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● EDAQ meetings
● NUSTAR DAQ architecture
● AGATA ancillary detector interface
● Data rates, etc.
HISPEC/DESPECHISPEC/DESPECElectronics & Data Electronics & Data
AcquisitionAcquisition
HISPEC/DESPECHISPEC/DESPECElectronics & Data Electronics & Data
AcquisitionAcquisitionDepartment of
Radiation Sciences
Institutionen förkärn- och partikelfysik
Department ofNuclear and ParticlePhysics
Box 535SE-751 21 UppsalaSweden
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
NUSTAR EDAQ related NUSTAR EDAQ related meetingsmeetings
NUSTAR EDAQ related NUSTAR EDAQ related meetingsmeetings
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
● NUSTAR/SPIRAL2 ASIC meeting, Daresbury, 11-12 July 2005
● FutureDAQ workshop, GSI, 10-11 Oct 2005
● FAIR Front End Electronic Workshop, GSI, 11-13 Oct 2005
NUSTAR EDAQ related NUSTAR EDAQ related meetingsmeetings
NUSTAR EDAQ related NUSTAR EDAQ related meetingsmeetings
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
● NUSTAR/SPIRAL2 EDAQ working group meeting, GSI, 27 Jan 2006:
FEE and DAQ for FAIR and SPIRAL2 - looking for common ground, I. Lazarus, Daresbury
Data Acquisition @ GANIL, L. Olivier (hw), F. Saillant (sw), GANIL
Possible Synergy NUSTAR-SPIRAL2 FEE Instrumentation, L. Pollacco, CEA Saclay
A Concept: NUSTAR Slow Control, H.J. Wörtche, KVI Groningen
The NUSTAR facility, H. Simon, GSI
Next meeting at GANIL, 16 Jun 2006
NUSTAR-DAQ scope
(a) “NUSTAR” DAQ systems: • couple different standalone “NUSTAR” DAQ simply.• foreseeing the necessary interconnects for triggers and control signals • modularity of the system (local triggers / event buffer capabilities )
(i) the systems are synchronized with common trigger(ii) standalone DAQ systems synchronized via timestamps
(b) Front-end electronics (FEE): • For the common NUSTAR DAQ system, specific frontend electronics
together with its digitization part is seen as part of the detector. • Only the control, trigger and data flow will be specified as interface
description by the common NUSTAR DAQ system.(c) Inhomogeneous DAQ systems: • flexibility of the host (here the NUSTAR) DAQ system is mandatory • integration efforts.
Slide by H. Simon, GSI
RISING “why integration is needed”
Solution with new Time Stamp ModuleTITRIS (developer J. Hoffmann, GSI)
All 3 sub-systems ( GE/VXI, FRS/CATE, HECTOR ) : - run as independent DAQ systems- are triggered independently- produce their own local dead time- provide time stamp for synchronization in all events
Major Requirements of Time Stamp Module:- precision at least 100 ns- bin size 100 ns- 48 bit counter - provide synchronization over distances of at least 50 m between 3 TITRIS modules- VME module providing special daisy chained block transfer for the standard VXI readout
Slide by H. Simon, GSI
Ge (2 x VXI) FRS / CATE Hector
RES
MAN
STR8080
TI
MING
VXI
Event BuilderLynxOS PC
MVME
CPU
D2VB
VME
Time OrderingData Logging
Online Analysis
LynxOS PC
DT32
TCP
Event BuilderLynxOS PC
RIO3
TRIGGER
VMETI
MING
TCP
Event BuilderLynxOS PC
RIO3
TRIGGER
VMETI
MING
TCP
TCP
All sub-systems inside the dashed boxes are able to runas independent MBS systems.
What should a common DAQ provide ?
• DAQ system: Generalized readout scheme for triggered and ‚triggerless‘ systems, FEE ‚templates‘
• Framework Interoperability between experiments
• Event format Common Analysis Clients
• Taping/Mass Storage
Slide by H. Simon, GSI
??
FEE, FEC requirements …
• Synchronisation of standalone DAQ systems along the beam line
• Time distribution system (TDS)
• Firmware upload scheme• Slow control• Feedback loops
• Monitoring ! (Increasing complexity, no connectors, …) ??
