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“…Both ATLAS and CMS are considering xTCA as replacement for VME based systems in their upgrades. An ethernet based protocol is an agnostic choice for module control in both ATCA and uTCA. …”
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“…This server, running on the CPU, will expose through the Gigabit Ethernet connection and the TCP/IP protocol different types of data in the network. …”
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“…The implementation details of the Ethernet link and the results achieved will be described in this paper.…”
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“…The ATCA and uTCA standards include industry-standard data pathway technologies such as Gigabit Ethernet which can be used for control communication, but no specific hardware control protocol is defined. …”
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“…The CASCADE data acquisition processes, called stages communicate via links, at present VICbus between VME crates and Ethernet between VMEbus processors and workstations. …”
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“…We are investigating the use of Ethernet technology to build this large switching network. …”
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“…Fast Ethernet traffic is provided by a high density, custom built tester based on FPGAs, programmed in Handel-C and VHDL, while the Gigabit Ethernet traffic is generated using Alteon NICs with custom firmware. …”
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“…This paper details the recent research and development into a tightly-integrated suite of software and firmware based upon the IPbus protocol that allows such Ethernet-attached hardware to be controlled in an efficient and highly-scalable manner.…”
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“…This contribution will describe the VHDL firmware of a detector readout board, sending data using the UDP protocol and the changes made to the readout [4] part of DATE software to receive information coming from the 1 or 10 Gb/s Ethernet link. It will also describe the relevant details of the test firmware and software and will conclude with the results of the performance tests done at CERN using the new setup.…”
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“…The new readout system presented is based on the Gigabit Ethernet interface and implements pre-processing, i.e. decoding of the raw pixel data, directly in the hardware. …”
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“…The necessity for a radiation-tolerant communication link, compatible with a wide range of devices, has prompted the study of different solutions than those currently employed at CERN. With Ethernet being one of the most established communication protocols for commercial and industrial applications, most of the efforts were concentrated toward that direction. …”
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“…For the delay may degrade the performance of networked control systems, networked control systems based on 100 M switched Ethernet are proposed in this paper. According to the working principle of Ethernet switch, the formulas of the upper bound delay of the single-level switched Ethernet and the multiple-level switched Ethernet are deduced by the timing diagram method, and the values of the upper bound delay are also given. …”
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“…For one-to-one mapping logic, the execution times of FlexRay to the Ethernet path and Ethernet to FlexRay path are constant, at 4.67 μs and 6.71 μs, respectively. …”
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