015
A Design and Implementation of Custom Communication Protocol Based on Aurora
Authors: , , ,
Abstract: This paper presents the design and implementation of a new custom communication protocol based on Aurora combining PCI Express bus. This design can be applied to the transmission and forward of data among multiple nodes in the network. This custom protocol uses serial connection and transfer data in the form of packet. This custom protocol is divided into four layers, respectively the transaction layer, network layer, data link layer and Aurora layer. The retransmission and flow control mechanism are introduced to guarantee the correctness and completeness of the data transmission, and the network layer supports the interconnection of multiple nodes and rapid forwarding of data. This design is verified successfully on the Modelsim simulation platform and completes the FPGA board level test. The device mode is XC7VX485T and the package is ffg1761. The serial transmission rate can achieve 10Gbps on the FPGA board.
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Pages: 448-455
WSEAS Transactions on Circuits and Systems, ISSN / E-ISSN: 1109-2734 / 2224-266X, Volume 14, 2015, Art. #52