A Hardware Track-Trigger for CMS pp 27-38 | Cite as
The Track Finder Demonstrator
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Abstract
Requirements and constraints are presented for a 40 MHz track finder at CMS for the High Luminosity LHC. A track finding system is proposed that exploits high bandwidth FPGA-based processing boards and a time-multiplexed data delivery approach. The design of a demonstrator slice built from currently available hardware is outlined; a series of optically daisy-chained MP7 processing cards running algorithms based on the Hough Transform and Kalman Filter methods.
References
- 1.CMS Collaboration (2015) Technical proposal for the Phase-II upgrade of the CMS detector, Jun 2015, technical report CERN-LHCC-2015-010Google Scholar
- 2.Hall G (2016) A time-multiplexed track-trigger for the CMS HL-LHC upgrade. Nucl Inst Meth A 824:292–295. https://doi.org/10.1016/j.nima.2015.09.075
- 3.Amstutz C et al (2016) An FPGA-based track finder for the L1 trigger of the CMS experiment at the High Luminosity LHC, Jun 2016, IEEE-NPSS Real Time Conference, pp 1–9. https://doi.org/10.1109/RTC.2016.7543102
- 4.CMS Collaboration (2013) CMS technical design report for the Level-1 trigger upgrade, Jun 2013, technical report CERN-LHCC-2013-011Google Scholar
- 5.CMS Collaboration (2017) The Phase-2 upgrade of the CMS tracker, Jul 2017, technical report CERN-LHCC-2017-009Google Scholar
- 6.Ghabrous Larrea C et al (2015) IPbus: a flexible Ethernet-based control system for xTCA hardware. JINST 10: C02019. https://doi.org/10.1088/1748-0221/10/02/C02019
- 7.Compton K et al (2012) The MP7 and CTP-6: multi-hundred Gbps processing boards for calorimeter trigger upgrades at CMS. JINST 7:C12024. https://doi.org/10.1088/1748-0221/7/12/C12024
- 8.PICMG (2006) Micro Telecommunications Computing Architecture Short Form Specification, Sep 2006. https://www.picmg.org/wp-content/uploads/MicroTCA_Short_Form_Sept_2006.pdf
- 9.PICMG (2006) Advanced Mezzanine Card Short Form Specification, Dec 2006. http://www.picmg.org/pdf/AMC.0_R2.0_Short_Form.pdf
- 10.Di Cosmo M et al (2015) MicroTCA and AdvancedTCA equipment evaluation and customization for LHC experiments. JINST 10:C01008. https://doi.org/10.1088/1748-0221/10/01/C01008
- 11.Xilinx Inc (2017) 7 series FPGAs data sheet: overview, Aug 2017, product specification, DS180 (v2.5)Google Scholar
- 12.Zabi A et al (2017) The CMS Level-1 trigger system for LHC Run II. JINST 12:C01065. https://doi.org/10.1088/1748-0221/12/01/C01065
- 13.Xilinx (2008) CoolRunner-II CPLD family product specification, Sep 2008, DS090 (v3.1) https://www.xilinx.com/support/documentation/data_sheets/ds090.pdf
- 14.Avago Technologies (2013) MiniPOD AFBR-811VxyZ, AFBR-821VxyZ 10 Gbps/channel twelve Channel, parallel optics modules product brief, Mar 2013. https://docs.broadcom.com/docs/AV02-2842EN
- 15.ATMEL Corporation (2012) 32-bit AVR Microcontroller Summary, 2012, 32072SH-A VR32-10/2012. http://ww1.microchip.com/downloads/en/DeviceDoc/32072s.pdf
- 16.Iles G, Jones J, Rose A (2013) Experience powering Xilinx Virtex-7 FPGAs. JINST 8:C12037. https://doi.org/10.1088/1748-0221/8/12/C12037
- 17.CACTUS: Code Archive for CMS Trigger Upgrades. Accessed Feb 2018. https://svnweb.cern.ch/trac/cactus/wiki
- 18.Iles G, Hansen M, Gorski T, Hazen E (2011) CMS MicroTCA crate concepts & AMC card requirements, Jan 2011, ver. 0.9. http://joule.bu.edu/~hazen/CMS/AMC13/The%20CMS%20uTCA%20Crate%20v0.9_esh.pdf
- 19.VadaTech Inc (2014) MicroTCA overview a brief introduction to Micro Telecommunications Computing Architecture concepts, Mar 2014, ver 1.1. https://www.vadatech.com/media/article_MicroTCA_Overview.pdf
- 20.Pentair plc (2017) 14U 14-slot ATCA shelf user’s manual, May 2017, Doc-No: 63972-344\_R1.0. https://schroff.pentair.com/wcsstore/ExtendedSitesCatalogAssetStore/Attachment/SchroffAttachments/Documents/63972-344.pdf
- 21.NAT GmbH, N.A.T-MCH user’s manual ver. 1.31, Aug 2016, N.A.T GmbH Konrad-Zuse-Platz 9, 53227 Bonn-Oberkassel. http://www.nateurope.com/manuals/nat_mch_man_usr.pdf
- 22.Hazen E et al (2013) The AMC13XG: a new generation clock, timing, DAQ module for CMS MicroTCA. JINST 8:C12036. https://doi.org/10.1088/1748-0221/8/12/C12036
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