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Trigger Installation Commissioning

Trigger Installation Commissioning. 7 MHz input rate Digitized Trigger Rate Data. Framework. Data Log. L1/Lum 4.2 m s. L2 100 m s. L3 48+ ms. 50 Hz. 7 kHz. 1000 Hz. 48 nodes. 128 terms. 128 terms.

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Trigger Installation Commissioning

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  1. TriggerInstallation Commissioning 7 MHz input rate Digitized Trigger Rate Data Framework Data Log L1/Lum 4.2 ms L2 100ms L3 48+ms 50 Hz 7 kHz 1000 Hz 48 nodes 128 terms 128 terms For L=2x1032cm-2 s-1; 132ns Crossings; Deadtime<5% Outline: L1/L2/L3 Trigger Overview Status Commissioning Plan/People

  2. L1CAL Detector/L1/L2 Components Detector L1 Trigger L2 Trigger 7 MHz 5-10 kHz 1000 Hz L2Cal CAL FPS CPS L2PS L1 CTT Global L2 L2CTT CFT L2STT SMT L2 Muon L1 Muon Muon L2FW:Combined objects (e, m, j) L1FPD FPD L1FW: towers, tracks, m, e, jets, correlations, missing ET

  3. L1 Operation and Characteristics • “And-or” terms provided by L1CTT/CPS, L1FPS, L1CAL, L1Muon, L1FPD, Luminosity Monitor, and the Accelerator are fed to the L1 FRAMEWORK. Extremely flexible definition of terms. • There are 256 “and-or” terms. • These terms can be “and-ed” and “or-ed” to create L1 SPECIFIC TRIGGERS. This permits the correlation of detectors at L1 and very sophisticated triggers! (Run I permitted only “and-ing” of terms) • There are 128 L1 specific triggers. • If L1FW detects a trigger then L1 trigger information and some FE data are sent to the L2 preprocessors.

  4. L1CTT/CPSL1FPS • L1CTT/CPSPrinciples of Operation • Feed all axial fibers into gate arrays. Trigger if a fiber combination is consistent with pT > 1.5 GeV in 4 PT bins. • Tag the trigger if a coincident CPS element is above threshold. Terms for CPS with no trk (g), jets, t • Collect results from 80 front ends for transfer to (1) L1 Framework (2) L1 Muon and (3) L2pp’s. • L1FPSPrinciples of Operation • Tag U/V strips above threshold before/after Pb. • Match tracks before Pb with deposition after Pb. • Collect Results from 32 front ends for transfer to (1) L1 Framework (2) L2pp.

  5. CTT Organization showing links to the L1 TM, L2 PreProcessors and L3 AFE MIX DB/DBTC COL BC TM L3 OCT 1 CFT L1CFT Ax. /CPS Ax. L3 75 L3 OCT 2 L3 OCT 3 L2CFT · Q 1 L3 L2PS OCT 4 L2CFT · Q 2 L3 L2PS OCT 5 L2CFT Q 3 · 40 L3 L2PS OCT 6 L2CFT · Q 4 L3 · L2PS OCT 7 CPS · L3 Ax. · m OCT 8 L1 TM 5 OLR 1 L2STT SEXT 1 L3 OLR 2 L2STT SEXT 2 L3 OLR 3 L2STT SEXT 3 L3 OLR 4 L2STT SEXT 4 L3 OLR 5 L2STT SEXT 5 L3 CFT OLR 6 Stereo. L2STT SEXT 6 75 L3 L2PS N U L3 5 L2PS N V L3 CPS L2PS Stereo S U L3 10 L2PS S V L3 L2FPS N U L3 L2FPS N V L3 FPS L1FPS 16 L3 L2FPS 32 S U L3 L2FPS S V L3 LEGEND Analog Boards FSC LINK LVDS LINK the inset shows CFT LVDS LINK the number of G LINK Stereo. each type 3 TRANSITION CARDS DAUGHTER CARDS Each color Each filling corresponds to a corresponds to a Created by Manuel I. Martin different flavor different flavor May. 6, 99 L1CTT/CPS, L1FPS Digital Names: DFE,COL,BC. Few variants, 1 motherb’d,2 daughterb’ds.

