RPC Trigger

(1)

CERN, 15.03.2005

RPC Trigger

Status and Plans

Bari, Helsinki, Lappeenranta, Warsaw

Grzegorz Wrochna

Soltan Institute for Nuclear Studies Warsaw

CMS Trigger Meeting

(2)

Link System

•

Design delivered for production

•

Contract details being discussed

• http://pccms9.igf.fuw.edu.pl/users/tb/CMS/Link_System/

Splitter

•

In production

Trigger Board

•

PPP validated, final routing in progress

• http://pccms9.igf.fuw.edu.pl/users/tb/CMS/Trigger_System/

Sorter

•

Design finished

RPC Trigger status

(3)

L i n k B o x e s d a t a b a s e

w o r k s t o g e t h e r w i t h R P C T r i g g e r d a t a b a s e

d e l i v e r s a l l d a t a n e e d e d t o c o n f i g u r e t h e L B B s y s t e m - F P G A c o n f i g u r a t i o n f i l e s

- I 2 C a d d r e s s e s

- m i s s i n g R P C s t r i p s ( c o n s t r u c t i o n ) - m a s k s o n b r o k e n ( n o i s y ) s t r i p s

- l i n k c o n f i g u r a t i o n , e t c

D o w n l o a d a r e a

F u n c t i o n a l D B ( c a b l e s , b o a r d s , e t c ) a r e a

(4)

RPC SORTER Project

•PCB layout of Half Sorter Board, submitted for the construction:

¾board delivered with mounted components and ready for testing end of March

•Final Sorter Board layout ready for revision:

¾submission for contruction after Easter

•Sorter Backplane layout design starting very soon

(5)

RPC SORTER Project

Layout of the “Half Sorter”

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T r i g g e r C r a t e

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T C 0

T C 1

T C 2

T C 3

T C 4

T C 1 1

T C 9 T C 6

T C 1 0 T C 7

T C 8 T C 5

R C S C

T C a n d S C C r a t e s

C a b l e s l e n g t h ( m a x ) = > 1 m + 2 * . 5 m + . 5 m = 2 . 5 m t o t a l n u m b e r o f S C S I c a b l e s = > 3 2 c a b l e s

2 S C S I c a b l e s

2 S C S I c a b l e s 4 S C S I c a b l e s

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d u a l H o n e y w e l l L C o p t o c o n n e c t o r

VME

T B T B T B T B T B T B T B T B T B S p B S p B S p B S p B S p B S p B

s p a r e S P B

T CB p I B

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1

S C S I c o n n e c t o r

B a c k p l a n e V M E

I n t e r f a c e a n d T r i g g e r C r a t e s o r t e r c o n n e c t o r s

T r i g g e r C r a t e - f r o n t v i e w

T B T B

FreeSpace

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T r i g g e r C r a t e B a c k p l a n e

V M E D I N 4 1 6 1 2 1 6 0 p i n

12.7 cm23.9 cm

o p t o R e c e i v e r T T C r x L V c o n n e c t o r 1 1

1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1

S o r t i n g

C l o c k , T T C r x d i s t r i b .

T B s o r t e r C o n n e c t o r s IID ConnectorTC Sorter Connector

2 2 . 0 c m 2 . 0 c m

36.6 cm

L V i s p a s s i n g t o T C B p v i a T C B p J 1 , J 2

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T r i g g e r B a c k p l a n e

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T T L 6 8 @ 4 0 M H z ( = 3 4 @ 8 0 M H z ) w i t h s p a r e s 4 0 p i n s

J 3 _ 1 2

J 3 _ 1 3

J 3 _ 1 4

J 3 _ 1 5

J 3 _ 1 6

J 3 _ 1 7

J 3 _ 1 8

J 3 _ 1 9

J 3 _ 2 0

T C F P G A S o r t e r , G B , C o n t r o l

J 3 _ 2 1

J t a g c h a i n I I b u s ( 5 0 s i g n a l s ) T T L

J 2 _ 2 1

c l o c k d i s t r .

T T C r x

c l o c k L V D S 4 s i g n a l s

P i n d i o d e

T T C d i s t r .

T T C s i g n a l ( P E C L )

T r i g g e r B a c k p l a n e s c h e m a t i c

T T C s i g n a l ( P E C L ) c l o c k ( L V D S )

f a s t s i g n a l s ( T T L ) ( 2 x 2 9 b i t s

@ 8 0 M H z )

f a s t s i g . d i s t r .

T r i g g e r

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J t a g c h a i n i n T C

T C B p B I V M E

T T C r x

T C F P G A ( S o r t e r , G B , C o n t r o l ) T D I

T D O J t a g C o n n .

