1. TRD dcs workshop, Heidelberg, Jan 22, 2007 1 TRD Feeserver/controlEngine Kai Schweda, University of Heidelberg R. Bramm, B. Doenigus, T. Dietel, D. Emschermann, M. Kessenbrock, T. Krawutschke, C. Lippmann, J. Mercado, M. Neher, K. Oyama, B. Schockert, J. Steckert, G. Tsiledakis

2. TRD dcs workshop, Heidelberg, Jan 22, 2007 2 B. SchockertT. Dietel, R. BrammM. Kessenbrock, K. Oyama V. Angelov T. Krawutschke C. Lippmann J. Mercado K. Oyama K.S. J. Mercado, G. Tsiledakis #1 User: 1 PVSS/FSM #2 Intermediate: 1 InterCom + DB #3 540 DCS boards 8(6) ROBs each: ControlEngine / FeeServer FEE Chain (3 Layers) FED Server FEE Client InterCom Layer Config. DB PVSS (DIM - Client) FEE Server Command Coder PVVS-Inject

3. TRD dcs workshop, Heidelberg, Jan 22, 2007 3 Communication w/ MCMs  Single Read/Write to MCM  Verify frame content  Fast Read implemented  10-20x faster  Implement FastWrite for config  ? More than 2 broken MCMs/scsn links : addressing is more complicated (Tom, Ken) dcs board dcs-board Frame MCMAddress:7f Source Bit:1 HopCounter:24 Command:0a Address:e43a Data:86000000 Scsn-link

4. TRD dcs workshop, Heidelberg, Jan 22, 2007 4 Chamber Testing  Check communications lines  Check memory on MCM  Check NI/readout lines  Check ORI  output in dataBase format  lots of code from robTester (Jorge)  scripts (Ken, Tom)  user interface (Jorge)  logging to PVSS (Andreas, Uwe)  Feeserver ACK (Sebastian, Benjamin)

5. TRD dcs workshop, Heidelberg, Jan 22, 2007 5 Optical Readout Interface  Readout: HalfChamberMerger to ORI checked by controlEngine (jtag)  Read EEPROM (ORI configuration)  Write EEPROM (Venelin)  Check LTC (Venelin)

6. TRD dcs workshop, Heidelberg, Jan 22, 2007 6 Chamber Configration  send standard config to chamber  ! Could not take data at CERN  Need individual patches, e.g. for dead MCM  Patchmaker (Ken, Tom)  small changes in controlEngine

7. TRD dcs workshop, Heidelberg, Jan 22, 2007 7 Data Points  chamber status information to PVSS provided by dataPoints, e.g. low voltages, configuration, dead MCM, high temperature  offline needs part of information  list of parameters for all TRD-DCS (Dariusz, Raphaelle)  more discussion (All)

8. TRD dcs workshop, Heidelberg, Jan 22, 2007 8 Wishlist…  Implement FastWrite for chamber configuration  Fix acknowledge channel (Sebastian, Benjamin, Tom)  Enable writing to ORI EEPROM (Venelin)  Read LTC information (Venelin)  implement more data points, e.g. new MCM-temps (Uwe)  Clean up code (Uwe)  Logging to PVSS (Uwe, Tom)  Patchmaker for chamber configuration (Ken, Tom)  crc32 checksums on TRAP chip (Venelin)