• Aucun résultat trouvé

Specification and simulation of ALICE DAQ system

N/A
N/A
Protected

Academic year: 2022

Partager "Specification and simulation of ALICE DAQ system"

Copied!
6
0
0

Texte intégral

(1)

Proceedings Chapter

Reference

Specification and simulation of ALICE DAQ system

DI MARZO SERUGENDO, Giovanna, et al.

Abstract

The Trigger and Data Acquisition System of the ALICE Experiment has been designed to support the high bandwidth expected during the LHC heavy ion run. A model of this system has been developed. The goal of this model is two fold.First, it allows us to verify that the system-level design is consistent and behaves according to the requirements. Second, it is used to evaluate the theoretical system performances using the measurements done on sub-systemsprototypes. This paper presents the specification and simulation of a model of the ALICE DAQ system using a commercial tool (Foresight). This specification is then executed to simulate the system behaviour.(Abstract onlyavailable, full text to follow)

DI MARZO SERUGENDO, Giovanna, et al . Specification and simulation of ALICE DAQ system.

In: CERN. Proceedings of the 6th Workshop on Electronics for LHC Experiments . Geneva : CERN, 2000. p. 419-423

DOI : 10.5170/CERN-2000-010.419

Available at:

http://archive-ouverte.unige.ch/unige:48374

Disclaimer: layout of this document may differ from the published version.

1 / 1

(2)

.0/13246587:9<;>=@?A7:B@CD?AE@F@;DGIHJ/KL;NMO58E@;NM2QP<G

H/ORS5DEOF@?TR"UVMJ7:?<GIWX/RY2[ZQZ[58Z[;D\];D^`_T5D2QZQZ[2Q?

acb$dIefghjikmlOnpoqb$rsrutAvwbAdtAeyxsb$z

lOgmdz{V|~}D|$|gmzgq€:t}A‚8{Aƒ„…xsey†qgmdrutAz‡

xsbˆ€Nt$zzt8‰Š-x‹‰Œ0t$d†mb8oqgmdz‰o~f

Ž0:‘c’A“L”•‘

– fg – dxs—$—$gqd˜t$z‡™Ššt$etXhjoq›œxužxseyxsb$z ŸcŠjh¢¡£…ƒ¤žeygm¥¦b$a

efg§hjikmlOn gm¨©8gmdxu¥Tgmze-ft$žšvwgqgmzª‡gmžxu—Azgm‡0eybSžœ©©8b$de

efg`fxs—$fYvtAz‡„…xs‡eyfYgq¨<©8gmoqeygq‡«‡œdxuz—efgi¬Tl fgmtˆ€¤

xsb$z0dœzO‰Ih­¥§b‡gqrbAa®eyfxužšž¤žeygq¥¯ft$žjv8gmgqz0‡gq€$gqrubA©wgq‡‰

– fg—$b$tAr@b$a]efxsž¥§b‡gqr®xsže‹„JbAacb$rs‡‰˜°@xsdže:{LxuetArursbˆ„…ž±eyb

€Agmdxuac¤>eyftAeeyfg3ž¤žegm¥T²[rsgm€Agmr‡gqžxs—$zpxužoqb$zžxsžegmzeTt$z‡

v8gmftˆ€$gmžtAomoqb$d‡xuz—³eb"efgdgm›œxsdgq¥§gqzeyžˆ‰¢ƒgmombAz‡{Vxuexsž

œžgq‡0eyb"gm€NtAruœtAeygeyfg§eyfgqb$dgmexuoqt$rOž¤žeygm¥´©8gmdacb$d¥Tt$zoqgmž

œžxsz—™eyfg"¥Tgmt$žœdgm¥Tgmzež‡bAzgSbAz>žœv²µž¤žeygq¥§ž§©db$eb$²

e‹¤©8gmžˆ‰ – fxsž-©t$©8gmdj©dgqžgqz<ežIeyfg¢ž©wgqomxs¶omtAeyxsb$z3t$z‡Xžxs¥T²

œrutAeyxsb$zSbAaLt¢¥Tb‡gmrDbAaLeyfgšhjikmlOn>ŠIh¢¡·ž¤žegm¥¸œžxuz—¢t

oqb$¥T¥Tgmdomxst$rAeybb$r‹{:omtArursgm‡˜°wb$dgmžxu—Afe:‰Dk‹z˜tA‡‡xseyxsb$z{:efxsž©tA²

