ePIC DAQ and electronics WG: Workshop Protocols/Interface/Timing and Clock Distribution

Friday Dec 9, 2022, 7:00 AM → 7:00 PM US/Eastern

C-120 (CFNS)

This meeting will be accessible online via zoom (password via email to registered participants).

Working workshop to define Interface, protocols and clock / timing distribution for the ePIC experiment.

We would like at least one representent of each detector WG to participate.

There are links to a shared document and spreadsheet to use as starting point of the workshop discussion.

https://www.stonybrook.edu/cfns/contact/directions.php

This event is part of the CFNS workshop/ad-hoc meeting series. See the CFNS conferences page for other events.

 

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ePIC detector chains

Interface / Protocols / Timing and clock distribution shared document

RawNotes.pdf

Introduction

1 Introduction from Streaming Workshop

Speaker: Jan Bernauer (Stony Brook University and RBRC)

welcome.pdf

2 Introduction from EPIC DAQ WG

Speaker: Jeff Landgraf (Brookhaven National Laboratory)

Special Streaming Workshop Intro.pdf

Electronic Topics -: Interface Control Documents; ASIC update; Managing SEE

Convener: Mr Chris Cuevas (Jefferson Lab)

3 Detector / ASIC interface requirements and open questions

Electronic and DAQ interface examples:
CLAS12 RICH Detectors to DAQ system
Experimental Area Trigger Fiber interface/infrastructure
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ePIC ASICs - Project update: Fernando Barbosa
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Radiation dose levels: TID, mitigation ideas for managing SEE
Dr. Jin Huang
Dr. Pietro Antonioli

Speakers: Mr Chris Cuevas (Jefferson Lab), Fernando Barbosa (JLab), Jin Huang (Brookhaven National Lab), Pietro Antonioli (INFN - sezione di Bologna), Pietro Antonioli (INFN - Bologna)

SRO_2022Dec09RCC.pptx

4 ePIC ASIC update/status

Speaker: Fernando Barbosa (JLab)

Streaming Workshop 9Dec2022.pptx

5 Radiation effect and consideration

Speaker: Pietro Antonioli (INFN - sezione di Bologna)

20221209-DAQworkshop.pdf

6 Discussion

Speakers: Alexandre Camsonne (JLAB), Chris Cuevas (Jefferson Lab), Jeff Landgraf (Brookhaven National Laboratory), Joachim Schambach (Oak Ridge National Laboratory)

10:30 AM Coffe break

7 Discussion

Functional Protocols

8 Requirements and open questions regarding functional protocols

Speaker: Jeff Landgraf (Brookhaven National Laboratory)

FunctionalProtocols.pdf

12:00 PM Working lunch

9 Streaming Protocol for Alice

Speaker: Joachim Schambach (Oak Ridge National Laboratory)

ALICE_dataformat.pptx

10 Streaming Protocol for JLAB experiments

Speaker: William Gu (Jefferson Lab)

TAC.pptx

11 Streaming Protocol for sPHENIX

Speaker: Martin Purschke (BNL)

sPHENIX_Timingprotocol.pptx

12 Discussion

Speakers: Alexandre Camsonne (JLAB), Chris Cuevas (Jefferson Lab), Jeff Landgraf (Brookhaven National Laboratory), Joachim Schambach (Oak Ridge National Laboratory)

Timing and Clock and Data

13 Timing, clock and data requirements and open questions

Speaker: Joachim Schambach (Oak Ridge National Laboratory)

Timing_for_EIC.pptx

14 Discussion

Speakers: Alexandre Camsonne (JLAB), Chris Cuevas (Jefferson Lab), Jeff Landgraf (Brookhaven National Laboratory), Joachim Schambach (Oak Ridge National Laboratory)

3:30 PM Coffee break

15 Discussion

Summary Discussion