Columbia University IN THE CITY OF NEW YORK VTX Electronics Integration E.J. Mannel Columbia University DOE Review June 2-3, 2009

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 2 Electronics Integration Tasks System Testing FNAL chain test complete Power and Grounding V1 plan complete V2 plan in progress (75%) Power systems- Evaluation Bias system (100%) Low Voltage (40%) Purchasing (10%)

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 3 Electronics Integration Tasks Slow Control Pixel (70%) Stripixel (10%) Power (50%) Rack Allocation and Cable Plan In progress (80%) Design and Safety Reviews In progress (60%) DCM-2 Interface In progress (40%)

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 4 System Chain Tests FNAL T-984 (E.J. Mannel Spokesperson) Conducted at the FNAL M-Test Beam Facility August 17-28, GeV proton beam, ~ 4kHz 3 Pixel ½ ladders with PHENIX DAQ System (Full chain test with pixel system) 3 Stripixel sensor modules with stand-alone readout system Data collection over ~5 days

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 5 System Chain Tests Results reported by A. Taketani (pixel) and R. Nouicer (stripixel) Successfully ran both systems in close proximity to each other. Measured: Noise rates (pixel) Signal:Noise ratios (stripixel) Efficiencies (pixels/stripixels) Charge sharing Tests were successfully completed.

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 6 Power and Ground Plan Common plan for both the VTX and FVTX systems. V1 plan completed and documented on VTX/FVTX Twiki V2 plan is under developement. Plan Highlights: VTX and FVTX isolated from each other and other PHENIX systems Star ground plan Single point connection to PHENIX clean ground Flexibility in location of ground connections

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 7 Power and Ground Plan Plan Highlights Continued: Shielding around beam pipe Exterior shielding around VTX/FVTX enclosure Optional interior shielding between subsystems Optical connections to Rack Room/DAQ Independent floating bias supplies Segregated common supplies for low voltage

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 8 Power and Ground StriPixel Subsystem FVTX North FVTX South Beam Pipe Shield Pixel Subsystem Space Frame PHENIX Clean Ground Floating Returns StriPixel Power FVTX N Power FVTX S Power Pixel Power Safety Ground Magnet Bridge Fiber Optic PIXEL FEMs StripPixel FEMs FVTX FEMs RackRoom VTX/FVTX Global Power and Ground Plane

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 9 Low Voltage Power Use new PHENIX Standard Low Voltage System Based on Vicor MegPak modules Distribution Modules: 10 channels common voltage/return Up to 10 Amps/channel Individual channel Switching Voltage and current monitoring Design completed, testing in progress

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 10 Pixel Low Voltage Distribution Pixel Bus 1 Pixel Bus 2 Pixel Bus 3 Pixel Bus 4 SPIRO 4 SPIRO 3 SPIRO 5 SPIRO 2 SPIRO 1 Pixel Bus 5 SPIRO Module 5V-4A per channel Pixel Module 3.5V-4A per channel

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 11 PHENIX Low Voltage Module Design is complete Boards available for evaluation and testing Evaluation crate being installed in Chemistry lab Will test with stripixel system in June

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 12 Bias Supply Bias supply from Wiener/ISEG selected Single channel floating bias supplies Pixel 0-50V (60 channels) Stripixel 0-250V (40 channels) Separate crates for pixel and stripixel systems Performance testing done Mar-May SBU Integration testing done July-Aug 2008 Integration testing by A. Hulsebus (ISU) and PHENIX ONCS group Comment from PHENIX ONCS group- “System easily integrated into PHENIX”

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 13 Wiener/ISEG System Control module SNMP, tested under LINUX and fully functional. 16 channels per module 4 modules per crate. 2 crates required for VTX 7 modules (4 pixel, 3 stripixel required

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 14 Wiener/ISEG System System tested Valid quote in hand 12 week delivery Reviewing quote Anticipate PO will be issued in June 2009 System available for ladder testing Fall 2009

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 15 Slow Control Discussions with PHENIX ONCS group (M. Purschke, E. Desmond) First meeting in Sept 2007 Discussion of overall design Pixel Requirements Pixel slow control N. Apadula (SBU) primary programmer Developing code for PHENIX On-line 70% complete

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 16 Slow Control Stripixel Slow Control Standalone sytem working: A. Dion (ISU), A. Enokizono (ORNL) Discussions with PHENIXS ONCS group Mar 2009 Starting work on system to interface with PHENIX On- line system (A. Dion, A. Enokizono)

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 17 Slow Control Bias Voltage Bias Voltage evaluation system in summer of 2008, C. Pancake (SBU) Control routines for system developed June-Aug 2008, A. Hulsebus (ISU) GUI development, Summer 2009, A. Hulsebus (ISU) Low Voltage Interface routines exist GUI development, Summer 2009, A. Hulsebus (ISU)

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 18 Rack Allocation and Cabling Done in conjunction with other upgrades Magnet bridge- power supplies Rack room- FEMs/DCMs Sufficient space is` available for all systems Cable routing is being developed (June 09)

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 19 Design and Safety Reviews Continuing to have regular design reviews July 2007 ROC-2 Review Sept 2007 SPIRO preproduction review Nov 2007 SPIRO preproduction review-2 Dec 2007 PIXEL Bus preproduction review Dec 2007 PIXEL Bus extender preproduction review ROC-3 Performance review, Oct 2008 Pixel FEM production review, Dec 2008

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 20 Design and Safety Reviews Pending review Combined VTX/FVTX Mechanical/Electrical Safety review June 11, 2009 Stripixel Readout review, planning in progress, June Stripixel production reviews- RCC, LDTB, DIB/CIB Fall 2009 Final Safety Review- TBD

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 21 DCM-2 Interface between FEMs and PHENIX DAQ Consists of: Crate Controller Module DCM-2 module: 8 Fiber channels/module JSEB-2: Interface to Eventbuilder DCM-2 8/10 bit encoding, 1.6 Gbps. Optical interface complete. Implemented as daughter board. Available for testing FEM interface DCM-2 R&D is off-project

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 22 DCM-2 Optical interface implemented as FE-2 daughter board, and used in FNAL T- 984 test beam, Aug 2008 JSEB-2 Prototype complete Prototype layout of DCM-2, Controller and backplane nearing completion Prototype Fab: July-August 2009 Testing Start: Sept 2009 Production Fab Start: Dec-2009

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 23 Electronics Integration Tasks System Testing FNAL chain test complete Power and Grounding V1 plan complete V2 plan in progress (75%) Power systems- Evaluation Bias (100%) Low Voltage (40%) Purchasing (10%)

Columbia University IN THE CITY OF NEW YORK 06/02/2009 Eric J. Mannel 24 Electronics Integration Tasks Slow Control Pixel (70%) Stripixel (10%) Power (50%) Rack Allocation and Cable Plan In progress (80%) Design and Safety Reviews In progress (60%) DCM-2 Interface In progress (40%) Does not impact FEM development