  6. Pulser LED L1FPD 5 boards 3 boards FPD AFE FPD DFE Amp / Shaper 2016 ch LVDS_L Coaxial cables LVDS_L Coaxial 126 tubes 1 board FPD MAPMT FPD CN Fiber CuSL 1 board 18 tubes 3 boards FPD PMT FPD TM FPD LM CuSL 18 ch Coaxial cables L1 FW DØ Run II Standard DØ Run I Surplus

  7. L1 Muon • Alphabet soup: • MTM=Muon Trigger Manager (also used for L1CTT/CPS,L1FPS,L1FPD) • MTCM=Muon Trigger Crate Manager • MTC05 Muon Trigger Card 05 • MTC10 Muon Trigger Card 10 • MCEN Muon Centroid • MCCM Muon Centroid Crate Manager MTCXX

  8. L2 Operation and Characteristics • The L2pp’s reformat and refine the data and transmit found objects to L2Global. (L2STT will give impact parameter and refined track pT late 2001.) • L1Global performs refined tests of objects and does kinematic and spatial correlations. • If L2Global detects a trigger it informs L2 and FRAMEWORK for readout of the data to L3. • At the start of Run II there will be 128 L2 triggers matched one-to-one with the L1 triggers. Expansion beyond 128 will be implemented when required to avoid a physics limitation.

  9. MBus VME Trig control Admin Wo r ker VBD MBT MPM L3 Level 2 • Basic Crate • VME bus for control, monitoring • Magic bus for fast data movement • Magic Bus Transceiver for I/O • Alpha Processor for algorithms and control (CDF/D0 collaboration) • Example: Global. • L2Preprocessor Crates. • CAL, CFT, and PS include FIC (Fiber Interface Card). • Muon includes SFO (Serial Command Link Fanout), CIC (Coax Interface Computer) and SLIC (Second Level Input Card). Inputs

  10. DAQ/L3 Data collection paths (16 total, ea. 48 Mbyte/s) Front-End Digitizing Crates (2 of 16 groups) • Data blocks flow independently on parallel paths • Four processor segments • Easily expanded • Full DAQ path available since Run I • See D.Cutts, G.Watts talks. o o o Readout Controller (1 of 8) o o o Primary Fiber Path (8 total, each 100 Mbyte/s) Event Tag Generator Levels 1,2 Trigger data o o o Event tag path o o o Segment Controllers

  11. L3 Filtering Principles Primitive Tools -- Physics Tools -- Filters • Primitive tools unpack and find primitive objects • vertices, primary and displaced • tracks • clusters in calorimeter, preshower, tracking • segments in A or B/C layers • muon tracking in calorimeter • Physics tools then find physics objects. These can be specified. These mirror L2 but are improved by access to all data. • jets, electrons and photons, muons, taus • missing Et, scalar Et... • Filters select objects. • Relational filters operate on selected objects. For example invariant and transverse mass, Ht, separation

  12. Status Summary • L1/L2 Frameworks installed. • L0 detectors complete, electronics in design. • L1CAL specs complete, work starting 1/00. • L1CTT/CPS, L1FPS, L1FPD specs complete, in design and preproduction. • L1MUON all cards in preproduction. • L2processor engines in rec’d or in prod. • L2I/O cards in pre-production, production, or rec’d. • L2preprocessor operating code & algorithms well along. • L3/DAQ legacy upgrades done, new hardware design/production underway, operating code exists. • L3 Filtering framework exists, tools available

  13. Narrative • February-May • Begin L1tracking commissioning with first b’ds initially with pulser patterns. • Install L0, calorimeter pick-offs & correlation logic • FMWK, 3PDTs, L1 muon preproduction modules, beam scintillator, data path, filtering available. • March 15: trigger on cosmic rays Integrates: Framework, L1 & L3Muon, Offline • February - June • L2 Test Stand at FNAL, supports four crates • Build expertise with I/O cards and cpu’s • Initially CIC/SFO/SLIC • Then SLIC/MBT • FIC/MBT/Alpha • Integrates L2 Components

  14. Narrative(continued) • May-October • Complete L1CTT/CPS,L1FPS,L2FPD installation and continue commissioning with test patterns and then w/ cosmics as cryogenics available. • Install L1Muon • Install L2 Systems (including cables/crates.) • L2 Global & L2Muon available early, then full L1 muon, data path &L3 Run filtering available. • Sept 1: trigger on cosmic rays using full muon system.Integrates L1, L2(muon and global), L3, Offline • October-December • Commission Luminosity readout. • Cosmic ray commissioning • L1CAL and L2CAL when cryogenics available • When possible L1CTT/CPS/FPS/FPD otherwise continue with test patterns. • When possible CAL/CTT correlations • L1Muon with CTT otherwise beam scintillator. • L2/L3 testing with L1 outputs

