ePIC DAQ & Electronics Workshop Session Updates
Explore the latest updates and discussions from the ePIC DAQ & Electronics Workshop, including topics on control interfaces, pre-engineering questions, ASIC status, radiation dose mapping, SEE mitigation, and more. Stay informed about the 12GeV RICH detector examples, fiber optic mappings, data formats, and equipment details shared at the Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022.
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ePIC DAQ & Electronics Workshop Session Topics Chris Cuevas o Interface Control Documents o Pre-Engineering Questions Fernando Barbosa o ASIC Status Update Jin Huang o Radiation Dose Map Update/Discussion Pietro Antonioli o SEE Mitigation Discussion Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 1
ePIC DAQ & Electronics Workshop Session Topics o Interface Control Documents/Diagrams: Brief 12GeV RICH detector example: DAM to RDO Fiber Optic mapping: GTU to DAM Fiber Optic mapping: Sooner the better with details on connectors/cables/patch panels for Fiber Optic RDO configuration control[Firmware] VERY IMPORTANT RDO Data Format Important Link: Detector Working Groups have a spreadsheet for detector cabling details, channel counts, Electronic board counts etc. Please see: Project Information - Electron-Proton/Ion Collider Experiment (bnl.gov) o Pre-Engineering Questions? Database repository available for all groups to share Electronic components library including ASICs/Approved connectors Common Computer Aided Design formats Keep-Out areas defined from mechanical/detector groups for RDO boards Approved equipment rack locations for Detector sub-system consistency/labeling Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 2
ePIC DAQ & Electronics Workshop Brief 12GeV RICH detector example Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 3
ePIC DAQ & Electronics Workshop Brief 12GeV RICH detector example 64 Pixel maPMT 64 Pixel maPMT 64 Pixel maPMT 192 Channels MAROC3 +FPGA 1ns TDC Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 4
ePIC DAQ & Electronics Workshop Brief 12GeV RICH detector example for ICD ePIC RDOs will need this level of detail for accurate costing information ePIC ICD detector subsystem spreadsheet information for services is progressing ePIC DAQ ICD will consist primarily of RDO cabling and GTU DAM Fiber Optic cabling DAM Fiber Optic Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 5
ePIC DAQ & Electronics Workshop DAM RDO Fiber Optic mapping [ Thanks to Hao Xu ] Two 24 fiber MTP couplers to Firefly connections ICD for FPGA GTY connections defined. ePIC ICD for fiber mapping to detector subsystem RDO will be a large task to include fiber trunk lines and patch gear ePIC ICD fiber mapping for GTU DAM is also a crucial task Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 6
Useful Links Worth Repeating (Thanks Jo!) Mailing list: eic-projdet-daq-l@lists.bnl.gov Indico page: https://indico.bnl.gov/category/409/ Wiki: https://wiki.bnl.gov/eic-project-detector/index.php/DAQ Meeting once a week on Thursday mornings at 0900 EST Agenda item Electronics Progress Reports from Detector Groups is meant for written bullets in the minutes of the indico timetable presenting for each detector group any plans, tests, progress on detector readout and electronics Mattermost channel: https://eic.cloud.mattermost.com/main/channels/det1-daq (signup: https://eic.cloud.mattermost.com/signup_user_complete/?id=i8gnmob4stdrpjfrezhegxs3ew) Talks from last Streaming Readout Workshop: https://indico.jlab.org/event/519/timetable/#all.detailed Live Notes from SRO workshop: https://docs.google.com/document/d/1vFz1Z9c4Ck7eaE_eMcJgzg_UNUsYwC1OnygzlX95yic/edit #heading=h.175xdrpf8ddv A summary report for the SRO workshop is here: https://docs.google.com/document/d/1X6Ms_oubcWx- 8DUiExMFIJdCC6svWNbWKiz7OQjMCeQ/edit?usp=sharing Next workshop likely organized by this WG, with single-topic agenda (one day meeting at BNL?): first pressing item is definition of the electrical-optical interface for FEEs, both hardware and logical (protocol); next item: timing distribution system schambachjj@ornl.gov Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 7
BACKUP Add radiation dose map schambachjj@ornl.gov Thomas Jefferson National Accelerator Facility SRO XI Workshop 2022 December 09 Page 8
