East

East

Down

West

Up

South FPS (from IP)

West

Down

East

Up

North FPS (from IP)

12

3

4

5

6

789

10

11

12

13

14

1516

1098

7

6

5

4

3

21

11

12

13

14

1516

East

Cassettes for FPS-- from East end

1E

2E

3E

4E

5E

6E

7E

8E

9E

10E

11E

12E

13E

14E

15E

16E

FPS N 1 FPS S 1

FPS N 2 FPS S 2

FPS N 3 FPS S 3

FPS N 4 FPS S 4

FPS N 5 FPS S 5

FPS N 6 FPS S 6

FPS N 7 FPS S 7

FPS N 8 FPS S 8

Spare

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

West

East

36W

37W

38W

39W

40W

41W

42W

43W

44W

45W

46W

47W

48W

49W

50W

51W

FPS N 9 FPS S 9

FPS N 10 FPS S 10

FPS N 11 FPS S 11

FPS N 12 FPS S 12

FPS N 13 FPS S 13

FPS N 14 FPS S 14

FPS N 15 FPS S 15

FPS N 16 FPS S 16

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

CFT Stereo

Spare

Cassettes for FPS-- from West end

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

12 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

8 MCM

FPS Detector-End Waveguide Routing Scenario(Scanned Image)

Proposed Scheme

Dec. 16, 1999, (AP)

Generic FPS Constant -Readout Sector

Two 256 (16-channel x 16-channel) bundles radially down the center of a constant -trigger sector (L1, L3) or (L2, L4) [North, South Detector] with each having two eight-connector pigtails routed as shown.

Note:

a.) From IP: L1(z) > L3(z) and L2(z) > L4(z) where L1, L2=Shower Layers and L3, L4=MIP Layers.b.) In Each Layer (1-4), From IP: v-stereo(z) > u-stereo(z)

16-channel FPSConnector(4x4 Array)

FPS Clear Waveguide Routing Proposal(FPS Group -- A. Patwa; Created: 12/16/99, Revised: 1/10/00)

1

3

4

5

6

8

64CHAN

64CHAN

LHS RHS

2

7

VLPC ModulesCASSETTE TOP(SOUTH Back)

ShowerSector jN

L1North

MIPSector jS

L3South

ShowerSector jN

L1North

MIPSector jS

L3South

ShowerSector jS

L1South

ShowerSector jS

L1South

MIPSector jN

L3North

MIPSector jN

L3North

(u)

(u)

(v)

(v)

(u)

(u)

(v)

(v)

HIGH HIGH

HIGH HIGH

LOW

LOW LOW

LOW

4-conn 4-conn

3-conn 3-conn

4-conn

4-conn 4-conn

4-conn

1-conn 1-conn

4-conn 4-conn

4-conn 4-conn

1-conn 1-conn

4-conn 4-conn

3-conn 3-conn

Note: 1-conn = 16 FPS channelsHIGH Gain Modules: (1,8) (part 2, part 7)LOW Gain Modules: (3,6) (4,5) (part 2, part 7)

= LOW Gain Cassettes

= Partially LOW Gain Cassette

L1

and

L3

Rea

do

ut/

Tri

gg

er S

ecto

r (C

on

stan

t )

No

rth

FP

S D

etec

tor

(Sym

met

ric

-S

ecto

r)L

1 an

d L

3 R

ead

ou

t/T

rig

ger

Sec

tor

(Co

nst

ant )

So

uth

FP

S D

etec

tor

(Sym

met

ric

-S

ecto

r)

[3-conn + 1(7-chan) conn] [3-conn + 1(7-chan) conn]

[3-conn + 1(7-chan) conn] [3-conn + 1(7-chan) conn]

128-CHANNELS

(NORTH Front)

(Sector jN)= (Sector js) (Sector jN)= (Sector js)

1

2

3

4

5

6

7

8

2

5

1

2

1

3

4

4

3

8

5

6

6

7

7

8

Warm fiber PORTS 64(E) and 64(W) waveguides /port

MCM daughter boards (SIFT+SVX) 64 channels used

Backplane Backplane

Boa

rd to

p Board top

Left hand bd Right hand bd

8 MCM Cassette (2 Analog Front End Bd) CFT

64

North (front)

South (back)

64

64

64

64

64

64

64 64

64

64

64

64

64

64

64

VLPC chips -- 8 pixels/chip

1

2

3

4

5

6

7

8

2

1

2

112

11

11

12

Backplane Backplane

Boa

rd to

p Board top

Left hand bd Right hand bd

12 MCM Cassette (2 AFE Bd) CPS/CFT stereo

64

64

64

64

34

56

78

9103

4

56

78

910

64

64

64

64

64

64

64

64 64

64

64

64

North (front)

South (back)