©8gmdš‡gqžoqdxsvwgqžjefg¢©8gmdacb$d¥Tt$zoqgmžIdgmtAo~fgm‡v¤eyfg˜¥Tb‡gqr

‡œdxsz—efgžxs¥¢œrutAeyxsb$z‰

¹º ¹ˆ»j¼½¾š¿jÀIÁ¼Â‹¾-»

–

fg"hjikmlOn

–

dxs—$—Agmd˜tAz‡ÃŠšt$eytªhjoq›<œxužxuexubAz䝞eygm¥

ŸÄŠIh¢¡£xsždgm›œxsdgq‡-ebIžœ©©8b$deLt$z±t$—A—$dgm—$tAeygOgm€AgmzeLvœxsru‡²

xsz—`vt$z‡„…xs‡ef3b$a@œ©3eybÅ0ƤeygqžÇAžIt$z‡3tžeb$dt$—$gšomtA²

©t$vxsruxse‹¤"b$aOœ©3eyb0|A‰}AÈ3ƤeygqžÇAžIeyb¥TtAžžIžeybAdtA—$g‰ – fg

ž¤žegm¥É¥¢œže®tAružbvwg-t$vrsg…eyb¢omb$¥vxszgI‡xsÊwgqdgqze®e‹¤©wgqž]b$a

©f<¤žxuoqžËgm€AgmzeyžˆÌLžrubˆ„>dtAeygmžËbAaOlOgqz<edtAr•t$z‡§ŒXxszvxutAžËeydxu—A²

