Emanuel Pollacco

e+

ACTAR WORKSHOPACTAR WORKSHOPBORDEAUXBORDEAUX

Emanuel Pollacco

David Robert NygrenLawrence Berkeley National LaboratoryFirst TPC 1978 PEP-4 detector, e+e- at SLAC.

From: Particle PhysicsBig is beautiful

To: Nuclear PhysicsSmall is mignon

Emanuel Pollacco

ACTAR WorkshopACTAR Workshop

• A workshop to provide the international A workshop to provide the international NUCLEAR PHYSICS community with an NUCLEAR PHYSICS community with an electronic instrumentation for Time Projection electronic instrumentation for Time Projection Chambers.Chambers.

• General Electronics for TPC: General Electronics for TPC: GETGET

– Possible extension to other instrumentation.Possible extension to other instrumentation.

• A workshop for Engineers & Physicists A workshop for Engineers & Physicists organized by Engineers.organized by Engineers.

Emanuel Pollacco

Emanuel Pollacco

Multi-Project & Multi-Laboratory• ACTAR

– Darsebury, GANIL, Santiago, Saclay, CENBG…

• CENBG• Saclay

– R3B collaboration

• MSU• RIKEN

ProjectGeneral Electronics for TPC (GET)

– Covers Front End Electronics to DAQ

ACTAR

Lab1Lab2

Lab3Lab4

MSU-TPCR3B

CENBG-TPC

Project

Lab1Lab2

Lab3Lab4

Most Projects

GETProjects

Emanuel Pollacco

• Conceptual Phase– Drawing Specifications

– Conceptual Design

– Building Pro-type

– Testing Pro-type

• Construction Phase– Building of units

– Testing of units

• Conceptual Phase– Drawing Specifications

– Conceptual Design

– Building Pro-type

– Testing Pro-type

• Construction Phase– Building of units

– Testing of units

• Organization– Organigram

• Partitioning of Tasks– Who will construct (S&H) what?

• Milestones

• Budget– Who will pay for what?– Who is going to ask for what?

• ANR, …– Adopt Budget Model

• Organization– Organigram

• Partitioning of Tasks– Who will construct (S&H) what?

• Milestones

• Budget– Who will pay for what?– Who is going to ask for what?

• ANR, …– Adopt Budget Model

“ Nuclear Physics Needs

Emanuel Pollacco

Collaboration Board

Instrumentation Management

Budgett

FEE/CENBG DAC/?Data Reduction

/?Control

Security/?

Protection/CEA

ASIC/CEA

A-A/?

FEM/CENBG

Pre-amp ASIC

TRIGGER/?

Testing/?

?

Manufacture/Production

TestingTime Stamp

Time Stamp

Energy/ Time/ Shape

Bench TestConception

Bench testing

Beam tests

Run Control Slow Control

Slow parameterHistory

CalibrationControl

Soft trigger

Bench Testing

Contracting

Electro-Mechanics

Cooling

WiringOptics

Emanuel Pollacco

• When are our target dates for the When are our target dates for the experiments?experiments?

• Availability of manpower?Availability of manpower?

• Budget constrains?Budget constrains?

• Have numbers for Wednesday morningHave numbers for Wednesday morning..

• When are our target dates for the When are our target dates for the experiments?experiments?

• Availability of manpower?Availability of manpower?

• Budget constrains?Budget constrains?

• Have numbers for Wednesday morningHave numbers for Wednesday morning..

j

Emanuel Pollacco

Budget ModelBudget Model

• How are we going to pay for this project?How are we going to pay for this project?

• When do you expect to have a response When do you expect to have a response from the financial body?from the financial body?

• How are we to share the costs?How are we to share the costs?

• Please prepare a slide for discussion Please prepare a slide for discussion on Wednesday morning.on Wednesday morning.

