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MAC design and verification based on PCIe 2.0
Published in Lin Liu, Automotive, Mechanical and Electrical Engineering, 2017
Zhiyong Lang, Tiejun Lu, Yu Zong
PCI Express is the third generation of high-performance I/O bus, which is used to interconnect peripherals such as computing and communications platforms. It is primarily used for interconnection of peripheral I/O devices such as mobile devices, desktops, workstations, servers, embedded computing and communication platforms. PCIe bus has inherited powerful functions of the second generation, utilizing the new features of the computer architecture (Budruk R, 2004).
FPGA based Industrial Ethernet Network Analyser for Real-time Systems Providing Openness for Industry 4.0
Published in Enterprise Information Systems, 2022
Jacek Stój, Adam Ziębiński, Rafał Cupek
The system is based on FPGA-1 G-CML development platform with a Xilinx Kintex-7 FPGA. The hardware project was prepared using the Xilinx Vivado® Design Suite development environment in the Verilog language. The FPGA includes four 1 GB/s Ethernet interfaces with auto-negotiation and a PCI-Express expansion bus. This configuration makes it possible to analyse network traffic in two tunnels and in parallel by inserting it into the network in two different places (separately for PHY1-PHY2 and PHY3-PHY4). The PCI-Express interface enables data exchange between the PC, where the FPGA is installed, and the FPGAcap. The filter module is received through this interface, and the acquisition of filtered frames is realised for further analysis.
Accuracy evaluation of the semi-automatic 3D modeling for historical building information models
Published in International Journal of Architectural Heritage, 2018
Daniel Antón, Benachir Medjdoub, Raid Shrahily, Juan Moyano
The duration of these automatic tasks depends on the 3D mesh multiple factors (i.e., file size, and original and preferred number of points and vertexes) and hardware. The system used for this research was an average portable computer with the following main specifications: 4-core microprocessor at 3.3 GHz maximum; 16 GB DDRIII RAM memory at 1,600 MHz; and a PCI Express 2.0 graphic card with 336 GPU cores, 598 MHz graphics clock, and 3 GB 192-bit GDDR5 memory at 1,500 MHz with bandwidth of 72 GB per second. Therefore, it can be stated that this proposal does not need powerful hardware to be carried out.