laboratoire d’annecy-le-vieux de physique des particules, france cyril drancourt tuesday 16...
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Laboratoire d’Annecy-le-vieux de Physique des Particules, France
Cyril Drancourt Tuesday 16 September 2003
Optical link in CalorimeterOptical link in Calorimeter
DAQ: Link FEE(CROC) to Common L1 board•24 long optic rubbon(12 fibers) links: ~100m•20 long optic rubbon(12 fibers) links: ~ 80m•16 small optic rubbon(12 fibers) links: ~10m•4 optic patch-panel.
TRIGGER: Link FEE(Validation) to Selection Crate
•208 long optic single links: ~ 80m
Tuesday 16 September 2003
Zurich LHCb week 2Cyril [email protected]
Calorimeters: Optical link FEE crate <> Calorimeters: Optical link FEE crate <> common L1common L1
Config A,B,C(14)
Config D,E(4)
4 Optic patch-panel
HCAL, SPD/PS , ECAL
ECAL
FEE Calorimeter CrateCROC card output Common L1 board
20 long optic rubbon link (~80m)
24 long optic rubbon link (~100m)
16 small optic rubbon link
(~10m)
Each optic rubbon link have 12 fibers
(GOL transmitter: Bologna design) (TLK2501 receiver)
Tuesday 16 September 2003
Zurich LHCb week 3Cyril [email protected]
Calorimeters: Optical link FEE crate<> Calorimeters: Optical link FEE crate<> selection crateselection crate
Selection crate
L0 decision UnitLvds link
FEE (ECAL) Calorimeter CrateValidation card output
FEE (PS/ SPD) Calorimeter CrateValidation card output
8 x14 x
5 to 8
(GOL transmitter: Bologna design) (GOL transmitter: Bologna design)
5 to 8 1 1
208 long optic single link (~80m)
Tuesday 16 September 2003
Zurich LHCb week 5Cyril [email protected]
Calorimeters: 4 detectors, 16 Calorimeters: 4 detectors, 16 areasareas
We don’t mix electronic between 2 differents areas
Hcal right: 2 granularity(possible mix)
Hcal left: 2 granularity(possible mix)
Ecal right: 3 granularity
Ecal left: 3 granularity
SPD/PS right: 3 granularity
SPD/PS left: 3 granularity
Total = 16 areas
Tuesday 16 September 2003
Zurich LHCb week 6Cyril [email protected]
3
5 4
6 6
3
2
3
4
5
6
1
2
3
4
5
6
7
7
8
7
Crates 2
Crate 3
Crates 5
Crate 7
8
9
10
12
13
14
11
2
3
4
5
6
7
8
9
10
12
13
14
11 9
10
12
11
13
14
16
15
3
4
5
6
7
9
10
11
12
13
14
15
16
3
4
5
6
7
9
10
11
12
13
14
15
16
67891011121314
34567891011
121314
4 5 82 3 6 7 9 10 11 12 13 14
1 4 5 82 3 6 7 9 10 11 12 13 14 15 16
4 5 83 6 7 9 10 11 12 13 14 15 16
4 5 83 6 7 9 10 11 12 13 14
345
ECAL Left
Crates 14 5 82 3 6 7 9 10 11 12 13 14
Crates 44 5 83 6 7 9 10 11 12 13 14 15 16
12
1212
1212
12
12
1212
12
12
12
12
12
12
12
1212
12
1 Duplication of FE8 outputin the CROC
Crate 64 5 83 6 7 9 10 11 12 13 14
1212
12
5
27
5
1
1
10 NC
8 NC
2
51 11
1
5
7
6
5 2 NC
2
2 NC
7
2
Patch-panel: 44 fibers
Patch-panel: 30 fibers
Common L1 board
4
Config D
Config E
Config C
ECAL: fiber between CROC and common L1 board
1 Duplication of FE8 outputin the CROC
1 Duplication of FE8 outputin the CROC
1 Duplication of FE8 outputin the CROC
1 24
8 8
2
