1. SLB Synchronization in H4 Beam (LIP - Lisbon)55
() 60 62
() 56 54 63 64 59 58 TT
SPS beam intensity histogram
SLB bunch crossing occupancy histogram
Validated!

2. Trigger in MTCC Major success!
25 million events at a trigger rate of ~ 200 Hz
Mixture of DT, CSC, RBC, RPC-TB, HCAL-RCT trigs.
Trigger requirements easily configurable
Stable operation
Stable run uptime > 1 hr many runs > 500K L1A.
All subsystems synchronized
Tracker, ECAL, HCAL*, RPC*, DT*, CSC*
Readout & Trigger*
Trig. throttling worked
Even when trigger problems or noise > 1 kHz
Impressive teamwork!

3. Results from MTCC Phase 2
HCAL-RCT Trigger in time w/DT
Drift Tube Trigger vs. Calorimeter Trigger time
in 25 ns bunch crossings (coincidence = 0 bx)

4. Selected MTTC Muon Trigger Results: Extrapolation of DT to CSC
Validated!
& Relative CSC  DT timing checked

5. Event display of DT & RPC

6. Trigger Installation in USC55
Regional Calorimeter Trigger:
18 crates RCT Crates installed in 10 Racks
10 crates have all tested cards installed
6 Global Cal. Trig. Crates also installed
Cables connected to ECAL, HCAL, GCT
Most other trigger systems have crates & cards installed
Integration “pattern tests” underway

7. Global Calorimeter Trigger: First Phase Trigger installed in USC55
3 Jets Leafs
Wheel
Concentrator
Wheel
3 Jets Leafs
e/ Leafs
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GTI
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18/63 Source cards
1/8 Leaf cards
0/2 Wheel cards
Proto/1 Concentrator
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31 Source Cards
32 Source Cards