Global Trigger H. Bergauer, Ch. Deldicque, J. Erö, K. Kastner, S. Kostner, A. Nentchev, B. Neuherz, N. Neumeister, M. Padrta, P. Porth, H. Rohringer, H. Sakulin, J. Strauss, A. Taurok, C.-E. Wulz Vienna Group presented by Claudia-Elisabeth Wulz Trigger Meeting, CMS Week, CERN, 16 March 2004

Trigger Meeting, March 2004 C. - E. Wulz2 Global Trigger Rack

Trigger Meeting, March 2004 C. - E. Wulz3 All boards on front side. Boards arranged for minimum cable length. Global Trigger Crate

Trigger Meeting, March 2004 C. - E. Wulz4 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 !

Trigger Meeting, March 2004 C. - E. Wulz5 Global Trigger Prototypes PSB GTL6U GTL_CONV VME interface Prototype GT CrateGTL6U + GTL_CONV

Trigger Meeting, March 2004 C. - E. Wulz6 TTCrx CLOCK circuits LVDS drivers CLK, BCRES, L1A, RESET to each VME slot VME TIM- Chip Front Panel 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 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. TIM6U Timing Module

Trigger Meeting, March 2004 C. - E. Wulz7 NEW: The FDL9U is in the process of layout. The board is expected in June FDL9U Final Decision Logic

Trigger Meeting, March 2004 C. - E. Wulz8 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 The VME interface works, the base address can be set by software.

Trigger Meeting, March 2004 C. - E. Wulz9 40, 80 MHz CLK drivers DS92LV16 receivers Registers for 40  80 MHz conversion Infiniband connectors DS92LV16 transmitter for tests PSB_IN80 for PSB-6U

Trigger Meeting, March 2004 C. - E. Wulz10 CONV6U NEW: CONV6U boards, needed by the TCS9U board to receive the fast status signals, have been produced and will be soldered shortly. Board contains only I/O chips and no VME interface

Trigger Meeting, March 2004 C. - E. Wulz11 bottom side top side 50 Ohm connectors XC2V2000-4FF896C BGA: 1mm pitch, track width=83  m Mezzanine Boards 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.

Trigger Meeting, March 2004 C. - E. Wulz12 LA1OUT Boards NEW: L1AOUT output boards are in production and expected by April 2004.

Trigger Meeting, March 2004 C. - E. Wulz13 Custom Backplane for VME crate 4 6U Prototype: Channel Links... exists MS 03/02 49U Backplane: 80MHz GTLp and Channel Links... New: board tested MS 09/03 PSB Input board (synchronisation, monitoring) 4 PSB 6U Prototype: Channel Link receivers... board tested MS 03/02 4 PSB-IN80: DS92LV16 serial receivers... board tested –PSB 9U: memories inside FPGAs… New: working on FPGA logic MS 08/04 (updated) GTL Logic board: 4 GTL_CONV Conversion board for prototype... board tested MS 03/02 4GTL6U prototype: 20 channels … New: board tested MS 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 design MS 11/04 4 , 4 isol. e/ , 4e/ , 4 central jets, 4 fwd jets, 4  -jets,  E T, E T mis, H T, 12 jet counts Global Trigger Status and Milestones March 2004 Boards

Trigger Meeting, March 2004 C. - E. Wulz14 4 TIM6U Timing board with TTCrx... 2 boards tested MS 06/03 (clock and L1A distribution, this version can be used by GT and DTTF) TIM6U Timing board with TTCqx... in progress MS 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, testing MS 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) 4 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 Global Trigger Status and Milestones March 2004 System and Integration

Trigger Meeting, March 2004 C. - E. Wulz15 Review in Vienna and URL’s A review of the Global Trigger (and the DTTF and GMT) will be performed on 19 April Information is available and can be accessed from a special web site: The normal web site for the Global Trigger is: This talk may be found at: wulz_GT_mar2004.pdf