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Configurable Design of PCI Express Data Link Layer Receiver

Author(s):

Bhavesh S. Motiwala , Gujarat Technological University, Ahmedabad, Gujarat, India

Keywords:

PCIe, DLL, DLLP, TLP, LCRC.

Abstract

PCI Express is a modern, high-performance communication protocol implementing sophisticated features to meet today’s performance demands. This paper looks at the success of the widely adopted PCI Express protocol and describes a higher performance. This paper presents the proposal of the implementation of the Data Link Layer Receiver of PCI-Express, in which the architecture contains the Receiver module which ensures the reliability conveying of the Transaction Layer Packets (TLPs) between two components using the PCI-Express protocol. The Receiver module will take part into the communication via receiving data from the Physical Layer and supplying it to the Transaction Layer with several communication parameters. Here High Level as well as Detailed Design for the Receiver section with the sub modules are presented. The attributes presented here are amongst positive/negative acknowledgements, flow control, storage and retry buffers (for failed packets), power management for successful communication.

Other Details

Paper ID: IJSRDV2I3600
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 1514-1517

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