Level-1 RPC trigger in the CMS experiment—software for emulation and commissioning

The CMS detector will start its operation in the end of 2007. Until that time great care must be taken in order to assure that hardware operation is fully understood. In this paper an example of how emulation software helps achieving this goal in the CMS Level-1 RPC Trigger system is presented. The...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 119; no. 3; p. 032012
Main Authors Bluj, M, Bunkowski, K, Früboes, T, Kalinowski, A, Konecki, M, Pietrusinski, M
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.07.2008
Subjects
Algorithms
Hardware
Physics
Software
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Summary:The CMS detector will start its operation in the end of 2007. Until that time great care must be taken in order to assure that hardware operation is fully understood. In this paper an example of how emulation software helps achieving this goal in the CMS Level-1 RPC Trigger system is presented. The design of the RPC trigger allows to insert sets of so-called test pulses at any stage of the hardware pipeline. Reading out data from different stages is also possible. Such design allows for easy debugging of the trigger hardware by comparing hardware and software emulation values, since the software and hardware algorithms are identical.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/119/3/032012