ATLAS探测器新型小轮1级数据驱动卡测试

2017 6th International Conference on Modern Circuits and Systems Technologies (MOCAST) Pub Date : 2017-05-01 DOI:10.1109/MOCAST.2017.7937667

I. Mesolongitis, Achilleas Gkountis, E. Kyriakis-Bitzaros, K. Zachariadou, P. Gkountoumis, T. Alexopoulos

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引用次数: 1

摘要

1级数据驱动卡(L1DDC)是为满足新型小轮的需求而设计的，将用于升级后的ATLAS实验探测器。L1DDC的作用是将来自多个前端板的数据集中起来，通过网络接口传输到控制室。L1DDC的正常运行对于ATLAS实验的可信度至关重要，因此需要对原型板进行广泛的测试。为了执行L1DDC的调试和测试，使用了许多带有专门开发的固件的附加板和fpga。本文描述了L1DDC测试所遵循的方法，并展示了为确定前端卡支持的所有数据速率(即80、160和320 Mb/s)的数据完整性而进行的实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Testing the Level-1 Data Driver Card for the New Small Wheel of the ATLAS detector

The Level-1 Data Driver Card (L1DDC) is designed to fulfill the needs of the New Small Wheel, which will be used in the upgraded ATLAS experiment detectors. L1DDC's function is to concentrate the data from multiple front-end boards and transmit them through a network interface, to the control room. The proper operation of the L1DDC is critical for the credibility of the ATLAS experiment, thus extensive testing of the prototype boards is required. To perform the debugging and testing of the L1DDC a number of additional boards and FPGAs with specially developed firmware are used. This paper describes the methodology followed for the testing of the L1DDC and presents the results of the experiments performed to determine data integrity for all data rates supported for the front-end cards, i.e., 80, 160 and 320 Mb/s.

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2017 6th International Conference on Modern Circuits and Systems Technologies (MOCAST)

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