T D I

T D O

T D O T D I

T B 1

T B 9 T B 2

T B 3

T D O T D I

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T C S o r t e r

& G B

J t a g c h a i n I I b u s ( 5 0 s i g n a l s ) T T L

F a s t s i g n a l s ( t o T B ) T C _ d a t a f r o m T B

( 3 4 @ 8 0 M H z , T T L )

3 4 * 9 + 4 2 + 5 0 + 8 + 1 8 = 3 0 6 + 1 1 8 = 4 2 4

t o s o r t e r

4

5 0

4 0 * 9 + 5 8 + 5 0 + 4 = 3 6 0 + 1 1 2 = 4 7 2 ( w i t h s p a r e b i t s f r o m T B ) 3 4 * 9 ( 4 0 * 9 s p a r e s )

T r i g g e r B a c k p l a n e F P G A

E P 2 S 6 0 F 1 0 2 0 C 3 E S

( 2 9 b i t s @ 8 0 M H z )

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+ - - - +

; F i t t e r S u m m a r y ; + - - - + - - - +

; F i t t e r S t a t u s ; S u c c e s s f u l - T u e J a n 1 1 1 6 : 5 5 : 4 8 2 0 0 5 ;

; Q u a r t u s I I V e r s i o n ; 4 . 1 B u i l d 2 0 7 0 8 / 2 6 / 2 0 0 4 S P 1 S J F u l l V e r s i o n ;

; R e v i s i o n N a m e ; m _ t c _ g b ;

; T o p - l e v e l E n t i t y N a m e ; m _ t c _ g b ;

; F a m i l y ; S t r a t i x I I ;

; D e v i c e ; E P 2 S 6 0 F 1 0 2 0 C 3 E S ;

; T i m i n g M o d e l s ; P r o d u c t i o n ;

; T o t a l A L U T s ; 2 4 , 1 6 7 / 4 8 , 3 5 2 ( 4 9 % ) ;

; T o t a l p i n s ; 4 3 9 / 7 1 9 ( 6 1 % ) ;

; T o t a l m e m o r y b i t s ; 0 / 2 , 5 4 4 , 1 9 2 ( 0 % ) ;

; D S P b l o c k 9 - b i t e l e m e n t s ; 0 / 2 8 8 ( 0 % ) ;

; T o t a l P L L s ; 0 / 1 2 ( 0 % ) ;

; T o t a l D L L s ; 0 / 2 ( 0 % ) ; + - - - + - - - +

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T r i g g e r B a c k p l a n e I n t e r f a c e B o a r d

- d e l i v e r s V M E c o t r o l t o b a c k p l a n e

- m a k e s s o r t e r i n t e r f a c e

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4 0 . 0 c m

B a c k p l a n e I n t e r f a c e B o a r d

V M E J 1

36.6 cm

L V D S d r i v e r S C S I - 3 6 8 p i n c o n n e c t o r

A M P / T Y C O 7 8 7 1 7 1 - 7 [ 5 ] r i g h t a n g l e

J 2 ( 1 6 0 p i n )

J 3 ( 1 6 0 p i n ) T T L

2 x 2 9 b i t s ( T T L )

@ 8 0 M H z

( 5 8 b i t s @ 4 0 M H z )

L e m o T r i g g e r

I I b u s

L v d s

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C o n n e c t o r A C o n n e c t o r B

P i n # ( P ) P i n # ( N ) S i g n a l ( L ) S i g n a l ( H ) P i n # ( P ) P i n # ( N ) S i g n a l ( L ) S i g n a l ( H )

1 3 5 T M A ( 0 ) T M A ( 1 ) 1 3 5 T M B ( 0 ) T M B ( 1 )

0 2 3 6 B C N 0 M 0 _ E t a _ A d d < 2 > 2 8 2 8 2 3 6 B C N 0 M 2 _ E t a _ A d d < 2 >

1 3 3 7 B C N < 0 > M 0 _ E t a _ A d d < 3 > 2 9 2 9 3 3 7 B C N < 0 > M 2 _ E t a _ A d d < 3 >

4 6 4 0 B C N < 3 > M 0 _ G b < 0 > 3 2 3 2 6 4 0 B C N < 3 > M 2 _ G b < 0 >

5 7 4 1 B C N < 4 > M 0 _ G b < 1 > 3 3 3 3 7 4 1 B C N < 4 > M 2 _ G b < 1 >

6 8 4 2 B C N < 5 > M 1 _ S i g n 3 4 3 4 8 4 2 B C N < 5 > M 3 _ S i g n

7 9 4 3 B C N < 6 > M 1 _ Q u a l i t y < 0 > 3 5 3 5 9 4 3 B C N < 6 > M 3 _ Q u a l i t y < 0 >

