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INO TRIDAS presentations

INO TRIDAS presentations. INO TRIDAS activities at Mumbai B.Satyanarayana DAQ system for INO prototype S.S.Upadhya Overview of nuclear instrumentation in Electronics Division, BARC Shanti Krishnan ASIC development in Electronics Division, BARC V.B.Chandratre.

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INO TRIDAS presentations

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  1. INO TRIDAS presentations • INO TRIDAS activities at Mumbai • B.Satyanarayana • DAQ system for INO prototype • S.S.Upadhya • Overview of nuclear instrumentation in Electronics Division, BARC • Shanti Krishnan • ASIC development in Electronics Division, BARC • V.B.Chandratre INO Collaboration Meeting, VECC/SINP, Kolkata

  2. INO TRIDAS activities at Mumbai B.Satyanarayana TIFR, Mumbai bsn@tifr.res.in INO Collaboration Meeting, VECC/SINP, Kolkata

  3. Working groups • At TIFR • K.S.Gothe, Atul Jain, S.D.Kalmani, P.Nagaraj, B.K.Nagesh, S.K.Rao, L.V.Reddy, B.Satyanarayana and S.S.Upadhya • At BARC • V.B.Chandratre and Shanti Krishnan INO Collaboration Meeting, VECC/SINP, Kolkata

  4. TRIDAS strategies • Test stand for detector R & D • Instrumentation for prototype detector • R & D and prototyping for full scale detector INO Collaboration Meeting, VECC/SINP, Kolkata

  5. Test stand for detector R & D • VME based hardware from CAEN • Configuration • 21-slot 9U crate with CERN approved backplane • Power PC 604R 400 MHz controller, SCSI HD, Ethernet and console ports, Lynx-OS • VME modules • Scaler, I/O register, latch, qADC and TDC • Current status • System configured and setup • Basic readout trials and software development under progress INO Collaboration Meeting, VECC/SINP, Kolkata

  6. Instrumentation for prototype detector • Detector size: 1m X 1m X 1m • 6cm thick absorber, 1cm thick detector • 14 detector layers, 28 detector readout planes • 50(20) strips or channels per readout plane for a pitch of 20(50)mm • Total channels are 1400(560) • Components: Discriminators, latches, TDCs, Trigger, Monitoring etc. INO Collaboration Meeting, VECC/SINP, Kolkata

  7. Instrumentation for prototype detector (Cond.) • Approach • Use available resources and expertise • Quick solutions and short term goals • CAMAC based! • Two schemes developed • Non-FPGA based solution (S.S.Upadhya) • FPGA based solution (Shanti Krishnan) • To converge on one scheme soon (here!) and implement INO Collaboration Meeting, VECC/SINP, Kolkata

  8. R&D and prototyping for full scale detector • Procurement of VLSI design tools at TIFR • Market survey in progress, indent to be placed soon • BARC’s expertise to be utilised • ASIC development and prototyping activity • V.B.Chandratre • Small sub-groups working on various sub-systems such as VME hardware design, trigger, high voltage, slow control and monitoring, gas system, software etc. INO Collaboration Meeting, VECC/SINP, Kolkata

  9. Summary • Two proposed schemes • FPGA based • Non-FPGA based • Both are technically feasible • Time available for implementation is the decisive factor • Some concerns on this issue for the FPGA approach _ Mixed scheme approach INO Collaboration Meeting, VECC/SINP, Kolkata

  10. Action plan for prototype • Design of front-end electronics • Detailed design of the DAQ system • Identify sub-tasks, assign responsibilities, work in parallel • New materials, equipment required, place orders • Preparing existing hardware • Crates, controllers, TDCs, scalers etc. • Prototyping, PCB designs etc • Debugging and testing • Integration issues INO Collaboration Meeting, VECC/SINP, Kolkata

  11. Other important issues • Setting up design infrastructure • Initiation of future work • BARC’s ASIC programme • Identifying, funding, working together on areas of common interest • Long time scales, needs long lead times • Existing other spin offs for this activity INO Collaboration Meeting, VECC/SINP, Kolkata

  12. And finally …. • Weekly meetings of eTRIDAS team • Monthly reviews • A workshop at an appropriate time • Minutes on INO official web site • Feedback to • bsn@tifr.res.in INO Collaboration Meeting, VECC/SINP, Kolkata

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