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S R S Readout electronics

S R S Readout electronics. Hans Muller, CERN PH. SRS idea. - choose the frontend ( ASIC, hybrid) that fits your detector provide a common readout backend with standard DAQ SW

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S R S Readout electronics

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  1. SRS Readout electronics Hans Muller, CERN PH Hans.Muller@Cern.ch

  2. SRS idea • - choose the frontend ( ASIC, hybrid) that fits your detector • provide a common readout backend with standard DAQ SW • start from minimal systems - > scale to large systems if needed Hans.Muller@Cern.ch

  3. SRS chip-link: HDMIcheap, v. high quality , 3Gbit/s, power, works very well FEC ADC 16 hybrids/FEC 2048 channels Extension up to 30 m Hans.Muller@Cern.ch

  4. SRS hybrids on Detector Hans.Muller@Cern.ch

  5. SRS Minicratea portable solution for up to 4k channels ` 1 x FEC -ADC card Combo ` ATX –SRS power adapters +12,+5,+4V2,+3V3,+1V8,-5,-12 Hans.Muller@Cern.ch

  6. Eurocratea scalable solution for up 16 k channels/crate HP version up 4 FECs, 1 ATX, incl. power for 64 hybrids FP version up 8 FECs, 2 ATX, incl. power for 128 hybrids ATX power adapter CTF Trigger and Clock Fanout in SRS slot 9 8 x ADC card from backside 8 x FEC card from frontside Hans.Muller@Cern.ch

  7. 3U-extension cards for SRS Projects for 3U SRS cards: - Programmable HV for MPGDs, CERN - UV pulse generator for MPGDs, CERN Lanzhou - Trigger pickup shaper/threshold card - Timepixadapter, Univ. Bonn requires 3U subrack in Eurocrate Hans.Muller@Cern.ch

  8. SRS Rack environment DTC links (CAT6) Connect 40 FECs to 1 SRU Max 92 k channels / Rack Hans.Muller@Cern.ch

  9. Scalable Readout Unit (SRU) 4 x SFP+ DTC links For readout of 40 FECs 4 x NIM in 4 x NIM out 2 GB DDR Virtex 6 TTCrx optical 2011 DTC link development with SRU for ALICE EMCaL 40 x DTC links 4 x LVDS trigger Hans.Muller@Cern.ch

  10. CTF module for Clock and trigger -CLOCK: distributes clock to all FEC cards, 40 MHz or external LVDS clock -TRIGGER: distributes trigger to all FEC cards, external NIM, auto-10Hz, manual Hans.Muller@Cern.ch

  11. Online, Control and Monitoring via GBE link Minicrate 1 FEC -> direct to Laptop 1 Gbit UDP over Ethernet 9 kB Jumbo packets Eurocrate with several FECs -> Network switch -> Laptop Network plug -Detector Monitoring -Data Analysis -Slow Controls Hans.Muller@Cern.ch

  12. Online software for SRS SRS-Labview DATE , MMDAQ , RCDAQ ( Linux based ) Root Analysis: Event statistics, distributions, cuts and fits Online Monitoring: pulse-shape, x-y plots, pedestals, noise Hans.Muller@Cern.ch

  13. SRS User Status 4/2012* • CERN experiments • ATLAS CSC upgrade MMegas( 8kch APV-SRS systems, 1st SRS testbeams, MMDAQ developer ) • ATLAS CSC upgrade MMegas, (VMM1 readout chip developer, SRS Adapter by Arizona Univ, MMDAQ ) • ALICE EMCaL + FOCAL, SRU-based backend( 50 kHz upgrade via SRS, DATE, new: Focal readout via SRS-Beetle ?) • ALICE TPC upgrade, SRS readout electronics with DATE backend ? • NA62 ref. tracker with Micro-Megas(1kCH-SRS Minicrate, MMDAQ ) • CMS high Eta GEM collaboration ( VFAT hybrid and VFAT SRS adapter, in prep. ) • Totem upgrade R&D , SRS VFAT readout, DATE ? • HEP experiments • NEXT Coll., dual Beta decay, SiPM, PM ( Collaboration on SRS HW & FW, FEC cards, DATE ) • BNL GEM detector readout ( 2kCH. APV Minicrate,PHENIX SRDAQ porting to SRS) • Jeff. Lab Virginia Univ. GEM prototyping, ( Minicrate , Offline Data evaluation via AMORE + DATE) SRS Minicrate up 4k ch. • Applications with Cosmic Tomography • FIT Florida, MuonTompography for homeland security, GEMs ( 1st 16K SRS application, DATE ) • GeoscienesCRNS- Waterquality in Rocks, MMegas( 5kCh SRS Crate , DATE , Labview) • R&D with MPGD’s ( small systems ) • Bonn/Mainz Univ, Timepix readout ( SRS- Timepix adapter card ) • Helsinki HIP, GEM-MMega( SRS evaluation, Trigger pickup box via CSP ) • MEXICO UNAM, THGEM 2x ( SRS Minicrate, DATE ) • C.E. Saclay, Micromegas( 2k Ch SRS Minicrate , MMDAQ) • WIS Israel, THGEM 3x ( Minicrate, Beetle hybrid, SRS- Labview Beta tester • INFN Naples (Minicrate, Labview for SRS developer, CTF card , Zero-supressioncode SRS crate 16k ch. • Teams waiting for commercial SRS delivery (orders via CERN store ) • RD51 lab, Radcore, WIS, USTC, SAHA, INFN Bari, INFN Napoles, Stony Brook, Freiburg Univ • Yale Univ, J-Parc-RIKEN, East Carol. Univ., Jeff-Lab, Tsinghua Univ, Univ Texas, * in red: SRS developers in green: to be confirmed in blue: USER