Emanuel Pollacco

Emanuel Pollacco

Some suggestions

Emanuel Pollacco

Emanuel Pollacco

Other Instrumentation

• To what can we apply the GET electronics apart from TPC oriented instrumentation?– Complete or Partial applications?

• Ge (higher resolution-HiSPEC/FAIR) • Si for particle ID (high sampling-GASPARD, HYDE, EXL)• Bragg detectors (VAMOS/GANIL)• RDT (MUSETT-VAMOS/GANIL)• …

• Is GET DAQ a possible “standard” for high data through-put for GANIL? What must we do to make it so?

Emanuel Pollacco

Bardelli ACTAR WorkshopLjubljana 2008

Emanuel Pollacco

Front End Electronics & DAC• Detector – Electronics interface.

• Data Registering– Amplification/Digitizers– Data Concentrators

• Data Selection (Trigger)• Compression• Event Processing

– Data Registering• Event Builders• Routers

• Data Control (Detector & Electronics) Network-Based– Run Control– Data Flow Control– OnLine Monitoring– Parameter Control – Test Functions/Diagnostics– Calibration Online Control– Control Management

DATA

FLOW

I assume that physicists have thought of:-Different modes of data taking

Calibration, Trigger, Detector ensembleAnalysis Criteria & Specifications

Resolution, dynamic range, through-put, …

Emanuel Pollacco

• “Topology” of the electronics will depend significantly on the electro-mechanics layout

• Integrated amplification

stage, with spark

protection:

• with 20 μm

resistive layer,

silicon survives

breakdowns nowNIKEFF

SparkProtection

Pre-Amp

A-AADC

CoBo

DAQ

Detector:Radiation

environment

anode wire

gat

ing

gri

d

Electro - mechanicsElectro - mechanics

Emanuel Pollacco

Em

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lacc

o, C

EA

Sac

lay

SparkProtection

Pre-Amp

A-AADC

CoBo

DAQ

SparkProtection

A-AADC

CoBo

DAQ

SparkProtection

A-A

CoBoADC

DAQ

Detector:Radiation

environment

A CB

SparkProtection

A-AADC

CoBo

DAQ

D

anode wire

gat

ing

gri

d

OptionsOptions

A-A : ASIC+ADC cardCoBo: COmpression BOard

Emanuel Pollacco

SparkProtection

A-AADC

CoBo

B

FEBFEBFEBFEBFEBFEBFEBA-AADC CoBo

CoBo– FPGA – Memory – Optic Links

• Data Compression

• Base-line Computation

• Computation of time, energy and shape

• Choice of algorithms

• Temporary Storage

• Optic link transfer

• Board Cooling

• Trigger Options By

• Sector/Event Shape/Multiplicity

• …

FPGA - Control

• Temperature

• Slow Control Relay

• Data Transfer

• Dead time etc

• Optic link transfer• …

DAQControl

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Emanuel Pollacco

CoBo 1152 ch

Data ConcentrationBase Line adjustment?Zero removal?Time Calibration & Time Stamp?Charge?…

What is the latency for a givegiven FPGA for all these calculations?

A-A 288 ch

Disc A

A-A 288 ch

Disc A

A-A 288 ch

Disc A

A-A 288 ch

ADC

ADC

ADC

ADC

FPGA

Signal

0

Where shall we do the data reduction? In CoBo?

Scale-Free ?N(A-A)/channels = 1, 2, …N(A-A)/N(Cobo) = 1, 2 or … 8N(CoBo)/N(PCI-Express) = 3, 2 or 1

