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1 ME1/1 OTMB Production Readiness Review: Schedule and Budget Darien Wood Northeastern University For the ME1/1 Electronics Project
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D. Wood, OTMBPRR, 24-May-2012 2 On-chamber electronics u DCFEBs (504 + spares) u LVDB (72+) u LVMB (72+) u ALCT mezz (72+) Peripheral crate electronics u OTMB mezz (72+) u OTMB base boards (72+) u ODMB (72+) Infrastructure u New LV supplies, junction boxes, cables supply to JB u Patch panels u Peripheral crate modification u Optical cables u Signal cables (pads to DCFEB – 40% new) Categories
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D. Wood, OTMBPRR, 24-May-2012 3 Groups InstitutionTasks Ohio State Univ.DCFEB UCSBODMB, FF_EMU Texas A&MOTMB mezz, OTMB base, radiation testing NortheasternRad testing, ODMB F/W, proj. man. RiceCoordinating engineering JINR and NCPHEPLVDB, ME1/1 chamber interface, physical installation UCLAOTMB firmware, ALCT UC DavisLVMB In addition, integration testing involved many groups: OSU, UCSB, TAMU, NEU, Rice, JINR and NCPHEP
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D. Wood, OTMBPRR, 24-May-2012 4 TC1 schedule (17-May-2013) ME1/1 Milestones Schedule Milestones Taskdates Remove ME1/113/Jun/2013 – 08/Aug/2013 Reinstall ME+1/111/Oct/2013 – 06/Dec/2013 Reinstall ME-1/104/Feb/2014 – 01/Apr/2014 MilestoneSchedule dateActual date FF_EMU decision18-Aug-201227-Sep-2012 Preproduction integration - DAQ20-Oct-20126-Dec-2012 Spare chambers equipped and tested07-May-201317-Jun-2013
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D. Wood, OTMBPRR, 24-May-2012 5 DCFEB: u Production underway u 10 preproduction boards in hand u 2 production boards in hand u Another 92 production boards expected in ~1 week OTMB mezzanine u R&D prototype (2010-11) – used for design choices and radiation testing u Preproduction (2012) – nearly final design, used with DCFEBs in B904 s Firmware developed to implement current trigger algorithm with optical iput from 7 DCFEBs s 8 boards in hand ODMB u First prototype (2012) s Only designed for optical TTC (anticipating FF_EMU ASIC, which was abandoned after the prototype design) s Limited capability for interfacing with DCFEB, but able to read out optical data path u Second prototype (April 2013) s Fully functional design s Boards at UCSB, OSU, Rice and CERN Where we are today
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D. Wood, OTMBPRR, 24-May-2012 6 OTMB and ODMB production overlap installation of on-chamber electronics and installation of chambers Schedule Roll-up
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D. Wood, OTMBPRR, 24-May-2012 7 Have a total of 8 pre-production Mezz already in hand 8 tested production boards to CERN: u 18 July 2013 All boards tested: u 17 Oct 2013 OTMB mezz: production and testing
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D. Wood, OTMBPRR, 24-May-2012 8 Component2012 Cost estimate ($K) Spent as of 15- May-13 ($K) Cost to complete DCFEB179713960 ODMB30252250 OTMB mezz356213143 OTMB base90*0161 FF_EMU19 0 QPLL35 0 Radiation testing 392910 LVDB7 boards-0 LVMB7 boards21516 Low Voltage13511124 PPIB0824 Cables & Fibers18416717 Total29782035645 ME1/1 Electronics Project M&S summary *originally in ME4/2 budget
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D. Wood, OTMBPRR, 24-May-2012 9 OTMB mezzanine cost details 72 boards + 15 spares = 87 boards Single costs (setup, testing, shipping): $25.5 k Total production cost estimate: $301k Already procured: SNAP-12 receivers ItemNumber per boardCost per board Xilinx FPGA 1$2000 Xilinx XCF128 Prom 1$55 Snap 12 Receiver 1$450 sn74cb3t16212 translators 15$38 Samtec MOLC connector 4$124 voltage regulators (sum) 1$25 other (sum) 1$75 PCB fabrication 1$160 Assembly 1$140 Total cost per board 1$3167
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D. Wood, OTMBPRR, 24-May-2012 10 BACKUP SLIDES
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D. Wood, OTMBPRR, 24-May-2012 11 To be done by Texas A & M First pass at schedule Draft Schedule for OTMB base board
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D. Wood, OTMBPRR, 24-May-2012 12 Per board itemsCost per boardone-time itemscost Specialized parts$275Setup charges$2000 Connectors$150Electronics shop charges $2000 Capacitors, resistors, etc. $150Prototypes$5000 Stiffener bar$12Radiation testing$3000 Front panel$72Production testing$10000 PCB Fabrication$550Shipping$750 Assembly$250 Total$1460Total$29500 TMB base board costs Estimated total cost (72+18 boards): $161k Estimated contingency: $17k
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