—Agmdž˜—$gqzgmdt$exuz—3eyfg`rst$d—$gqžeacdt$oqeyxsb$zYb$aefg`eybAeytAr]‡tAeyt

€Ab$rsœ¥Tg<{Oeb$—$gqeyfgqd„…xseyfÍact$žeygqddt$egmž¢bAaIŠšxugqrugqomeydb$z>t$z‡

Ššxs¥¢œbAz"gq€$gqz<ežN‰

– fgh-ikmlOnΊIh¢¡Ïž¤žeygm¥ft$žv8gmgqzY‡gmoqb$¥T©wbAžgq‡ªxsz

t"žgmejbAa®ftAd‡„t$dgt$z‡0žb$ace‹„t$dg˜ombA¥§©8b$zgmzeyžˆ‰ – fg‡gq²

et$xsrugq‡>ž¤žegm¥¦‡gmžxu—AzÃxsž—Ab$xsz—Xb$z«xsz>©t$dt$rsrugqr]„…xseyfÃefg

‡gm€$gqrubA©¥Tgmzeb$a©db$eb$e‹¤©wgqž±b$aeyfgqžgoqb$¥T©wbAzgmzežN‰§Ð™g

„…xsžfSeyb§€$gqdxsac¤Teyfxsž‡gmžxs—$z`xszSbAd‡gqd]ebo~fgqo~ÑTeyftAeJxseJoqt$z

dgmtAo~fÃeyfg³gq¨<©8gmoqeygq‡>v8gmftˆ€xsb$œdt$z‡Íeyfg"eytAd—Agme¢©8gmdacb$d²

¥TtAzomgqžN‰

¬jbˆ„gm€Agmdˆ{Ҟœo~f`tombA¥§©rugq¨§ž¤žegm¥¸ftA©©wgqzžeybvwgš‡xsac²

¶omœrseeyb§€$gmdxsac¤§¥TtAz<œt$rsru¤{Ҟxuzomgšeyfgqdg-xužzb§ombAddgmž©wbAz‡²

xsz—˜¥TtAeyfgq¥§tAeyxsomtAr‡gmžomdxs©eyxsb$z‰h&eybbAreyftAe®gmzt$vrsgmž®bAzg

ebª‡gm¶zg"t™¥§b‡gqrb$aIefg³ž¤žegm¥X{@tAz‡>ebª©8gmdacb$d¥Óxuež

€Agmdxu¶omt$exubAz³xsž…eyfgmdgmacb$dg±t$z"gm¨eydgm¥Tgqru¤`€NtAruœtAvrsgšfgmrs©‰

fxsžY©t$©8gmdª©dgqžgqzeyž™eyfgÍacb$d¥§tArž©8gmomxs¶oqt$eyxsb$zÔt$z‡

žxs¥¢œrst$exubAz0b$a]eyfgTŠIh¢¡6bAa®eyfg§h-ikmlOnÕgm¨©8gmdxu¥TgmzeN‰±h

¥Tb‡gqrursxuz—It$z‡žxs¥¢œrst$exubAzšebb$r‹{moqt$rsrugq‡±°b$dgmžxs—$fe:{mxužœžgm‡

ebž©8gmoqxuac¤"eyfgž¤žeygm¥Öxuz3tAzt$vžeydt$oqe¥TtAzzgmd§Ÿcž¤<žeygq¥T²

rsgm€Agmr‹£xuzb$d‡gqdebacbomœž…bAz"efgacœzoqeyxsb$ztAruxse‹¤<‰

¹A¹º ×¾š½…خًڱÛI¼

hÓ°bAdgqžxs—$fe Üµž©wgqomxs¶omtAeyxsb$zÝ6Þu|àßxuž3¥Tt$‡g™bAa¢fxsgmdt$d²

o~fxuoqt$rˇtAeyt3ábˆ„ɇxst$—$dt$¥Tžˆ{8¶zxseyg`žeytAeyg‡xst$—AdtA¥TžN{DtAz‡

©xugqomgmžb$atI©dbomgm‡œdtArÒ¥Tb‡gmrsruxsz—Irst$z—$œtA—$g<‰

–

fg®ž©8gmoqxu¶²

oqt$exubAzS©dbˆ€xu‡gqžJt§œztA¥¢vxs—$œb$œž‡gmžomdxs©eyxsb$z³b$aefg±ž¤ž²

egm¥X‰

–

fg™žgq¥§tAzeyxsomž"b$a˜efgªž©8gmomxs¶oqt$eyxsb$z ©dbˆ€xs‡gmž³t

¥Tb‡gqrb$aËefg˜ž¤žegm¥¯„…fb$žg˜v8gmftˆ€xsb$œdIxsžj€Agmd¤SoqrubAžg˜eb

efg˜v8gmftˆ€xsb$œd…bAa@eyfg˜ž¤žegm¥X‰

–

fg˜€$gqdxs¶omtAeyxsb$z"©db<oqgmžž

xsž˜©8gmdacb$d¥Tgm‡«‡œdxsz—3eyfg³žxs¥¢œrutAeyxsb$z‰Sk‹e˜‡gq¥§bAzžeydt$eygqž

efgacœzoqeyxsb$ztArLombAddgmoqeyzgqžžb$aOeyfgž¤žeygm¥X‰

–

fg3°wb$dgmžxu—Af<e§žxu¥œrutAeyxsb$zpombAzžxsžeyžb$ašeyfg3dgqt$rs²[exu¥Tg

gq¨gmomœeyxsb$zÔbAa`eyfgpž©8gmomxs¶oqt$eyxsb$zO‰âk‹eYb$Ê8gmdž™‡gmvœ—A—$xsz—

acœzomexubAzž@ruxsÑ$gJt$zxs¥Tt$eyxsb$z¢b$a‡xst$—AdtA¥TžN{mvdgmt$ѝ©8b$xszeyžˆ{mtAz‡

¥TbAzxueb$dI„…xsz‡bˆ„…žˆ‰

–

fg˜žxs¥¢œrst$exubAz3xužšœžgm‡3eybSgm€Nt$rsœt$eg

efg®©8gmdacb$d¥Tt$zoqgmžLb$aefg®ž©wgqomxs¶gm‡ž¤žegm¥X‰Dk‹eVtAružb…¥Tt$Ñ$gqž

xse©8b$žžxsvrsg§eb©wgqdacbAd¥žb$¥TgTt$zt$rs¤<žxsžšžœo~f™t$žefgž¤ž²

egm¥ãžgmzžxseyxs€xue‹¤`ebžb$¥Tg±Ñ$gq¤©t$dt$¥Tgqeygmdžˆ‰JäzgšomtAz³tAružb

gq¨©rubAdg…bAeyfgqdJtAru—Ab$dxuef¥TžN{Òt$z‡Szgm„·t$do~fxseygqomeyœdgqžN‰ – fxsž

xsžjœžgqacœr„…fgmzXefg˜¶ztArtAdo~fxuegmomeœdgft$ž-zb$eI¤AgmeIv8gmgqz

‡gm¶zgq‡ÕŸÄt$ž§xuž§eyfg"omtAžgSacb$d§hjikmlOn±£y{žxuzoqgSxsefgmrs©žeb

oqb$¥T©tAdgšt$do~fxseygmoqeyœdgmžbAd…o~fb$xsomgqžbAaxs¥T©rsgm¥TgmzeytAeyxsb$z‰

¹A¹<¹º åIæ®Ø®Á‹çO‹Áè@¼Â‹¾š»

