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Global Trigger Rack

Global Trigger Rack. Global Trigger Crate. All boards on front side. Boards arranged for minimum cable length. PSB-9U Input Board.

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Global Trigger Rack

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  1. Global Trigger Rack

  2. Global Trigger Crate All boards on front side. Boards arranged for minimum cable length.

  3. PSB-9U Input Board One PSB board is reserved for technical triggers. The preferred solution for input of technical triggers is via Ethernet connectors, with 4 LVDS signals per connector. Agreement with subsystems wanted!

  4. GTL_CONV VME interface PSB PSB GTL6U Global Trigger Prototypes Prototype GT Crate GTL6U + GTL_CONV

  5. VME TIM-Chip TTCrx CLOCK circuits Front Panel LVDS drivers CLK, BCRES, L1A, RESET to each VME slot TIM6U Timing Module NEW: This board is tested. 2 modules are finished, and components are being put on the 3rd one. A new version compatible with the QPLL-TTCrx (TTCrq) is under development and expected in Feb. 2005. Same functions as old version, but will have new driver chips for clock signals on front panel. Both versions can be used by GT and DTTF.

  6. FDL9U Final Decision Logic NEW: The FDL9U is in the process of layout. The board is expected in June 2004.

  7. TCS-9U Central Trigger Control Board NEW: The TCS-9U board is available and components are being mounted. The end of tests is expected in May 2004. The VME interface works, the base address can be set by software.

  8. PSB_IN80 for PSB-6U Registers for 40 80 MHz conversion 40, 80 MHz CLK drivers DS92LV16 receivers DS92LV16 transmitter for tests Infiniband connectors

  9. CONV6U Board contains only I/O chips and no VME interface NEW: CONV6U boards, needed by the TCS9U board to receive the fast status signals, have been produced and will be soldered shortly.

  10. XC2V2000-4FF896C 50 Ohm connectors bottom side top side Mezzanine Boards BGA: 1mm pitch, track width=83 mm MEZZ896 will be used in TCS-9U and GMT. NEW: For MEZZ957 (for XCV3000 to be used in TCS-9U, GMT, GTFE, FDL9U) layout is finished. Final checks before production, boards expected in June 2004.

  11. LA1OUT Boards NEW: L1AOUT output boards are in production and expected by April 2004.

  12. Global Trigger Status and Milestones March 2004 Boards • Custom Backplane for VME crate • 6U Prototype: Channel Links ... existsMS 03/02 • 9U Backplane: 80MHz GTLp and Channel Links... New:board tested MS 09/03 • PSB Input board (synchronisation, monitoring) • PSB 6U Prototype: Channel Link receivers... board tested MS 03/02 • PSB-IN80:DS92LV16serial receivers... board tested • PSB 9U: memories inside FPGAs … New:working on FPGA logicMS 08/04 (updated) • GTL Logic board: • GTL_CONV Conversion board for prototype ... board tested MS 03/02 • GTL6U prototype: 20 channels … New:board testedMS 06/03 • Signal transfer tested with test patterns -> ok … working on firmware • XDAQ compatible test program in C++ exists • Loading of conditions software developed • GTL9U board: 32 channels ...conceptual designMS 11/04 • 4, 4 isol. e/, 4e/, 4 central jets, 4 fwd jets, 4 t-jets, SET, ET mis, HT, 12 jet counts

  13. Global Trigger Status and Milestones March 2004 • TIM6U Timing board with TTCrx ... 2 boards testedMS 06/03 (clock and L1A distribution, this version can be used by GT and DTTF) • TIM6U Timing board with TTCqx ... in progressMS 02/05 (new) (also used by DTTF) • MEZZ896(used on TCS9U, GMT)... boards available MS 04/04 (updated) • MEZZ957(used on TCS9U, GMT,FDL9U, GTFE)... layout MS 04/04 (new) • FDL9U Final Decision board... layout MS 06/04(updated) • TCS9U Central Trigger Control board... board produced, testingMS 05/04(updated) • L1AOUT Module (needed by TCS9U) ... boards in production MS 04/04 (new) • CONV6U Status signals reception (needed by TCS9U)...board produced MS 05/04 (new) • TTIN Input module for technical triggers … hopefully not needed! • GTFE9U Readout board... conceptual design MS 10/04 (updated) • Integration test with GCT MS 06/03 • Test of 20-channel GT system MS 06/04 • Integration with GMT MS 01/05 • Test of full GT system MS 06/05 • Integration of GMT with DT, CSC, RPC MS 06/05 • Start of integration with DAQ MS 01/06 System and Integration

  14. Review in Vienna and URL’s A review of the Global Trigger (and the DTTF and GMT) will be performed on 19 April 2004. Information is available and can be accessed from a special web site: http://wwwhephy.oeaw.ac.at/p3w/cms/trigger/Review/review_welcome.html The normal web site for the Global Trigger is: http://wwwhephy.oeaw.ac.at/p3w/cms/trigger/globalTrigger This talk may be found at: http://wwwhephy.oeaw.ac.at/p3w/cms/trigger/globalTrigger/trans/ wulz_GT_mar2004.pdf

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