CFT stereo

CFT stereo

CFT stereo

CFT stereo

CFT stereo

CFT stereo

CFT stereo

CFT stereo

CPS low

CPS low

CPS low

CPS low

CPS low

CPS low

CPS low

CPS low

high

high

high

high

high

high

high

high

C1

C2Cd

MCM daughter boards (SIFT+SVX) 64 channels used

Warm fiber PORTS 64(E) and 64(W) waveguides /port

VLPC

Board top

Right hand bd

North (front)

South (back)

C1

C2Cd

Warm fiber connector PORTS 64E (+64W) waveguides /port

2

1

11

12

Backplane

34

56

78

910high

high

high

high

FPS MIP

FPS MIP

FPS MIP

FPS MIP

FPS Shr low

FPS Shr low

FPS Shr low

FPS Shr low

AFE right -- v strips

8E

7E

6E

5E

4E

3E

2E

1E

55

55

48

48

16

64

64

64

64

16

MCMs

MIP sect j v strips North

MIP sect j v strips South

SHWR sect j v strips South

SHWR sect j v strips North

55

48

72

72

72

72

48

55

VLPC chips 8 pixel/chip

FPS from detector to MCM - only shown for 12 MCM AFE right (v)

clear waveguide cables - 16 channels/cable

FPS (v) detector strips

Flex cable

(12 MCM AFE left (u strips) is mirror image, through West ports )

phi Wedge 1 Shower

phi Wedge 1Mip

Cassettetop view

right hand AFE

left hand AFE

W1M

DFE w twin Daughters

Each cassette has two phi wedges for input. W1 and W2. Each with Mip and Shower layers

The two Phi Wedges can be adjacent or non-adjacent. For example north and south. But they MUST have the same wave guide length to ensure the same timing.

There are five links from each AFE board to each DFE board, an odd number. One of the links will contain data from both phi wedges.

All 10 links from each pair of AFE boards which share a cassette must plug into the DFE board such that the mixed link can be un-mixed on the DFE daughter boards.

FPS phi Wedges

05-Jan-2000FPS_lvds.cdd

W2S

W2M

W1S

W2S

W2M

W1M

W1S

W2S

W2M

W1S W2S

W1M

W1S

W2S

W2M

W1SW2S

W1M W1S W2S W2MW1S

W2SW1M W1S W2S W2MW1S W2S

W2M & W2SW1M & W1S

CPS-15S-N north 128 u strips 128 v strips

CFT-St

CFT-St

L1

L2

L3

R1

R2

R3


NORTH 256 u strips 128 high 128 low 256 v strips 128 high 128 low

SOUTH 256 u strips 128 high 128 low 256 v strips 128 high 128 low

R1 L3 R3L2L1 R2

CPS-15S-S south 128 u strips 128 v strips

Cassettetop view

Each cassette has two wave guide bundles as input.

One is from the north end of the detector and one is from the south.

The digital signals for the CPS-St channels on each AFE board are output over 3 LVDS channel links.

One link per AFE contains both north and south channels

The north and south are sorted on the DFE daughter board.

CPS Stereo

512 channels are input into each cassette.

These are split into 1024 channles.

The 1024 channels are sent over 6 LVDS links, for an average 171 bits per link.

CPS-5A-N north 256 x strips

CFT-St

CFT-St

L1

L2

L3

R1

R2

R3


NORTH 256 u strips 256 v strips

SOUTH 256 u strips 256 v strips

R1 L3 R3L2L1 R2

CPS-5A-S south 256 x strips

Cassettetop view

Each cassette has two wave guide bundles as input.

One is from the north end of the detector and one is from the south.

The digital signals for the CPS-St channels on each AFE board are output over 3 LVDS channel links.

One link per AFE contains both north and south channels

The north and south are sorted on the DFE daughter board.

CPS Axial

512 channels are input into each cassette.

These are split into 1024 channels.

North and South are combined to reduce the number to 512

The 512 channels are sent over LVDS links, for an average 128 bits per link.

