The MP7 and CTP-6: multi-hundred Gbps processing boards for calorimeter trigger upgrades at CMS

被引:20
作者
Compton, K. [4 ]
Dasu, S. [4 ]
Farmahini-Farahani, A. [4 ]
Fayer, S. [1 ]
Fobes, R. [4 ]
Frazier, R. [3 ]
Gorski, T. [4 ]
Hall, G. [1 ]
Iles, G. [1 ]
Jones, J. [2 ]
Klabbers, P. [4 ]
Newbold, D. [3 ]
Perugupalli, A. [4 ]
Rader, S. [4 ]
Rose, A. [1 ]
Seemuth, D. [4 ]
Smith, W. [4 ]
Tikalsky, J. [4 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2BW, England
[2] Iceberg Technol, Penryn TR10 9JQ, Cornwall, England
[3] Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England
[4] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
来源
JOURNAL OF INSTRUMENTATION | 2012年 / 7卷
关键词
Digital signal processing (DSP); Trigger concepts and systems (hardware and software); Modular electronics; Digital electronic circuits;
D O I
10.1088/1748-0221/7/12/C12024
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Test results are presented for two AMC cards, the "CTP6" and "MP7". The two cards take different approaches to connectivity: the CTP-6 has fully-populated backplane connectivity and a 396 Gbps asymmetric, optical interface, whilst the MP7 instead favours a 1.4 Tbps, symmetric, all-optical interface. The challenges of designing the MP7 card necessitated the development of several test cards; the results of which are presented.
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页数:8
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