  14. SRS cost (MPGD Detectors)Sales via CERN store, Commercial production Small systems 1 Minicrate 2 hybrids (256 channels) start from 4.5 kEu Large systems Example: 82k channel SRS system ( 1 Rack, 5 crates, 1 SRU ) 640 hybrids ~ 65 k hybrids 34% 5 Crates full power ~ 6 k electronics + cables 66% SRU in Alu box ~ 3 k FEC + ADC cards ~ 83 k 320 cables (HDMI+Flat) ~ 6 k Total 163 kEu Channel cost (82 k) ~ 1.98 Eu/ch Hans.Muller@Cern.ch

  15. Project*: re-map SRS in ATCA 1.) higher channel integration => reduce cost/channel for large systems 2.) certified crate standard 3.) replace DTC cables by backplane HDMI connectors RTM option: Clock and trigger interface like CTF+ direct ethernet to DAQ Equivalent of SRS ADC card * with eicSys and ELMA Germany Hans.Muller@Cern.ch

  16. ATCA implementation draftATCA blade = FEC equivalent SRS FEC card: Virtex 5, DDR2 1 Gbit SFP Hans.Muller@Cern.ch

  17. SADC adapter mezzanine=equivalent of ADC adapter SRS ADC card 8 HDMI ports 16 x ADC 12bit@40 MHz Hans.Muller@Cern.ch

  18. ATCA Blade with SADC adapter= equivalent of SRS combo (FEC+ADC) 24 HDMI ports = 48 hybrids 128 ch. = 6144 channnels SRS FEC + ADC max 8 HDMI ports per Combo Hans.Muller@Cern.ch

  19. SRS-ATCA blades stack SLOT 1 Connected via fabric link to slot 2..14 11 Slots @ 6144 channels ~ 67 k channels in one ATCA Crate Hans.Muller@Cern.ch

  20. ATCA equivalent SRS Eurocrate SRS Crate 67 k channel/crate Hans.Muller@Cern.ch

  21. ATCS equivalent for SRS Minicrate SRS Minicrate Hans.Muller@Cern.ch

  22. Conclusions • SRS : a (first?) complete& open solution for the readout of MPGD detectors • Chiplink concept proven: so far 3 types of SRS frontend hybrids • Portable Minicrates for the Desktop and Laboratory • SRS developers contribute on all fronts to make the system complete • Eurocrates for scalable systems up to very large size Rack-based systems • SRU box for the readout of 40 FEC cards to one link (10 GBE) • Up-scaling of small systems : keep the crate-based electronics, same SW • Tens of 2011 SRS systems already deployed in various Labs • 2012 SRS demand ( ¼ Million Eu) exceeds by large the first 2012 production • First semi-commercial production of SRS in 2012 expected with impatience • CERN-store adopted sales and logistics of SRS “as is” • Fully commercial SRS pardigm under negotiation • Commercial ATCA crate standard very promising for “new look and feel ” of SRS • Novel ideas for SRS cards with MPGD-specific functionality (trigger, HV, UV pulsing) • Sponsors, Developers, manpower, more Ideas, Welcome Hans.Muller@Cern.ch

  23. Backup Hans.Muller@Cern.ch

  24. SRS readout architectureas is now COMMON DAQ/Online/Offline Control,Trigger Networks 1/10/48 Gbit Readout Units DTC links: CAT6 Data/Trigger/Control FEC cards chip-link adapters SPECIFIC Chip links Frontend ASICS/Detectors Hans.Muller@Cern.ch

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