– fgomœddgmzeVhjikmlOnªž©8gmomxs¶oqt$eyxsb$z¢‡gmžomdxuv8gmžOeyfgé:ê•ëwìqí

îµïcð ëwñ$ò

ïcîµó

bAa±eyfgª„…fb$rsgXgm¨©8gmdxu¥Tgqz<eSt$z‡&bAašefgX¥TtˆôybAd

žœv²µž¤<žeygq¥TžNÌ

–

dxu—A—$gqdN{

–

dxs—$—Agmd@Ššgmeygqomeb$džN{

–

dt$o~ѝxsz—±Š-gq²

egmoqeyb$džˆ{@ŠIh¢¡{OõËgmd¥Tt$zgqze¢Ššt$eyt™ƒeb$dt$—$g‰

–

fgž©wgqomxs²

¶omt$exubAzXacb$rsrsbˆ„…ž-efg‡gmžomdxu©exubAz0bAa®hjikmlOn ŠIh¢¡6—Axu€Agmz

xszÃÞ}$ßö{œžxsz—Tœ©²µeybA²[‡tAeyg±©tAdtA¥§gqeygqdž€Nt$rsœgmžˆ‰

ŽY÷ ø§ùú:’A“Lû‹ûüËý‘ú:þ

–

fg§eybA©²[rsgm€Agmr@°bAdgqžxs—$fe-ž©8gmoqxu¶oqt$exubAz0b$a]eyfgThjikmlOn

Šjh¢¡·ž¤žeygq¥xuž¥Tt$‡gšb$aeyfg±‡tAeyt§ábˆ„&‡xst$—$dt$¥¸bAaV°@xu—A²

œdg0|A‰`ƒœv²[ž¤žegm¥Tž˜tAdgž©wgqomxs¶gm‡«„…xseyf>°b$dgmžxs—$fe±©dbA²

(3)