8 1 0 4 4 B C N < 7 > M 1 _ Q u a l i t y < 1 > 3 6 3 6 1 0 4 4 B C N < 7 > M 3 _ Q u a l i t y < 1 >

9 1 1 4 5 C h e c k s u m < 0 > M 1 _ Q u a l i t y < 2 > 3 7 3 7 1 1 4 5 C h e c k s u m < 0 > M 3 _ Q u a l i t y < 2 >

1 0 1 2 4 6 C h e c k s u m < 1 > M 1 _ C o d e < 0 > 3 8 3 8 1 2 4 6 C h e c k s u m < 1 > M 3 _ C o d e < 0 >

1 5 4 9 G N D G N D 1 5 4 9 G N D G N D

1 6 5 0 G N D G N D 1 6 5 0 G N D G N D

1 7 5 1 G N D G N D 1 7 5 1 G N D G N D

1 8 5 2 G N D G N D 1 8 5 2 G N D G N D

1 9 5 3 G N D G N D 1 9 5 3 G N D G N D

1 3 2 0 5 4 M 0 _ S i g n M 1 _ C o d e < 3 > 4 1 4 1 2 0 5 4 M 2 _ S i g n M 3 _ C o d e < 3 >

1 4 2 1 5 5 M 0 _ Q u a l i t y < 0 > M 1 _ C o d e < 4 > 4 2 4 2 2 1 5 5 M 2 _ Q u a l i t y < 0 > M 3 _ C o d e < 4 >

1 5 2 2 5 6 M 0 _ Q u a l i t y < 1 > M 1 _ P h i _ A d d < 0 > 4 3 4 3 2 2 5 6 M 2 _ Q u a l i t y < 1 > M 3 _ P h i _ A d d < 0 >

1 6 2 3 5 7 M 0 _ Q u a l i t y < 2 > M 1 _ P h i _ A d d < 1 > 4 4 4 4 2 3 5 7 M 2 _ Q u a l i t y < 2 > M 3 _ P h i _ A d d < 1 >

1 7 2 4 5 8 M 0 _ C o d e < 0 > M 1 _ P h i _ A d d < 2 > 4 5 4 5 2 4 5 8 M 2 _ C o d e < 0 > M 3 _ P h i _ A d d < 2 >

1 8 2 5 5 9 M 0 _ C o d e < 1 > M 1 _ P h i _ A d d < 3 > 4 6 4 6 2 5 5 9 M 2 _ C o d e < 1 > M 3 _ P h i _ A d d < 3 >

1 9 2 6 6 0 M 0 _ C o d e < 2 > M 1 _ E t a _ A d d < 0 > 4 7 4 7 2 6 6 0 M 2 _ C o d e < 2 > M 3 _ E t a _ A d d < 0 >

2 2 2 9 6 3 M 0 _ P h i _ A d d < 0 > M 1 _ E t a _ A d d < 3 > 5 0 5 0 2 9 6 3 M 2 _ P h i _ A d d < 0 > M 3 _ E t a _ A d d < 3 >

2 5 3 2 6 6 M 0 _ P h i _ A d d < 3 > M 1 _ G b < 0 > 5 3 5 3 3 2 6 6 M 2 _ P h i _ A d d < 3 > M 3 _ G b < 0 >

2 6 3 3 6 7 M 0 _ E t a _ A d d < 0 > M 1 _ G b < 1 > 5 4 5 4 3 3 6 7 M 2 _ E t a _ A d d < 0 > M 3 _ G b < 1 >

2 7 3 4 6 8 M 0 _ E t a _ A d d < 1 > U n u s e d 5 5 3 4 6 8 M 2 _ E t a _ A d d < 1 > U n u s e d

S C S I c o n n e c t o r s - s o r t e r s i g n a l s

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T r i g g e r B o a r d

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G B , S o r t e r

I I b u s ( 5 0 s i g n a l s ) T T L

P A C S e c t o r P r o c e s s o r

D A Q c o n c e n t r a t o r G O H P A C S e c t o r P r o c e s s o r P A C S e c t o r P r o c e s s o r P A C S e c t o r P r o c e s s o r

T _ d a t a 1 ( 9 s i g n a l s )

L V D S T _ d a t a

( 5 4 s i g n a l s ) L V D S

T _ d a t a 6 ( 9 s i g n a l s ) L V D S

f a s t s i g n a l s d i s t r .