4

1

2

3

6

7

8

5

FPS

RE

D -

Du

alG

RE

EN

- S

ing

le

Module

NORTH / Front

SOUTH / Back

Map of VLPC’s in the Cassette

4

1

2

3

6

7

8

5

RE

D -

Du

alG

RE

EN

- S

ing

le

Module

NORTH / Front

SOUTH / Back

CFT St

CPS

CFT St

Map of VLPC’s in the Cassette

Back Plane

4

1

2

3

6

7

8

5

4

1

2

3

6

7

8

5

64

64

64

64

64

64

64

64

4

1

2

3

6

7

8

5

64

64

64

64

64

64

64

64

Module MCM

Right Hand Board

MCM

Left Hand Board

Back Plane

NORTH Front

bo

ttom

of b

oa

rdbo

ttom

of b

oa

rd

SOUTH Back

8-MCM AFE Board

Map from Modules to MCM to LVDS

1

64

64

64

64

64

64

64

64

2

3

4

LVDS

4

64

64

64

64

64

64

64

64

3

1

1

LVDS

1

3

4

2

7

5

6

8

1

5

7

2

3

9

11

4

64

64/56

64

8

16

64/48

8

16

64/48

64/56

ModuleMCM

Right Hand Board

Back Plane

NORTH Front

bo

ttom

of b

oa

rdSOUTH Back

BLUE - CPS/CFT <> RED - FPS

du

al-q

ua

d M

CM

_B

oa

rd

64/56

64/56

12-MCM AFE Board

Map from Modules to MCM to LVDS

1

2

LVDS

4

5

3

64/72

64/72

64/48

64/56

64/56

64/72

64/72

64/72

64/72

64/72

64/72

H

H

H

H

L

L

L

L

64/48

North

South

North

South

4

7

4

7

9

2

11

11

2

9

11

7

11

7

Right Hand Board

CPLD

H

L

H

L

H

L

H

L

1

2

3

4

5

6

7

8

9

10

11

12

VRB

10

SEQ

10

AFE

DFE

VRB

12

SEQ

10

AFE

DFE

VRB

6

SEQ

8

AFE

DFE

VRB

8

SEQ

8

AFE

DFE

MRC

9

Trigger Frame & SCL Distribution

BLUE - SCL ‘like’ route

GREEN - Data Read Out to L3 route

CFT Ax

CFT St

CPS

FPS

LALA

L1MUON

L1MUON

DFE

40

96AFE

75

Cass

ette

AFE

10*

Cass

ette

Sequencer L3 ReadoutVRB

Stage 1

LALA

L1MUON

L1MUON

DFE

40

96

L1 & L2BroadcasterSystem

AFE

75

Cass

ette

AFE

10*

Cass

ette

Mixing Box

20


Stage 3Final Stage

LALA

DFE

40


AFE

75

Cass

ette

AFE

10*

Cass

ette


Stage 3Final Stage

CTT SystemAFE

AFE


Stage 1Electronic Pulser

Test

LALA

L1MUON

L1MUON

DFE L1 & L2BroadcasterSystem

Stage 2

Test Generator / Receiver

LALA

L1MUON

L1MUON

DFE

40

96


AFE

75

Cass

ette

AFE

10*

Cass

ette

Mixing Box

20


Stage 3Final Stage

CR or VTBG

LALA

DFE

40


AFE

75

Cass

ette

AFE

10*

Cass

ette


Stage 3Final Stage

Platform Layout

• South & North

– BLS

• East

– L1muon

• West

– CTT L1 & L2

– cal

• Center

– BLS

– VLPC

– SMT

– CTT FE

center

AFE Crates

• Mounted on VLPC Cryostats

• Center Row of Platform

• LVPS located under cryostats

• Each crate has TWO back planes [a&b]

PC19A

NORTH SOUTH

EAST

WESTBASE

FPS

FPS

CPS

CPS

CFT AxCPS

CFT

CFT

CFT

CFT

CFT

CPSCFT Ax

CPS

FPS

FPS

PC19B

PC20A

PC20B

PC03B

PC03A

PC04B

PC04A

1

2

3

4

5

6

7a

7b

8

9

10

11

12

13

PC03 & PC04

• These two racks are 7” taller

• House SMT and CTT sequencer crates

• House Mixer and DFE crates for CFT

• LVPS located on wall behind racks

SS12SS3

Mixer

CFT

CFT blank

PC19 & PC20

• House SMT and CTT sequencer crates

• House DFE crates for the preshower

• LVPS located on wall behind racks

FPSSS45

PW03 ,02 & 08

• PW08 is to be added outboard of 2 and 3

• PW03 is closest to the center platform

• PW03 holds collector boards

• PW02 holds the muon trigger crate

• Pw08 is reserved for the forward proton

PW03PW02

Sequencer Crates

• Sequencers & Crates in production

• Installation starts soon

• CTT installed as part of SMT installation

MCH > M200 - M207

• M200 will hold L2 crates for FPS, CPS & CFT

CFT

PS

MCH > M209 - M213

• M212 & M213 will look like M210 & M211

• They will hold 4 GS– 3 GS -

> CFT & CPS

– 1 GS -> FPS

GS2

GS1

GS3

GS4

AFE Back Plane

• Same BP for 8-MCM and 12-MCM– SQ-5 & 6 not

used for 8-MCM

• Dual gain channels are on SQ-5 & SQ-6

AFE Back Plane - Viewed from rearslot 1slot 2slot 3slot 4slot 5slot 6slot 7slot 8

SQ-1SQ-2SQ-3SQ-4

SQ-6 SQ-5

LVDS Channel Links - 6 per connector - 21 or 28 bit

Sequencer Cable Connectors

SQ-1 to -4: CFT Ax, CFT St, FPS mipSQ-5 & -6: CPS, FPS [12MCM DB]

