SVD Serial Numbers M.Friedl (HEPHY Vienna) 6 May 2014.
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Transcript of SVD Serial Numbers M.Friedl (HEPHY Vienna) 6 May 2014.
SVD Serial NumbersM.Friedl (HEPHY Vienna)
6 May 2014
Motivation
We need to identify individual devices Otherwise, we cannot keep track of each device’s
history, test results, location, … Not everything must be identified
No ID: screws, SilPad, end mounts, … Wafer only: APVs Full ID: hybrids, sensors, …
Composite objects (e.g. ladder) get their own ID <1000 objects of each kind 3-digit number is
enough In the following pages: “000” stands for an
ascending number6 May 2014M.Friedl: SVD Serial Numbers 2
Objects: Front-End
Hybrids H6+P000 H6+N000 H6-P000 H6+N000 H3P000 H3N000
Origami OCE000 O+Z000 O-Z000
6 May 2014M.Friedl: SVD Serial Numbers 3
APV wafers(existing serials) XG4B49T XH4B48T XI4B47T XM4B43T
Pisa sub-assemblies S+000 S-000
Ladders L3000 L4000 L5000 L6000
Half-shells HSL000 HSR000
Detector SVD000
Objects: Electronics Backplane: BP000 Buffer: BU000 Analog daughter board: AD000 Digital daughter board: DD000 FPGA daughter board: FD000 FADC mother board: FM000 FADC board: FA000 FADC_Controller main board:
CM000 FADC_Controller: FC000 Junction mother board
JMP000 JMN000
6 May 2014M.Friedl: SVD Serial Numbers 4
DC/DC converter: DC000(is delivered with non-human readable QR code IDs)
Junction board: JBP000 JBN000
Objects: Composites Some in the previous lists are composites:
S+000 = H6+P000 + H6+N000 + large_HPK_sensor S-000 = H6-P000 + H6-N000 + slanted_Micron_sensor L3000 = 2*H3P000 + 2*H3N000 + 2*small_HPK_sensor L4000 = S+000 + S-000 + large_HPK_sensor L5000 = S+000 + S-000 + 2*large_HPK_sensor L6000 = S+000 + S-000 + 3*large_HPK_sensor HSL000; HSR000 = lots of ladders SVD000 = HSL000 + HSR000
FA000 = FM000 + 8*AD000 + 8*DD000 + FD000 FC000 = CM000 + FD000 JBx000 = JMx000 + 8*DC000
6 May 2014M.Friedl: SVD Serial Numbers 5
ID Tags
Preferable: human readable + machine readable Sensor: no tag Other items: printed sticker (OK with 10MRad) Little space on some objects Brother QL-720NW label printer
Smallest sticker: 12mm wide HEPHY can provide tags for all
objects
6 May 2014M.Friedl: SVD Serial Numbers 6
ID Tag Example
Hybrid Board Text + CODE128 Sticker: 35 x 4.5 mm2
(involves manual cutting)
Most other objects are less critical regarding available space Except: Analog & digital daughter boards probably
allow hand writing only
6 May 2014M.Friedl: SVD Serial Numbers 7