w. smith, doe/nsf review, august, 2006 cms trigger - 1 sort asics (w/heat sinks) eiso bar code input...

W. Smith, DOE/NSF Review, August, 2006 CMS Trigger - 1

SORTASICs(w/heat sinks)

EISO

EISO

Bar Code

Input

DC-DCConverter

s

Clock delay adjust

Clock Input

Oscillator

DC-DC

Adder

mezzlink cards

BSCANASICs

PHASEASICs

MLUs

BackBar Code

Front

Regional Cal. Trigger CompleteRegional Cal. Trigger Complete- U. Wisconsin- U. Wisconsin

Regional Cal. Trigger CompleteRegional Cal. Trigger Complete- U. Wisconsin- U. Wisconsin

Receiver Card: Electron Isolation & Clock: Jet/Summary:ReceiverMezz. Card

BSCANASICs

SortASICs

BSCANASICs

PhaseASIC

158/164tested(126)

154/154Tested(126)

23/25tested(18)

23/25tested(18)

(27/28CustomBackplTested)(18)

fractiontested(needed)

EISO

Clock

Front

Back

Five full crates at CERN Rest waiting at Wisconsin


Endcap Muon Trigger Milestone: Endcap Muon Trigger Milestone: Production & Testing CompleteProduction & Testing Complete

Endcap Muon Trigger Milestone: Endcap Muon Trigger Milestone: Production & Testing CompleteProduction & Testing Complete

Mezzanine card

TLK2501 serializers

Optomodules GTLPReceivers

VMEInterface(glue logic)

Muon Port Card (Rice):•Final production done (tested 67)•Total needed: 60 (75 incl. spares)

Sector Processor (Florida):•Backplane produced (1 needed)•20 SP produced (12 needed):

Muon Sorter (Rice):•Sorter produced (1 needed)


Operate fully functional trigger electronics at CERN• Employed in myriad tests & preparation activities

Tests in Electronics Integration Center• Labs & row of racks for all electronics

subsystems• Test interfaces & integration as much as

possible before move to USC55

MTCC in SX5• Test multiple trigger

components with multipledetector components duringthe magnet test.

• Verify trigger functions &interfaces w/detectors onsurface

Installation in Underground CountingRoom (USC55)

• Started Mid-July ‘06 -- “ready for crates”• Racks & Infrastructure installed, cooling operational• RCT crates, power, infrastructure fully installed

• Passed CERN Safety Review• Card installation next

UndergroundCounting Room

Trigger CommissioningTrigger CommissioningTrigger CommissioningTrigger Commissioning

USC55


Regional Calorimeter TriggerRegional Calorimeter TriggerRegional Calorimeter TriggerRegional Calorimeter Trigger

Crates, Fans, Power Supplies, Monitoring, Controls and other infrastructure installed, validated and passed safety check in July

Ready for card installation


5 RCT Full Crates Operating at CERN5 RCT Full Crates Operating at CERN- U. Wisconsin- U. Wisconsin

5 RCT Full Crates Operating at CERN5 RCT Full Crates Operating at CERN- U. Wisconsin- U. Wisconsin

Rear of Full RCT crate fully cabled to HCAL trigger primitive logic

Front of Full RCT crate with Jet Capture Card that continuously samples output, checks on the fly for errors and provides readout of 256 crossingsUsed for integration tests & board

checkout after shipment


ECAL/HCAL/RCT Integration TestsECAL/HCAL/RCT Integration TestsECAL/HCAL/RCT Integration TestsECAL/HCAL/RCT Integration Tests

HCAL HTR to RCT • Used JCC to verify data• 6 cables used - all in sync• Latency measurements w/PMT

as source of HCAL TPG

ECAL TCC to RCT • Valid link established • Channel number sent as data• 2 channels on 20 m cables

sent in sync to RCT

HCAL HTR & ECAL TCC to RCT • 28 cables to RCT from 9 TCC

& 18 HCAL HTR outputs• Common clocking: LTC, TTCci• 28 channels in sync - links stable for >10 hours error free running• “Hydra” link cable checked as an option for two SLB’s to one RCT RMC

ECAL - HCAL Pattern tests• RCT can “lookup” incoming data

• LUTs can be programmed to duplicate incoming data• Have ORCA emulation to help predict outputs

HCAL HTRHCAL HTR

ECAL TCCECAL TCC

RCTRCT


RCT Integration TestsRCT Integration TestsRCT Integration TestsRCT Integration Tests

RCT to Local Timing Controller (for MTCC) Tests • Receive 56 HCAL links (448 towers) in Green Barracks• Send trigger out with RCT Jet Capture Card

• OR of towers in each half using Quality Bit• Validated connection with LTC/GT

• GT ANDs top & bottom - reduces rate

RCT Jet Capture Card to GT Tests • Backup Global Calorimeter Trigger• JCC in spare VME slot of RCT Crate• Currently sends up to 4 trigger bits

• Threshold ET, e/ candidate, MIP• Tests using RCT pattern successful!