Slide by H. Simon, GSI
Schematic of a NUSTAR experiment
FEE
Readoutand
time orderdata
NUSTAR ProcessorFarm
CommonNUSTAR DAQ
Data Merge
DataProcessing
“Spy” onFraction Of data
Others…
Detectors
Network to disks, tapes, Grid etc.
Gate
Slow Control PC
NUSTARSlow Control
USBI2CFireWireetc.
Standard networke.g. fibre Ethernet
NUSTAR Timestamp
Experiment
One experiment showing 3 standard interfacesto the NUSTAR Slow Control, Timestamp and DAQ
Slide by I. Lazarus, CCLRC Daresbury
Slide by I. Lazarus, CCLRC Daresbury
Flexibility from standard interfaces
FEE
Readoutand
time orderdata
NUSTAR ProcessorFarm
CommonNUSTAR DAQ
Data Merge
DataProcessing
“Spy” onFraction Of data
Others…
Detectors
Network to disks, tapes, Grid etc
FEE
Detectors
Experiment a (time order data in hardware or DSPs. Send to multiple output streams if necessary to handle high data rate/volume)
Experiment b (low rate, allow processor farm to do time ordering. Note common interface out of FEE and Time Ordering)
Gate
Gate
Optional bypassing of time ordering stage for low rate experiments.The advantage of a common interface standard (e.g. (10)Gbit Fibre)
Possible Synergy● EXL & (R3B)
– DSSD – .1/.5 mm pitch– Si(Li) – 20mm– CsI Calorimeter– .E.E+ToF+PSD
– Beam Tracking (High Ei)
● DiSPEC & HiSPEC– DSSD– Recoil-Decay-Tagging– DE+DE+…+DE+E+?– Position: X & Y– Beam Tracking (Low Ei)
● SPAGA– DSSD – .5mm pitch– Si(Li) – 5mm– CsI Spectrometer– .E.E+ToF+PSD
– Beam Tracking (Low Ei)
● MUSETT II– DSSD– Recoil-Decay-Tagging– DE(Gas).E+ToF– Position: X1,2 & Y1,2
Slide by L. Pollacco, CEA Saclay
Possible Synergy
● R3B – + ACTAR– + TPC
● R3B & EXL– Slow Neutrons
● HiSpec & R3B + AGATA
● ACTAR– +CsI– +DSSD
● SPAGA– Slow Neutron
● AGATA + SPAGA
● AZ4pi– DE.E+PSD+ToF
?
Slide by L. Pollacco, CEA Saclay
AGAVA AGATA ANCILLARY VME
ADAPTERDeveloped by the AGATA ancillary detector working group (Cracow, Padova, LNL, Daresbury, CEA Saclay, JYFL,...)
– Interface between the ancillary detector electronics/acquisition and the AGATA GTS
– Interaction with the AGATA trigger (GTS) •keep relevant events•reduces the AGATA / ancillary data flow– Provides the GTS event number and clock
AGAVA can be used to connect AGATA to HISPEC!
Based on slides by Ch. Theisen, CEA Saclay
The AGAVA interfaceHow does it work ?
GTSAncillary
Trigger Request
Val/Rej, Clock, Event Number
Val/Rej : combination of ancillary/Agata :“master”, “slave”, “mixed” modes
Latency times NOT A TRIGGER MODULE !
Slide by Ch. Theisen, CEA Saclay
Ancillary Front-end
VME interface
TriggerRequest
GTS supervisor
AGATA Merge
PSA
Ancillary MergeDATA
Pre-processingAgata promptsignal
Ancillary Readout
Clock counterEvent Number
Val/Rej
Digitizer
Tracking
Data analysis
The AGAVA interface
Slide by Ch. Theisen, CEA Saclay
The AGAVA interface•Modes
– Common dead time– Parallel-like mode– Trigger-less (TDR)
•Readout – VME– VXI (Euroball-like)
•GTS Mezzanine•I/O
– Trigger request– Val/Rej; Busy– TDR Clock– Ethernet (also for mezzanine)
Slide by Ch. Theisen, CEA Saclay
Prototype ready summer 2006
Data rates: Data rates: HISPECHISPEC
Data rates: Data rates: HISPECHISPEC
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
AGATA 6660 6 39600 6660 10 240 540 0.1 54 Digital
HYDE 1940 3 5820 3880 10 90 190 0.1 19
LYCCA 1800 3 5400 3600 10 60 130 0.1 13
Plunger 100 3 300 100 2 12 34 0.1 3.4 ?Neutron array 60 10 600 60 4 40 90 0.1 9 Digital
? ? ? ? ? ? ? ? ? ?