PCI-EXPRESS

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Emanuel Pollacco

SparkProtection

Pre-Amp

A-AADC

CoBo

DAQ

A-A**ADC

ROD**

A-A*

CoBo*

End

-Ca

p

EVENT BUILDER

SparkProtection

Pre-Amp

A-AADC

ROD

SparkProtection

Pre-Amp

A-AADC

CoBo

SparkProtection

Pre-Amp

A-AADC

CoBo

A-A**ADC

CoBo**

A-A**ADCA-A**ADC

A-A**ADCA-A**ADC

CoBo***

A-A**ADCA-A***ADC

Possible SystemExternal & Internal Trigger

Scale Free Architecture• Number of Channels• Through-Put

• Data Treatment

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Emanuel Pollacco

SparkProtection

Pre-Amp

A-AADC

CoBo

DAQ

A-A**ADC

ROD**

A-A*

CoBo*

End

-Cap

Si

EVENT BUILDER

SparkProtection

Pre-Amp

A-AADC

CoBo

SparkProtection

Pre-Amp

A-AADC

ROD

SparkProtection

Pre-Amp

A-AADC

CoBo

A-A**ADC

CoBo**

A-A**ADCA-A**ADC

Em

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Emanuel Pollacco

A-A 288 ch

Disc A

A-A 288 ch

Disc A

A-A 288 ch

Disc A

A-A 288 ch

Disc

CoBo 1152 ch

A1

A3

A2

A4

A1A0

Logic Unit

B0 B1 B2 B3 B4

B5 B6 B7 B8

Inspect

Inspect

Disc

TRIGGER

A Trigger Architecture

Emanuel Pollacco

Emanuel Pollacco

How Long? How Much €?How Long? How Much €?

• Development – How long for an AFTER+ - 2 FTE– How long for a A-A – 2.5 FTE– How long for a FEM – 2.5 FTE– How long for a DCC – 4.0 FTE

• Total 9 FTE

• Production– Testing you will do it, no?

• Development – How long for an AFTER+ - 2 FTE– How long for a A-A – 2.5 FTE– How long for a FEM – 2.5 FTE– How long for a DCC – 4.0 FTE

• Total 9 FTE

• Production– Testing you will do it, no?

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Emanuel Pollacco

16 mm64 pads2x2mm²

6,400 pads

ASIC-on-Pad?MAPS?DREAM-Land?

ADC

ADC

ADC

ADC

ADC

ADC

ADC

ADC

ADC

ADC

160

mm

ADC

ADC

ADC

ADC

ADC

ADC

ADC

ADC

ADC

ADC

6,400 pads

Emanuel Pollacco

A-AADC

CoBo

DAQ

B

FEBFEBFEBFEBFEBFEBFEBA-AADC CoBo

A-A – AFTER + ADC + Pulser + Multiplicity …

• 288 ch/A-A

• Multiplicity sum for 1152 channels

• Event Pattern

• Board cooling

• Calibration

• Ext & Int - Pulsers

• Time, Energy & Shape

• Slow Control

• Dics Level

• Gain

• Shape

• …

Control

Control• Temperature

• Slow Control Confirmation

• Signal Visualization

• Cooling

• Security Automat

parameters

• …

• …

SparkProtection

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Emanuel Pollacco

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Need to have slide:1. Need To Make Estimates of the Engineering Times involved.

2. Need to Make Estimates of the fixed costs involved.

3. From 1 & 2 we can obtain Price/Channel. Provide a bases for the individual demands to the different authorities.

4. The Contribution in engineering time will be reduced from the final bill.

5. Travel costs etc – to be paid by each laboratory.

6. The final bill – how do we pay for it?1. Proportional to the number of channels?2. A fixed cost part + the number of channels?3. We pool all the money together … ?4. Common funding from say ANR?

7. Need to have a kitty or money pool to perform the developments.

Emanuel Pollacco

Drift Time for Hydrogen

Emanuel Pollacco

Costing Exercise

• Engineering Costs– Software & Hardware

• Fixed Costs• Items Considered:-

– AGET (AFTER+)– A-A (FEC+)– CoBo (FEM+)– Router (DCC+)

• Engineering costs for Industrialized Production– Testing – done by the laboratory in question

• Facilities on card & bench test to allow this procedure• AGET – not included

SparkProtection

A-AADC

CoBo

Router