Tuesday 16 September 2003
Zurich LHCb week 7Cyril [email protected]
HCAL Left
12
12
12 10 NC
2
3
4
5
6
7
8
9
10
12
13
14
11
15
3
4
5
6
7
8
9
10
11
12
13
1 2
Crate 14 5 83 6 7 9 10 11 12 13
12
Crate 24 5 82 3 6 7 9 10 11 12 13 14 15
12
12
2
Config B
Config A
HCAL: fiber between CROC and common L1 board
Tuesday 16 September 2003
Zurich LHCb week 8Cyril [email protected]
Crates 34 5 82 3 6 7 9 10 11 12 13 14 15
2
3
4
2
3
4
5
6
7
8
9
10
12
13
14
11
15
5
5
6
7
8
9
10 12
11
6
6
9
10
11
12
13 14 15
2
3
4
5
7
8
9
10
11
12
13
14
15
1
2
2
3 4
PreShower + SPDLeft
7 8
12
12
12
10 NC
Crates 14 5 82 3 6 7 9 10 11 12 13 14 15
12
12
Crates 25 86 7 9 10 11 12
12
Crates 44 5 83 6 7 9 10 11 12 13 142 15
12
12
12
12
12
12
2
12
12 10 NC
10 NC
2
2
Config A
Config A
Config A
Config B
PreShower+SPD : fiber between CROC and common L1 board
Tuesday 16 September 2003
Zurich LHCb week 9Cyril [email protected]
CROC fiber output(ECAL, HCAL, PreShower+SPD)
Crate FEE1 4 5 82 3 6 7 9 10 11 12 13 14 15 16
12
12
:FE3,FE4,FE5,FE6,FE7,FE8,FE9,FE10,FE11,FE12,FE13,FE14
:FE1,FE2,FE15,FE16,duplicationFE8,nc,nc,nc,nc,nc,nc,nc
the CROC board output is with 2 rubbons.
Each rubbon has 12 optic fibers.
Each fiber is for one fix FEE board.
CROC
FE1 FE167 fibers N.C.
Tuesday 16 September 2003
Zurich LHCb week 10Cyril [email protected]
Calorimeters: Validation card linkCalorimeters: Validation card link
Detector + PM8x4 cells/FE card
10 m cables
80 m optical link
Selection Crate
Pla
tform
on to
p of ca
lorimete
r
LVDS links
14 ECAL crates 4 HCAL cartes 8 Prs/SPD crates 8 cards per half crate
FE
FE
FE
FE
FE
FE
FE
FE
Ba
rrack
LVDS links
L0 Decision Unit
80 inputs
TotalEnergy
FE
FE
FE
FE
FE
FE
FE
FE
HighestElectron
HighestPhoton
ECAL HCAL
HighestHadron
Highestlocal
80 linksfrom 50 cards
8 inputs 4 inputs
28 inputs
4 outputs
One Validation card per half ECAL crateOne SPD sum perhalf PreShower crate
FE
PreShower / SPD
AddressFE
FE
FE
Validation Card
LUT
highestelectron
highestphoton
28 inputs
highest
local
28 inputs
LUT
Level 0 Decision Unit
8 inputs x 8 bits
Merge back to 50
address match
highest
Highest global
highest
global
28 inputs
E TOT
8 inputsSPD
multiplicity
Add
16 inputs
SPDmultiplicity
Add
max
1 input min
1 output min
max
max, 6 inputs min
Tuesday 16 September 2003
Zurich LHCb week 11Cyril [email protected]
Calorimeters: FEE area to validation Calorimeters: FEE area to validation cardcard
Half ECAL detector: left side
14 half-backplane linksFEE<> Validation cardFor half ECAL detector
40 cable links (RJ45)FEE<> Validation cardFor half HCAL detector
Half HCAL detector: left side
One validation cardreceive 6 to 8 ECAL inputs
Example:Validation card Number 1
8 ECAL inputs
Validation card Number 116 ECAL inputs
One validation cardreceive 1 to 4 HCAL inputs
Example:Validation card Number 1
4 HCAL inputs
Validation card Number 111 HCAL input
ECAL FEE card number HCAL FEE card number
Validation card numberValidation card
number