Summary DAQ Walter F.J. Müller, GSI, Darmstadt 12 th CBM Collaboration Meeting 17 October 2008.
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Transcript of Summary DAQ Walter F.J. Müller, GSI, Darmstadt 12 th CBM Collaboration Meeting 17 October 2008.
Summary DAQSummary DAQ
Walter F.J. Müller, GSI, Darmstadt
12th CBM Collaboration Meeting17 October 2008
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 2
This year'sThis year'sbig eventbig event
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 3
Config: September Test Beam @ Config: September Test Beam @ GSIGSI
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
FEB1nxGen
BEAMAUX...
ROC EthA
BSYNC-M
AUX
DABC
OnlineAnalysi
sROOT
discr
FEB1nxGen
MAPMT
ROC EthA
BSYNC-S
AUX
FEB1nxGenFEB1nxGen
GEMVECC
Basic BeamDiagnostics
MAPMT Tests
GEM chamberTests
The PlanThe Plan
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 4
BeamBeaming into an all new ing into an all new TerritoryTerritory All is new in the setupAll is new in the setup
Detectors FEB (front end board) ROC (read out controller) DAQ Analysis
and the whole paradigm: go self-triggered and time-go self-triggered and time-stampedstamped
Huge effort by many persons to MAKE FEE/DAQ WORKMAKE FEE/DAQ WORK FEB R.Lalik (AGH) and C.Schmidt (GSI) build 3 FEB Rev B
boards ROC N.Abel, S. Müller-Klieser (KIP), and S.Linev (GSI) did all
levels of data handling DAQ-1 R,Karabowicz (GSI) setup n-XYTER test & control DAQ-2 S.Linev, J.Adamcewski, V.Friese (GSI) setup DAQ and
Online Analysis
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 5
Config: September Test Beam @ Config: September Test Beam @ GSIGSI
ROC EthA
B
SYNC-M
AUX
FEB1nxGen Rev B
ROLU
ROC EthA
BSYNC-S
AUX
DABC
OnlineAnalysi
sROOT
discr
ROC EthA
BSYNC-S
AUX
GEMVECC
FEB1nxGen Rev B
Si-Strip
Si-Strip
The real thingThe real thing
FEB1nxGen Rev B
SYNC-S
BEAM. discr
NIM toECL toLVDS
GEM chamberTest
STS Test
Basic BeamDiagnostics
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 6
STSSTS
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 7
STSSTS GEMGEM
SEUSEU
some glue
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 8
DAQ Test Beam SummaryDAQ Test Beam Summary
The whole chain workedThe whole chain worked Radek saw the very first spill in the online monitor ! we had only about 7 hours beam over 3 days, and took
data already on day one.
11stst successful proof of concept successful proof of concept everything worked 'in principle'
Good basis to get all the details rightGood basis to get all the details right sure we had some 'surprises' and 'undocumented
features' can all be addressed now based on real experience
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 9
Next StepsNext Steps
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 10
Next Steps – Three Lines of Next Steps – Three Lines of ActionAction Basic Laboratory Tests
The Starter Kits
FEE/DAQ for first round of Demonstrators proof of concept at module level do by end 2009 (STS) or early 2010 (RPC)
Design of CBM readout chain towards ROB's and FLES interface
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 11
The Starter KitsThe Starter Kits
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 12
Config: n-XYTER Starter KitConfig: n-XYTER Starter Kit
FEB1nxGen ROC
EthA
BSYNC-M
AUX
OnlineAnalysi
sROOT
No special infrastructure needed, just
ROC + PC
Det
I know: It's overdueI know: It's overdue
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 13
Config: TDC Starter KitConfig: TDC Starter Kit
FEET
ROC EthA
BSYNC-M
AUX
OnlineAnalysi
sROOT
No special infrastructure needed, just
ROC + PC
CLKGEN
CLK
25
0
CLK
15
6
Just an adapter:2 ROC user ports 8 FEET ports+ clock inputs
SYNC_TDC andSYNC_250 is
generated in ROC
R2F
A
B
CLK
25
0
A
B
C
D
E
FC
LK1
56
G
H
SYN
C_T
156/250 MHzclock
Det
8 channel:preamplifierdiscriminatortime digitizer
Planned for summer '09
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 14
STS STS Demonstrator Demonstrator
00
In-DepthIn-DepthSensor TestSensor Test
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 15
ROC EthA
BSYNC-S
AUX
FEB1nxGenFEB1nxGen
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
Config: Test Beam @ IHEPConfig: Test Beam @ IHEP
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
FEB1nxGen
BEAMAUX...
