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ECAL Data Acquisition System

ECAL Data Acquisition System. Content: Overview of the H4 Test Beam DAQ Plans for the Test Center (build. 867) Plans for the Magnet Test 4. Already existing software and what can be used by CCS, TCC and SRP 5. RCMS integration. @ H4 Test Beam (Nov 04) and for the future. ECAL CRATE.

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ECAL Data Acquisition System

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  1. ECAL Data Acquisition System • Content: • Overview of the H4 Test Beam DAQ • Plans for the Test Center (build. 867) • Plans for the Magnet Test • 4. Already existing software and what can be used by • CCS, TCC and SRP • 5. RCMS integration @ H4 Test Beam (Nov 04) and for the future OD meeting - Reyes Alemany (LIP Lisbon)

  2. ECAL CRATE 1. H4 DAQ General Scheme: Crate Controller CAMAC CRATE CCT SBS XDAQ Hodoscopes Info Crate Controller DCC CCS Device drivers HAL S-Link Crate Controller GUI H4 Run Control GIII GIII Event Builder XDAQ XDAQ FEDkit FEDkit ROOT XDAQ H4 Run Control GUI BU-FU- ORCA Java i2o data Persistent Persistent data (Pool DB) Filter Farm (COSINE) SOAP ROOT files OD meeting - Reyes Alemany (LIP Lisbon)

  3. ECAL CRATE Crate Controller CCT SBS XDAQ CAMAC CRATE Crate Controller DCC CCS ~ 3 s Device drivers Hodoscopes Info DAQ General Scheme: ~ 12 s HAL S-Link End_of_burst Crate Controller GUI Benchmark (the system could afford this rate!): H4 Run Control ~5 kevt/burst * 2.7 kbyte/evt (4 TT) ~13 MBytes/burst GIII GIII XDAQ XDAQ Event Builder FEDkit FEDkit H4 Run Control GUI ROOT XDAQ BU-FU- ORCA Java Filter Farm (COSINE) data Persistent ROOT files Persistent data (Pool DB) Readout and data transfer scheme: Running conditions (to avoid xtal over irradiation): between 2500 and 3500 evt/burst Data were shipped to the event builder within the 3s spill, but processed only after the EOB. OD meeting - Reyes Alemany (LIP Lisbon)

  4. ECAL CRATE Readout and data transfer scheme: Energy resolution for Xtal 223 (preliminary) Crate Controller CCT SBS XDAQ CAMAC CRATE Crate Controller DCC CCS Energy resolution includes: ~ 3 s • 0.09% beam resolution • stochastic • noise • constant term Device drivers Hodoscopes Info DAQ General Scheme: ~ 12 s HAL S-Link End_of_burst Crate Controller GUI Benchmark (the system could afford this rate!): H4 Run Control ~5 kevt/burst * 2.7 kbyte/evt (4 TT) ~13 MBytes/burst GIII GIII XDAQ XDAQ Running conditions (to avoid xtal over irradiation): between 2500 and 3500 evt/burst 0.6 % TDR values Event Builder FEDkit FEDkit Data were shipped to the event builder within the 3s spill, but processed only after the EOB. H4 Run Control GUI ROOT XDAQ Courtesy of P. Jarry BU-FU- ORCA Java Filter Farm (COSINE) data Persistent ROOT files Persistent data (Pool DB) OD meeting - Reyes Alemany (LIP Lisbon)

  5. ECAL CRATE 2. Plan for 867 DAQ General Scheme: Crate Controller CCT SBS XDAQ V2 Crate Controller DCC DCC DCC CCS CCS CCS Device drivers HAL VME RO CMS RCMS (V1) SM SM SM Persistent data storage DCS (PVSS) ESS Laser Precision Temp Sys & Humidity Sensors Cooling HV LV i2o SOAP OD meeting - Reyes Alemany (LIP Lisbon)

  6. DCS CSC Crate Contr DT Crate Contr ECAL Crate Contr HCAL Crate Contr XDAQ V3 XDAQ V3 XDAQ V3 XDAQ V3 Crate Controller Crate Controller Crate Controller Crate Controller Device Device Device Device drivers drivers drivers drivers HAL HAL HAL HAL 3. Plan for Magnet Test: • During the Magnet Test one of the goals is to test (with cosmics) • combined subdetectors in 20o slices of CMS with magnet. • DAQ-RCMS objective for this Test (S-Link readout): RCMS V2 RCMS V2 XDAQ V3 OD meeting - Reyes Alemany (LIP Lisbon)

  7. Implications for the already existing on-line software: • Some months (2-3?) of work to port the existing software • to XDAQV3 + install new version of Linux (SLC) on the • computers. • 2. RCMSV2 learning/implementation period (2-3? weeks) • 3. Installation of DAQkit V3: • (XDAQ Core) • FEDkit application & FEDDriver • EVB • HAL • SBS driver • etc. • 4. Test in the lab with real hardware that the software works • again. • 5. Integrate the system with the other detectors. OD meeting - Reyes Alemany (LIP Lisbon)

  8. DCC driver (can be a guide line for the others) • Crate Configuration (HAL plug-and-play) • Crate State Machine • Generic Configurator • Data Base structure Completely reusable by the CCS, TCC and SRP, no need for more development, I take care of the integration of those devices in the already existing software. Certificate of guarantee: This software has been tested in the Test Beam and will be used in 867 and Magnet Test 4. Already existing software and what can be used by CCS, TCC and SRP: OD meeting - Reyes Alemany (LIP Lisbon)

  9. 5. RCMS integration: I will learnt this experience this year, and I will do it in a way that I will already include CCS, TCC and SRP in the RCMS at the same time as DCC. OD meeting - Reyes Alemany (LIP Lisbon)

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