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Stave 0 and QA planStave 0 and QA plan

UniGe-UniBe meeting, February 10th 2012

D. Ferrère, A. La Rossa, Y Takubo

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Module reception tests for Stave-0Module reception tests for Stave-0

• First discussion with our CERN colleagues took place on Jan. 24 :

– Module distributed between UniGe and CERN– First batches should be tested on both locations and both setups (USBPix and RCE)– Full calibration for first batch but investigate use of production calibration for production run (USBPix: full

day per module, RCE: ~4 hours per module)– Define final list of reception test that allow to monitor all mechanical stress and other transport critical

issues• UniGe equipped with:

– USBPix system which allows to test only 1-chip module (requested other 3 for having two system for 2-chip module tests)

– ATCA crate and RCE system which allows half-stave tests (system commissioned with 1-chip sample on PCB)

• Test plan:

– Test 40 planar (double chips) and 20 3D (single chip) modules– We don’t know when the modules will be delivered– Plan is to test in a reasonable time all the modules needed for the 1st stave– Test procedure and time per module not estimated yet but could be ~2h– RCE can run faster and with 8 times more modules

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Detailed description available at:

Few pictures form SR1Few pictures form SR1

https://twiki.cern.ch/twiki/bin/viewauth/Atlas/IBLSr1Setup

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Commissioning of UniGe RCE system + USBPixCommissioning of UniGe RCE system + USBPix

Single Chip Card

HSIO interface card

High speed I/OVirtex4 board

ATCA crate and RCE cards

Thanks to Martin/ SLAC

Analog_scan resultUSBPix test systemUSBPix test system

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Schematic for half-Stave QASchematic for half-Stave QA

Data

Cmd/Clk

HV

LV

16

16

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4x2 Twisted pairs

16x2 AWG28 Cu

16x2 AWG28 Cu

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Type-1ReadoutInterface

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NTC

ATCARCEcrate

HSIO

Sub-

D 15

Half-Stave EoS

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ISEG HV 8 channelsPower supply VME-crate

To PC01

To PC02

NI-6009

8 channels ADC system

To PC02

4 4

4

TTi LV Power supply4

LV_sense

Ethernet

USB

CAM bus

TTi LV Power supply

Alesandro & Yosuke

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Other test equipments in GenevaOther test equipments in Geneva

• CMM – Mitutoyo: Trainning with dummy stave for mechanical probe and vision system foreseen ~mid-March

• Climate chamber: Delivered on Jan 7th . Commissioning & training with Company on Feb 21st • Dry cabinet with controlled RH for 1.5m long stave: delivered & operational• CO2 plant: under cabling at UniGe with support from CERN (Jan, Lukazs and Baart)• Stave test box: Not made yet but it is foreseen a Styrofoam box with cover and feed-through• LV and HV power supplies: ordered and partly delivered. HV Iseg identical to tsrip Upgrade• DCS readout with NI6009 USB system: Already in use for strip Upgrade.

Climate ChamberClimate Chamber CO2 plant under cablingCO2 plant under cabling

DCS readout – NI6009 (home made)DCS readout – NI6009 (home made)

Dry storage cabinetDry storage cabinet

Delivered end of 2011!

Features:• Could store ~30 staves on 5 sliding shelves• RH controlled and < 3%• ESD paint + ESD mat added• Recommended for stave storage (bare or loaded one)

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