1. T.Y. Ling EMU Meeting CERN, September 20, 2005 Status Summary Off-Chamber Electronics

2. T.Y. Ling, EMU Meeting, September 2005 2 EMU Electronics System Layout CSC CFEB ALCT 1 of 24 CFEB 1 of 2 LVDB LV Distribution Board 1 of 5 Anode Front-end Board Cathode Front-end Board Anode LCT Board MPCMPC DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB CCBCCB CONTROLLERCONTROLLER Peripheral Crate on iron disk Slow Control Trigger-Timing-Control Muon Sector Receiver Lev-1 Trigger Trig Motherboard DAQ Motherboard Clock Control Board Readout Data FED Crate in USC55 DDU,DCC Boards

3. T.Y. Ling, EMU Meeting, September 2005 3 Total Board Count Peripheral Crates FED Crates On-chamber Boards DONE

4. T.Y. Ling, EMU Meeting, September 2005 4 Boards in Peripheral Crate MPCMPC DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB DMBDMB TMBTMB CCBCCB CONTROLLERCONTROLLER Clock Control Board (CCB) 89 boards produced (need 60). 72 boards burned-in and tested. 70 boards equipped with TTCrq (v5) & tested with TTCvi/TTCvx. Trigger Motherboard (TMB) RPC ALCT Trans Brd (RAT) Prototype board sets produced. Testing with full backplane prototype in progress. 30 pre-prod sets by Aug 05. Muon Port Card (MPC) 75 boards produced. (need 60) 70 boards equipped FPGA mezzanine Burned-in and tested. DAQ Motherboard (DMB) 550 boards produced (need 468). 534 passed all tests, ready to ship. 16 have BGA problems, being fixed. Crate Controller 10 preproduction boards produced. Rad test completed. No problems Will produce 75 boards (need 60) by Oct 15, 2005.

5. T.Y. Ling, EMU Meeting, September 2005 5 Custom Backplane and CRB 9U VME boards Custom Backplane (enlarged to include J1 section with split power plane) CRB (design similar to front-end LVDB) Heat sink RPC ALCT Transition Boards Custom Backplane Final prototype board delivered. 6/10/05 Full crate test planned for July/Aug 2005. Production of 70 boards Aug-Oct 2005. (need 60) Crate Regulation Board (CRB) All 80 boards produced, delivered, and tested at CERN

6. T.Y. Ling, EMU Meeting, September 2005 6 Prod. Schedule: Peripheral Crate Boards * preproduction boards

7. T.Y. Ling, EMU Meeting, September 2005 7 Peripheral VME Crate and Mini-rack VME Crates –Prototype crate checked at OSU. (July 04) –Parts purchased, machined for 72 crates (need 60) –All parts delivered to CERN –All VME crates assembled (without backplanes) Mini-Racks –24 mini-racks ordered and delivered to CERN (need 24). –Mounts and strain relief installed. Mini-rack

8. T.Y. Ling, EMU Meeting, September 2005 8 EMU FED Crate (in USC55) CRATECONTROLLERCRATECONTROLLER DDUDDU DCCDCC DDUDDU DDUDDU DDUDDU DDUDDU DDUDDU DDUDDU DCCDCC DDUDDU DDUDDU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 DCCDDUs DCC DDUs optional 5 Wiener Crates ordered/2 delivered (need 4). 4 CAEN Controllers ordered. Detector Dependent Unit (DDU) Collect data from 15 DMB (15*160MB/s) Send data to DCC (640MB/s) Check data, Detect error, send to FMM Spy data to local DAQ via Gigabit Ethernet links Status 10 preproduction boards in August 05. Full production: Oct, 2005 Will produce 40 boards (need 36). Detector Concentration Card (DCC) Merge data from 10 DDU (10*640MB/s), send data to CMS DAQ SLINK64 Receive and fan out TTC fast control Status 2 preproduction boards in July 05. Full production: Sept, 05 Will produce 10 boards (need 8). Custom Backplane Full size prototype tested. 5 boards produced. (need 4).

9. T.Y. Ling, EMU Meeting, September 2005 9 Prod. Schedule: FED Crate Boards preproduction boards USC 55 scheduled for occupancy Nov 2005.