• ECAL TCC patterns yield JCC output• Synchronized to Bunch crossing 0

RCT- GCT Source Card• First test with new GCT• Completed successfully in July


CSC Muon Trigger StatusCSC Muon Trigger Status(Florida, Rice, UCLA)(Florida, Rice, UCLA)

CSC Muon Trigger StatusCSC Muon Trigger Status(Florida, Rice, UCLA)(Florida, Rice, UCLA)

Peripheral Crate installation underway on disks:

Full Track FinderSystem test complete: DT-CSC

Interface Tested:


CSC trigger operationsCSC trigger operationsOperating in MTCCOperating in MTCC

CSC trigger operationsCSC trigger operationsOperating in MTCCOperating in MTCC

Currently set-up in SX5 as operated in 2004 beam tests• Connected 10 chambers in ME+2 & ME+3 20° full slice on YE+2

CSC Track-Finder provides a cosmic muon trigger based on a coincidence of LCTs in two or more disks• Currently triggering @ 50Hz with2-station coincidence

• CSC track finder has already provided triggers used to pass data from the CSCs to the global DAQ.

SP


Electronics Integration Center Electronics Integration Center (Building 904)(Building 904)

Electronics Integration Center Electronics Integration Center (Building 904)(Building 904)

User LabsUser Labs

LV TestsLV TestsSystem TestsSystem Tests

Trigger Tests

Trigger Tests

Assemble one each of critical racks in central trigger core in underground counting room

Readout & trigger electronics testing labs Readout & trigger electronics testing labs

See NextSlide


HCALHCAL

ECALECAL RCTRCT GCTGCT GT/GMTGT/GMT

TTCTTC DTTFDTTF

CSCTFCSCTF

Trigger Integration ProgressTrigger Integration Progressin Electronics Integration Center (Pr. 904)in Electronics Integration Center (Pr. 904)Trigger Integration ProgressTrigger Integration Progressin Electronics Integration Center (Pr. 904)in Electronics Integration Center (Pr. 904)

Large scale successful integration tests in central racks using common TTC infra-structure involving trigger primitives, regional & global processing:

• Calorimeter Trigger

• Muon Trigger• Global Trigger


TriDAS Commissioning in EICTriDAS Commissioning in EICTriDAS Commissioning in EICTriDAS Commissioning in EIC

A vital part of the trigger program:•EIC (Bat. 904) is the only opportunity to test a large number of channels with close to final infrastructure before moving into USC55.

•Tests done in EIC are mostly a continuation of previous integration tests done in institute labs, but performed in an environment as close to USC55 as possible: rehearsal for USC55 activities

Method:•Download and synchronously propagate test patterns within and between trigger systems

•Use simulated data & data from test beams

Goals:•Test interfaces, software, synchronization, DCS…•Prepare electronics for use in Cosmic Challenge•Gain back some time lost in the delay of USC55 by testing everything possible before installation

•Completion of Electrical Clearance tests


CSC Track Finder IntegrationCSC Track Finder Integration - Florida, Rice, UCLA - Florida, Rice, UCLA

CSC Track Finder IntegrationCSC Track Finder Integration - Florida, Rice, UCLA - Florida, Rice, UCLA

Slice Test: cosmics running now!• preparing full readout and self triggering of a

whole trigger sector (60o).

• Since April 05 self-triggering with as close to nominal CMS setup as possible

• used to pass data CSCs to global DAQ.

• Goal: magnet test with 1/12th of the fully functioning CSC detector system

EIC Integration•Integration tests with Drift Tube Track Finder

•CSC TF crate running in EIC


CSC Trigger in MTCC, 904CSC Trigger in MTCC, 904CSC Trigger in MTCC, 904CSC Trigger in MTCC, 904

TF Crate

NIM logic

FED Crate

EMU TTC Crate

MPC patch panel

TF Crate

peripheral Crate

Green Barracks:

TTC Crate

Electronics Integration Center:

MTCC trigger is up & running!


CSC, RCT in MTCC: recent newsCSC, RCT in MTCC: recent newsCSC, RCT in MTCC: recent newsCSC, RCT in MTCC: recent news

CSC:• CSC triggers have been

successfully synchronized with the drift tube triggers and provided triggers for HCAL.

RCT:• Crate Fully Operational in

Green Barracks at Point 5

• Cable connections made to HCAL

• Full modules above and below connected

• Allows for top-bottom coincidence

Here put picture of RCT crate in GB

w. smith, doe/nsf review, august, 2006 cms trigger - 1 sort asics (w/heat sinks) eiso bar code input...

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