  15. People/Efforts • Commission Framework (MSU) • 10/26/99 - 11/22/99, 4w • D.Edmunds(PT),P.Laurens(PT),S.Gross(PT) • Commission L1CTT/CPS & L1FPS & L1FPD (FNAL, SUSB) • 2/1-10/1, ~20w • K.Yip, M.Martin, J.Olson, M.Johnson(PT), F.Borcherding(PT), EE, L.Baboukhadia, P.Grannis(PT). • Install L1CAL (MSU) • 2/10 -5/3, 12w • R.Hauser,D.Edmunds(PT),P.Laurens(PT), S.Gross(PT) • Install Luminosity Monitor (Brown) • 1/0 - 3/0, 1w • C.Miao, G.Guerkov, R.Partridge(PT), ET(PT)

  16. People/Efforts • Preprod L1Muon & Filtering (UAZ, Brown, UW, FNAL, UNL, NIKHEF, IC) • 2/1 - 3/15, 6w • L1Muon: D.Fein,P.Johnson,K.Johns(PT), • L3/Filtering: A.Boehnlein(PT), G.Broojimans (PT) D.Claes(PT), C.Papageorgiou(PT), R.Illingworth, P.Balm(PT) • Operate Test Crate (UIC,MSU,NIU,Maryland) • 1/7 - 4/27 12w • R.Moore(PT),R.Martin,B.Hirosky(PT), A.Maciel(PT),M.Fortner(PT),D.Toback(PT) ET(PT)

  17. People/Efforts • Install L1MUON (UAZ,BU) • 6/16-8/31, 10w • D.Fein,F.Nang,P.Johnson,K.Johns(PT), R.McCroskey,J.Steinberg(PT), BU postdoc, J.Butler(PTorSabbatical?) • Assemble & Install Global (MSU) • 5/16 - 7/12 8w • R.Moore, J.Linnemann(PT), EE(PT), ET(PT) • Assemble & Install L2CAL (UIC) • 6/26 - 8/21 8w • R.Martin,B.Hirosky,N.Varelas(PT), EE(PT), ET(PT) • Assmble & Install L2Muon(Nevis,NIU,UNL,ITEP) • 5/16 - 7/26 10w • A.Maciel,M.Fortner(PT),S.Uzunyan(PT), B.Cothari,H.Evans(PT),G.Snow(PT), EE(PT), ET(PT) • Assemble & Install L2CTT,L2PS (Maryland,SUSB) • 5/16 - 8/9 12w • D.Toback, M.Bhattacharjee, EE(PT), ET(PT)

  18. People Efforts • Verify L1 Components (FNAL, SUSB, FSU, MSU, UAZ, BU, UTA) • 9/31-12/31, 17w • CTT/PS: F.Borcherding, K.Yip, M.Martin, S.Gruenendahl, EE(PT), M.Johnson(PT), J.Anderson(PT), J.Olson(PT), L.Baboukhadia, B.Connolly • CAL: R.Hauser, 2GS • MUON: D.Fein,F.Nang, P.Johnson,K.Johns(PT), R.McCroskey, BU postdoc, J.Butler(PT or sab), • FPD: M.Martin, C.Royon. • Commission Luminosity Readout Path (Brown) • 9/1-11/1(Flexible), 8w • C.Miao, G.Guerkov, R.Partridge(PT), ET(PT) • Commission Full L2 & Verify (UIC, MSU, NIU, Maryland, SUSB, ITEP, Nevis) • 7/27-12/31 18w • J.Linnemann + listed above + 2Phys • L3 Run Filter (FNAL, UNL, IC, NIKHEF) • 8/15 - 9/15, 4w • A.Boehnlein(PT),G.Broojimans(PT),D.Claes(PT), R.Illingworth, C.Papageorgiou(PT), P.Balm(PT)

  19. Conclusions • On schedule with reasonable slack. • For the most part adequate people for installation and commissioning, but need modest technical help. • Who’s Missing? • 1 Tech from 1/00 to 10/00 and a second tech for 7/00 to 10/00. • 1 EE or Eng Physicists from 4/00 to 10/00. • 2 Physicists 9/00 onward for global algorithm development/verification

  20. Technician Manpower Trigger Note about the legend: “All” - refers to effort assigned to all tasks in the relevant schedule “Install.” - refers to effort assigned to a subset of those tasks flagged by Kotcher and Freeman as installation tasks Tech effort is sum of MTF143+ETF141+ETF143+ETF144+ETF145

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