ROC EthA
BSYNC-S
AUX
MIDAS
OnlineAnalysi
s
discr
ROC EthA
BSYNC-S
AUX
FEB1nxGenFEB1nxGen
RFDUT
someauxdets
SYNCmessag
esender
CAMAC DAQ System
SVD-2Beam
Tracker
BeamTelescope
Si StripDemonstrator 0
High precisionbeam tracker(25 μm pitch)from SVD-2experiment
Hybrid DAQSystem:
triggered + time-
stamped
April '09
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 16
STS & RPC STS & RPC Demonstrator Demonstrator
11
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 17
DAQ over Optics OverviewDAQ over Optics Overview
…
ABBDCB
ROC
ROC
…
ABBDCB
ROC
ROC
…
Use one optical linkone optical link for clockclock distribution timetime synchronization datadata transfer controlscontrols traffic
Specific communication protocol for CBM usage
Guarantee for Deterministic Latency Messages (DLM)
High data bandwidth for data stream ROC => ABB
High reliability for control messages ABB => ROC
Fault detection and fault tolerance
FEB
FEB
FEB
FEB
FEB
FEB
FEB
FEB
DCB: F. Lemke. U. Brüning, ZITI HdABB: Wenxue Gao, A. Kugel, ZITI Hd
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 18
Data Combiner BoardData Combiner Board
Programmable core logic Xilinx FPGA - Virtex-4 FX60 Platform ROM ensures low configuration time
High speed serial links 6x SFP connectors DDR2-DRAM (32bit wide, up to 512MByte) FLASH memory (512MBit) Gigabit-Ethernet Transceiver
with RJ45-Connector Programming infrastructure
over JTAG and USB Connectors for user-specific
Mezzanine Boards Various additional
standard interfaces
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 19
CBM Protocol FeaturesCBM Protocol Features Standard initialization sequence Forward error correction of 1-Bit for all special
characters Protocol is extendable to continue sending over
switched and routed networks Open-ended hierarchical structure for concentrator
network Optimized data bandwidth up to 91.428 %
( 73.148 % with 8b/10b) Fast and efficient administration packets Well defined Deterministic Latency Messages Retransmission for Control Packets FPGA implementation easily portable to ASIC
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 20
ABB
SFP
DCB
SFPSFP
SFP
SFP
SFP
SFP
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
FEB4nx SiCBM01B2
ROC EthA
BSYNC-S
AUX
Config: CBM STS Demonstrator Config: CBM STS Demonstrator 11
FEB4nx SiCBM01B2
ROC SFPA
BAUX
FEB1nxGen
BEAMAUX...
ROC SFPA
BAUX
ROC SFPA
BSYNC-S
AUX
FEB4nxSiDem1
ROC SFPA
BSYNC-S
AUX
FEB4nxSiDem1
ROC SFPA
BSYNC-S
AUX
FEB4nxSiDem1
ROC SFPA
BAUX
FEB4nxSiDem1CBM
STSDemo 1
ROC SFPA
BSYNC-S
AUX
FEB4nxSiDem1
ROC SFPA
BSYNC-S
AUX
FEB4nxSiDem1
ROC SFPA
BSYNC-S
AUX
FEB4nxSiDem1
ROC SFPA
BAUX
FEB4nxSiDem1CBM
STSDemo 1
DCB
SFPSFP
SFP
SFP
SFP
SFP
DCB
SFPSFP
SFP
SFP
SFP
SFP
ABB
SFP
DABC
ABB
SFP
DC
B b
ackp
lan
eD
CB
backp
lan
e
12 ROC3 DCB3 ABB
some detailsyet to be
finalized
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 21
Config: CBM RPC Demonstrator Config: CBM RPC Demonstrator 11
FEET
ROC EthA
BSYNC-S
AUX
CLKGEN
CLK
25
0
CLK
15
6
SYNC_TDC andSYNC_250 is
generated in ROC
156/250 MHzclock
DABC
OnlineAnalysi
s
someauxdets
SYNCmessag
esender
RPCTest
Bench
FOPI RPCTest Environment
MBS System
CBMM-RPC
Demo 1
FEETFEET
FEETFEET
FEET
R2F
A
B
CLK
25
0
A
B
C
D
E
FC
LK1
56
G
H
SYN
C_TCLKdist
Startcounter
156 MHz clock
& SYNC_TDCdistribution
Hybrid DAQSystem:
triggered + time-
stamped
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 22
Towards the Towards the real thingreal thing
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 23
Design of the CBM readout Design of the CBM readout chainchain 'Starter Kits' and '1st round demonstrators' use
existing or pre-prototype read-out ASIC's, prime objective is fast availability to support tests of concepts and building blocks.
Key aspects for final CBM readout chain scalability to full CBM detector size and data rates
provide interface to FLES (First Level Event Selector) adapt to radiation environment
determine where COTS components can be used minimize functionality in exposed areas (on detector) put complex logic into unexposed or shielded areas
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 24
Cave LayoutCave Layout
Space foelectronics andother services
Shielding
Drawing: W. Niebur
For doses For doses consult FLUKA consult FLUKA calculations by calculations by
D. BertiniD. Bertini
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 25
ROC+DCB ROC+DCB ROB ROB
FEB ROB xxx
FLESSTS
FEET ROB xxx
FLESRPC ROC
on detector in annex buildingin 'cellar'
datadigitization
dataaggregation
dataaggregation
&buffering
dataprocessing
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 26
SummarySummary
We just got started, 'beamed in realitybeamed in reality' Clear path for the level 0 and 1 demonstrators
DAQ Workshop in December coordinate design work on CBM readout chain finalize DAQ/FLES IMoU part
17 October 2008 12th CBM Collaboration Meeting -- Walter F.J. Müller, GSI 27
The EndThe End
Thanks for Thanks for your attentionyour attention