Prototype readout module for the ATLAS level-1 calorimeter trigger processors

被引:0
|
作者
Anagnostou, G [1 ]
Bright-Thomas, P [1 ]
Garvey, J [1 ]
Hillier, S [1 ]
Mahout, G [1 ]
Staley, R [1 ]
Stokes, W [1 ]
Talbot, S [1 ]
Watkins, P [1 ]
Watson, A [1 ]
Achenbach, R [1 ]
Hanke, P [1 ]
Hinderer, W [1 ]
Kaiser, D [1 ]
Kluge, EE [1 ]
Meier, K [1 ]
Pfeiffer, U [1 ]
Schmitt, K [1 ]
Schumacher, C [1 ]
Stelzer, B [1 ]
Bauss, B [1 ]
Jakobs, K [1 ]
Nöding, C [1 ]
Schäfer, U [1 ]
Thomas, J [1 ]
Eisenhandler, E [1 ]
Landon, MPJ [1 ]
Mills, D [1 ]
Moyse, E [1 ]
Apostologlou, P [1 ]
Barnett, BM [1 ]
Brawn, IP [1 ]
Edwards, J [1 ]
Gee, CNP [1 ]
Gillman, AR [1 ]
Hatley, G [1 ]
Perera, V [1 ]
Shah, AA [1 ]
Shah, TP [1 ]
Bohm, C [1 ]
Hellman, S [1 ]
Silverstein, SB [1 ]
Mahout, G [1 ]
机构
[1] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The level-1 calorimeter trigger consists of three subsystems, namely the Preprocessor, electron/photon and tau/hadron Cluster Processor (CP), and Jet/Energy-sum Processor (JEP). The CP and JEP will receive digitised calorimeter trigger-tower data from the Preprocessor and will provide trigger multiplicity information to the Central Trigger Processor and region-of-interest (RoI) information for the level-2 trigger. It will also provide intermediate results to the data acquisition (DAQ) system for monitoring and diagnostic purposes. This paper will outline a readout system based on FPGA technology, providing a common solution for both DAQ readout and RoI readout for the CP and the JEP. Results of building a prototype readout driver (ROD) module will be presented, together with results of tests on its integration with level-2 and DAQ modules.
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页码:263 / 267
页数:5
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