S _ d a t a ( 1 4 s i g n a l s ) L V D S

T B _ d a t a ( 9 s i g n a l s ) L V D S

6 8 1 0 8 ( = 1 2 * 9 )

7 2

4 3 2

C o n t r o l

T T C r x

2 3

c l o c k L V D S

T T C f a s t s i g n a l s ( 4 s i g n a l s ) L V D S

1 0 8 ( = 1 2 * 9 )

7 2

P i n d i o d e

A l l T B f u r n i s h e s o n l y 4 h i g h e s t m o m e n t u m m u o n s

4 h i g h e s t m o m e n t u m m u o n s f o r e n d c a p a n d b a r r e l a r e s e l e c t e d a t b a c k p l a n e o r f i n a l s o r t e r a t b a s i s o f i t e t a a d d r e s s

V M E

J t a g c h a i n

T _ d a t a ( 5 4 s i g n a l s ) L V D S

4 3 2

2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 S i g _ d e t e c t S i g _ d e t e c t

J 1

J 2 9 6

9 6

T r i g g e r B o a r d s c h e m a t i c s

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36.0 cm

4 0 . 0 c m

T l k

G B , S o r t e r

V M E 9 6 p i n P A C S e c t o r

P r o c e s s o r P A C S e c t o r P r o c e s s o r P A C S e c t o r P r o c e s s o r P A C S e c t o r P r o c e s s o r

D A Q c o n c e n t r a t o r G O H

T r i g g e r B o a r d l a y o u t

1 . 4 c m 2.3 cm

1 . 3 c m 1.3 cm 2.1 cm

2 . 1 c m 3 . 0 c m

2.0 cm

. 7 c m

G BC 2 0 F 4 0 0

. 7 c m

1.7 cm

1 . 7 c m S y n c h

C 6 F 2 5 6

C u s t o m B a c k p l a n e C o n n e c t o r 1 6 0 p i n

O p t o B o a r d

H o n e y w e l l H o u s i n g

3 2 . 1 c m 6 . 0 c m

6.6 cm

V M E

V M E 8 . 8 c m 9 . 4 c m

C u s t o m B a c k p l a n e C o n n e c t o r 1 6 0 p i n

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T l k 2 5 0 1 S y n c h r o

L V D S b u f f e r O p t o R e c

P A C m e z z a n i n e 1

D A Q m e z z a n i n e

O p t i c a l r e c e i v e r t e s t s d o n e ( s e e n e x t p a g e )

B o a r d t r a n s m i s s i o n s t u d y d o n e B o a r d t r a n s m i s s i o n t e s t ,

m e a s u r e m e n t s d o n e ( s e e n e x t p a g e )

T B b o a r d r o u t i n g s t a r t s

T r i g g e r B o a r d

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T r i g g e r B o a r d p r o t o t y p e t e s t s , m e a s u r e m e n t s

R e s u l t - a l l 5 4 ( p o i n t t o 5 p o i n t s ) 3 2 0 M H z L V D S l i n e s w o r k c o r r e c t l y ! T B p r e p r o d u c t i o n b o a r d r e a d y t o r o u t i n g !

P C B m a t e r i a l t e s t s

( s t a n d a r d F R 4 - c e r a m i c R o g e r s ) S i g n a l t e r m i n a t i o n s t u d y

E y e d i a g r a m o f o p t i c a l s i g n a l E y e d i a g r a m o f b o a r d t r a n s m i s s i o n s i g n a l

. . .

a n d m a n y o t h e r

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U n d e r c o n s t r u c t i o n p r o d u c t i o n p r o t o t y p e s : T r i g g e r B o a r d

T r i g g e r B a c k p l a n e

T r i g g e r B a c k p l a n e I n t e r f a c e B o a r d

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Link System preproduction:

4 Link Crates (~60 Link Boards) to be used for

•

Integration in B 904 - starting ~May 2005

—

integrate RPC Trigger full chain

—

integrate with RPC DCS

—

integrate with CSC RAT - sychronisation procedures!

—

integrate with Global Muon Trigger

•

RPC commissioning

—

1 Link Crate content for RB + 1 for RE

•

Cosmic Challenge

—

60

^o

sector of RB1-4 and RE1/2,3

Commissioning & Cosmic Challenge

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New version committed to ORCA repository:

•

all RPC planes (up to 6) used

—

changed meaning of quality bits

•

PAC ASIC replaced by FPGA

—

sophisticated tricks needed to fit all patterns into FPGA

—

simple notion of “pattern” no longer valid

•

up-to-date Sorter and Ghost Buster algorithms

•

detailed layout of the Link System from Data Base

Official release pending:

•

finalizing PAC VHDL

—

generation of final “patterns”

•

implementing realistic RPC performance in digitisation

—

RPC group will take care

RPC Trigger simulation

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