DAQMB Production Status S. Durkin The Ohio State University Florida EMU Meeting 2004

S. Durkin, Jan. 9, DAQMB Production EMU Peripheral Crate ESR Nov. 6, 2003 Approved for Production 8-layer PC Board, 2 Ball-Grid Array FPGAs 718 Components/Board

S. Durkin, Jan. 9, Production : Numbers ME 1/2, 1/3, 2/1, 2/2, 3/1, 3/2360 ME 1/172 ME 4/136 SubTotal468 10% spare boards47 Total boards producing515 10% spare parts 10% of spare boards will be built for anticipated swapping, 10% spare parts will be ordered for board repair All Parts Ordered, 99% of Parts in Hand

S. Durkin, Jan. 9, ProductionProduction PC boards will be etched and stuffed commercially Boards will be measured and debugged on computerized tester before and after burn-in at OSU Each board will have a unique ID Board tracking: Microsoft Access

S. Durkin, Jan. 9, Testing Station checks all input and output signals by computer -Exercise 5 CFEB’s and LVMB -CCB,TMB signals mimicked by FPGA on backplane Test Station Built and Working Production Test and Debugging

S. Durkin, Jan. 9, Production Test Software Production Test Software written and tested.

S. Durkin, Jan. 9, Production preparation: Burn in Burn In CDF: C for 8-24 Hrs Sufficient for tantalums failures No sensitivity to semiconductor failure US Military: 125 C for 320 Hrs Chip Makers recommend against this CFEB: 65 C for 24 Hrs Prove to be effective, not damaging Each DMB: 65C for 24 Hrs Test Before and After

S. Durkin, Jan. 9, Pre-Production Boards -11 DAQMB delivered (Nov 19, 2003) -Stuffed commercially, No problems, Work well DAQMB well within Budget Full Production will begin when a Complete Crate of Electronics is tested Costs: PC Board $ 200 Stuffing $ 60 Components $ 750 Mechanical $ 100 Total: $ 1110

S. Durkin, Jan. 9, New Crate Controller Development A VMEbus Controller with Gigabit Ethernet –A custom board designed and developed at OSU –Based on XILINX Virtex-II Pro –Customizable firmware. –Optical transceiver (for Gbit Ethernet) –Communicates with stand-alone PC (in USC55) via Ethernet Advantages Over Dynatem –No operating system or software on the controller. All programming done on stand-alone PC in USC55. –Faster, less expensive: ~ $600 each Status –PC board produced and stuffed –Firmware being developed

S. Durkin, Jan. 9, DDU and DCC Status 540 DMB as inputs (160MB/s) Detector Peripheral Crates AFEB CFEB ALCT 8 SLINK64 as outputs (800MB/s) Expected data rate 1.2 GB/s SLINK64 FED Crate (DDU/DCC) FRL Myrinet 5Gb/s Fibers CMS DAQ USC55 DMB to DDU Gb/s Fibers

S. Durkin, Jan. 9, FED Crate Four 9U Crates 9U X 220mm Board Data Concentration: 15 DMB to 1 DDU 9 DDU to 1 DCC 1 DCC to 2 SLINK64 9 DDU per SLINK (4) 4/5 DDU per SLINK (8) 2/3 DDU per SLINK (16) 1 DDU per SLINK (36) 36 DDU, 4/8 DCC needed DDU C C D Base-line designOptional

S. Durkin, Jan. 9, DDU/DCC custom backplane VME P3 spaces, 6.4 Gbps rated connector Data from DDU to DCC TTC control bus (clock, L1A, command/data) DCCDDUs DCCDDUs

S. Durkin, Jan. 9, DDU-04 Function Collect data from 15 DMB (15*160MB/s), Send data to DCC (640MB/s) Check data, Detect error, send to FMM Spy data by Gigabit Ethernet Capable of SLINK64 Improvements over DDU-02: Earlier error detection Better PCB timing More reliable Higher effective data bandwidth VP20 DMBs Gigabit Ethernet SLINK64 VP20 To FMM DCC

S. Durkin, Jan. 9, DCC Function Merge data from 10 DDU (10*640MB/s), send to CMS DAQ SLINK64 (2*800MB/s) Receive and fan out TTC fast control for the crate Spy data by two Gigabit Ethernet links Expected: Constant 800MB/s on SLINK64 >100MHz DDR FIFO extra 1MB buffer for the SLINK64 error detection ability DDUs VP2 VP20 FIFO SLINK64 Gigabit Ethernet Gigabit Ethernet TTCrx SLINK64

S. Durkin, Jan. 9, StatusStatus DCC PCB Ordered, DDU PCB FPGA firmware: Being Developed System will be ready before 2004 slice test We are confident in the design We are working hard on the system