TOTAL 10560 51720 14300 382 854 85
Detector sub-system
Total nr of de-tector signals
Nr of pa-
rameters per de-tector signal
Total nr of para-meters
Total nr
of digit-izer
channels needed
Avg nr of detected
gammas or particles per reac-
tion
Avg nr of
para-meters per re-action
Avg nr of bytes per re-action
Max re-action rate
[MHz]
Max data rate
[MB/ s]
Type of FEE
Analog (ASI C)
Analog, Digital
Magnetic spectrometer
Data rates: Data rates: DESPECDESPEC
Data rates: Data rates: DESPECDESPEC
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
DSSD 4096 4 16384 512 4 64 154 0.01 1.5
1152 7 8064 1152 5 105 270 0.01 2.7 Digital
Fast timing 48 3 144 48 5 15 40 0.01 0.4 ?
120 10 1200 120 2 20 50 0.01 0.5 Digital
60 10 600 60 2 20 50 0.01 0.5 Digital
TAS 16 3 48 16 5 15 40 0.01 0.4 ?
? ? ? ? ? ? ? ? ? ?
TOTAL 5492 26440 1908 219 554 5.5
Detector subsystem
Total nr of de-tector signals
Nr of pa-rameters per de-tector signal
Total nr of para-meters
Total nr of digit-
izer channels needed
Avg nr of detected
gammas or particles per
reaction
Avg nr of paramet-ers per reaction
Avg nr of bytes per re-action
Max re-action rate
[MHz]
Max data rate
[MB/ s]
Type of FEE
Analog (ASI C)
DESPEC gamma
Neutron array: 4π moderation
Neutron array: 1π
TOF
I someric moments
Data rates:Data rates:Beam tracking and Beam tracking and
targettarget
Data rates:Data rates:Beam tracking and Beam tracking and
targettarget
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
403 3 1209 403 1 21 52 10 520
5 6 30 5 1 6 22 10 220 Digital
TOTAL 408 1239 408 27 74 740
Detect-or sub-system
Total nr of de-tector signals
Nr of pa-
ramet-ers per detec-tor sig-
nal
Total nr of para-meters
Total nr of digit-
izer channels needed
Avg nr of de-tected
gammas or
particles per re-action
Avg nr of
para-meters per re-action
Avg nr of bytes per re-action
Max re-action rate
[MHz]
Max data rate
[MB/ s]
Type of FEE
Beam tracking
and identi-fication
Analog, Digital
Active targets
HISPEC/DESPEC Electronic HISPEC/DESPEC Electronic LOGbookLOGbook
HISPEC/DESPEC Electronic HISPEC/DESPEC Electronic LOGbookLOGbook
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
http://www.agata.org/elog/nustar/http://www.agata.org/elog/nustar/
LoppuLoppuLoppuLoppu
HISPEC/DESPEC meeting, GSI, 21 February 2006 Johan Nyberg
Ancillary Front-end
VME interface
TriggerRequest
GTS supervisor
AGATA Merge
PSA
Ancillary MergeDATA
Pre-processingAgata prompt signal
Ancillary Readout
Clock counterEvent Number
Val/Rej
Digitizer
Tracking
Data analysis
AGAVA - AGATA ANCILLARY VME ADAPTER
● Interface between the ancillary detector electronics/acquisition and the AGATA GTS● Interaction with the AGATA trigger (GTS)➔keep relevant events➔reduces the AGATA/ancillary data flow
● Provides the GTS event number and clock● Modes:➔Common dead time➔Parallel like mode➔Trigger-less mode (TDR)
● Readout:➔VME➔VXI (EUROBALL like)
Developed by the AGATA ancillary detector working group (Cracow, Padova, LNL, Daresbury, CEA Saclay, JYFL,...)
AGAVA can be used to connect AGATA to HISPEC!
Based on slides by Ch. Theisen, CEA Saclay