FAT FATTHIN THIN

PC19A

NORTH SOUTH

EAST

WESTBASE

FPS

FPS

CPS

CPS

8-CFT Ax8-CPS

CFT

CFT

CFT

CFT

CFT

8-CPS8-CFT Ax

CPS

FPS

FPS

PC19B

PC20A

PC20B

PC03B

PC03A

PC04B

PC04A

04-Jan-2000

1

2

3

4

5

6

7

8

9

10

11

12

13

So

uth

we

st E

/WFPS

CFT_StCFT_Ax

44

SEQUENCER CABLESfrom AFE boards

40

CPS

26

30

14

10

PC19

NORTH SOUTH

EAST

WESTBASE

FPS

FPS

CPS

CPS

8-CFT Ax8-CPS

CFT

CFT

CFT

CFT

CFT

8-CPS8-CFT Ax

CPS

FPS

FPS

PC20

PC03

PC04

1

2

3

4

5

6

7

8

9

10

11

12

13

CPS_FPS

CPS_FPS

MIXER

DFE

LVDS CHANNEL LINKSfrom AFE to DFE

21bit Links

28bit Links

128

112

160

208

80

32

PC19

NORTH SOUTH

EAST

WESTBASE

FPS

FPS

CPS

CPS

8-CFT Ax8-CPS

CFT

CFT

CFT

CFT

CFT

8-CPS8-CFT Ax

CPS

FPS

FPS

PC20

PC03

PC04

04-Jan-2000

1

2

3

4

5

6

7

8

9

10

11

12

13

Ea

st P

rim

ary

N/S

We

st P

rim

ary

N/S

Ea

st A

ux

N/S

We

st A

ux

N/S

No

rth

ea

st E

/WN

ort

hw

est

E/W

So

uth

ea

st E

/WS

ou

th

we

st E

/W

CTT Platform Cable TraysN/S means north-south runs they are 4” deep by 8” wide they rest on bottom ground plane (on top of bottom floor)E/S means east-west runs they are 5” deep by 8” wide they rest of under floor beams

No

rth

ea

st E

/W

So

uth

ea

st E

/W

ext

en

ds

un

de

r st

ee

l to

PW

ra

cks

ext

en

ds

un

de

r st

ee

l to

PE

ra

cks

N-B

N-A

N-D

N-C

PC19A

PC19B

PC04A

NORTH SOUTH

WEST

BASE

FPS

FPS

CPS

CPS

8-CFT Ax8-CPS

CFT

CFT

CFT

CFT

CFT

PC20

PW03

CFT

PW03

Optical Fiber Links

Trigger

16bit protocal

FPSSS 1 & 2

SS 4 & 5SS 3

follow SMT routing

laid in LVDS cable tray

0

320

28

320

0

28

PC19

NORTH SOUTH

WEST

BASE

FPS

FPS

CPS

CPS

8-CFT Ax8-CPS

CFT

CFT

CFT

CFT

CFT

PC20

PC03

PC04

PW03

LVDS CHANNEL LINKSfrom DFE to COL

CPS_FPS

CPS_FPS

CPS_FPS

MIXER

28bit Links

DFE

24

0

160

0

184

PC19

NORTH SOUTH

EAST

CFT

CFT

CFT

CFT

CFT

8-CPS8-CFT Ax

CPS

FPS

FPS

PC20

PC03

PC04

1

2

3

4

5

6

7

8

EAST

PE02

Fast Trigger Data to L1MUON

DFE

96 Links

0

0

0

96

96

LALA

L1MUON

L1MUON

DFE

40

96


CFT_SYS1.CDD

CFT / CPS Axial

Updated 6/01/99

AFE

75

CFT Ax

Ca

sse

tte

AFE

10*

CPS Ax

Ca

sse

tte

Mixing Box

20

LALA

DFE

16


FPS / CPS Stereo

AFE

32

FPS

Ca

sse

tte

AFE

20*

CPS St

Ca

sse

tte

CFT Stereo

AFE

60 + 30*

CFT St

Ca

sse

tte


LALA

DFE

8

* NOTE: CPS and CFT Stereo share AFE boards

LALA

L1MUON

L1MUON

DFE

40

96

LLGG

OCTANT

8

L1SING

1L1TM

CFT_TRI6.CDD

L3

4

L2CFT

L2STT

L2STT

L2STT

LALA

DFE

16

LLGG

OCTANT

4

L2PS

L3

LALA

DFE

8

LLGG

OCTANT

4

L3

CFT / CPS Axial

FPS

CPS Stereo

LLGG

OCTANT

LLAG

L1SING

1L1TM

L3

LLAG

Updated 6/01/99

LLGG

L2SING

L3

6/8

LLGG

OCTANT L3

6/8

East

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