©œeyÇAb$œe©œeIxszeygmdact$oqgmžt$¥TbAz—Tžœv²[ž¤žegm¥TžN‰

–

fgk‹zeygqdtAomexubAz³ƒbAœdomg±gmrsgm¥Tgmze…—AgmzgqdtAeygmžgq€$gmzež…t$e

t3dt$egTb$aÿ³¬-†‡xsžedxsvœegm‡Yt$oqomb$d‡xsz—"eyb3t3õËb$xsžžbAz

‡xužeydxuvœeyxsb$z‰ – dxu—A—$gqd˜‡gmegmoqeyb$dž˜dgmoqgmxs€$g`efgSgq€$gmze˜žxs—$²

zt$rgq¥Txueeygm‡3v¤"eyfg¢k‹z<egmdt$oqeyxsb$z"ƒb$œdomgtAz‡3xszacb$d¥ efg

– dxu—A—$gmdƒ¤<žeygq¥X‰ – fg`rutAeyegmd¢gq¥Txuež¢iD{Vi|${Vi}Xžxu—Azt$rsž

ebˆ„JtAd‡ž…eyfg – dtAo~ѝxuz—TŠšgmegmomeb$džN‰Ëhjomoqb$d‡xsz—eybefgdgq²

oqgmxs€$gq‡˜žxs—$zt$rsžacdb$¥6eyfgJedxs—$—AgmdVž¤žegm¥X{:eyfgeydt$o~ѝxsz—I‡gq²

egmoqeyb$džžgqz‡S‡tAeyteyb¢efgšŠIh¢¡pƒ¤ž±ŸÄŠIh¢¡·žœv²µž¤žeygq¥3£{

tAz‡ gq¥Txue"vœž¤&žxs—$zt$rsžSeybpeyfg – dxs—$—Agmd³ƒ¤žegm¥X‰ – fg

Šjh¢¡ƒ¤ž©8gmdacb$d¥§žTefg3žœv²[gq€$gqz<e§vœxsrs‡xuz—8{]eyfgqzÍefg

gq€$gqz<eËvœxurs‡xsz—˜tAz‡T¶zt$rsrs¤¢žgmz‡ž]eyfgIgq€$gqz<ež®eybefg…õ]Ššƒ

ƒ¤<ž§ŸcõËgmd¥Tt$zgqzeJŠšt$etƒeybAdtA—$g<£‰

°@xs—$œdg`|$̅ä€$gqdtArur8hjdo~fxseygqomeyœdg

÷ L’ ú:’üËý‘ú:þ

–

fghjikmlOn&edxs—$—AgmdIž¤žegm¥¯ft$žjeyfdgmg˜rsgm€AgmrsžNÌ®rugq€$gqr

ŸÄiD£y{rsgm€Agmr]|TŸci|$£y{•t$z‡rsgm€$gqrL}XŸci}D£y‰

iYžgqd€Agmž§eyb™žedbAvwg"eyfg"‡gmeygqomeb$dž§tAe6|}Ò{

„…fgmdgxuž¯eyfggm€Agmze exu¥Tg<‰ i ©8gmdacb$d¥Tž

©t$žeyÇAacœeyœdg"ŸÄõ]ÇA°…£Ë©dbAeygqomeyxsb$z3tAe•{x‹‰g‰u{zb`bAeyfgqd

xuzeygqdtAomexubAz"¥œže…ftˆ€$g±eytAÑ$gqz³©rst$oqg‡œdxuz—t§—Axu€Agmz

eyxs¥§gxszeygmd€Nt$rvwgqacb$dg³tAz‡>tAaceygqd§efg"b<oqomœddgmzoqgSb$a

eyfg§omœddgmzejgq€$gmzeN‰ – fg§eyxs¥Tgxszeygqd€Nt$rO‡gq©wgqz‡ž±b$z

eyfg§e‹¤©wg§b$a®efg§gm€$gqze:‰jh…e-i8{„Jg§ftˆ€$g¢žxs¥¢œrst$egm‡

eyfgªomt$žg3„…fgqdg3tAz&gm€$gqze`omtAzpv8g0gqxuefgmd™lOgmzeydt$r‹{

Š-xs¥¢œbAz{Ššxugqrugqomeydb$zO{]Œ0xuzvxst$žˆ{Jb$d`t«oqb$¥¢vxuztAeyxsb$z

b$aIe‹„bXb$d§¥Tb$dg`b$a…efgmžg"e‹¤<©8gmžˆ‰3k‹zÍeyfg³omtAžg³b$a…t

omb$¥vxszgm‡3gq€$gmzeN{•e‹„b`b$dI¥TbAdgoqrutAžžgmžIbAa@‡gmegmomeb$dž

¥§tˆ¤«v8g"žedbAvwgq‡‰ªh¯oqrutAžž§b$a…‡gmeygqomeb$dž§xsž§eyfgžgme

b$a@‡gmegmoqeyb$džIxsz€$b$rs€$gq‡³xsz3t$zgq€$gmze…bAat`—Axu€Agmz"e‹¤©wg‰

išo~fgmo~ѝž@eyfgvœž¤átA—-bAaeyfg‡gmeygqomeb$džOoqb$zoqgmdzgm‡

v<¤efg¢oqœddgmzeIgq€$gqz<eN‰k‹aËb$zg˜b$aËefgm¥´xsž-vœž¤{efg

žedbAvwgq‡{•efgmz3i`‡bgmžIzb$eIžgmz‡3tAz¤³žxu—Azt$reyb`efg

‡gmegmomeb$džN‰Jäeyfgqd„…xsžg<{Nefg…dgq¥Tt$xszxuz—-oqrutAžžgmžËbAa‡gq²

eygmoqeybAdž…dgmoqgmxs€$gšeyfgi§žxs—$ztArö‰

i|j©wgqdacbAd¥Tžtzgm„ õJÇ$°«©db$egmoqeyxsb$zSacbAdeyfg±©8gmdxub‡

œ©eyb ªÅ‚Ò‰Ok‹a@eyfg˜gm€Agmzeomt$zv8g˜t$oqomgq©eygq‡"tAž

xueËxsžN{Òeyfg…oqb$ddgqž©8b$z‡xuz—jomrst$žžgmžËb$aw‡gmegmoqeyb$džËt$dgxuz²

acb$d¥§gq‡˜t$e šÈÈ҉

–

fgeydxu—A—$gqdzœ¥vwgqdžOt$dg]‡xsž²

eydxuvœeygm‡3v¤"i|A‰®k‹z3efg˜omtAžgbAa@t`ombA¥¢vxszgm‡gq€$gmzeN{

eyfg®õJÇ$°`©dbAeygmoqeyxsb$z±¥Ttˆ¤jtAomeLt$žt…¶ruegmdˆ{qžb…eft$eLbAzru¤

žbA¥§g¢omrst$žžgqžjb$a@‡gqeygqomeybAdž-t$dg˜t$rsrsbˆ„Jgq‡3eyb`oqb$zeyxszœg

„…xuef3eyfggq€$gmzeN‰Ëk‹z3eyfxužIoqt$žg<{bAzrs¤Sžb$¥Tgomrst$žžgqž…b$a

‡gmegmomeb$dždgqomgmxs€$g±tAz³i|jtAomoqgm©eN‰k‹aOzbTi|-xsž…—$gqzgmd²

t$eygq‡{<eyfggm€$gqzexsžIdg‹ôygqomeygq‡

°b$rsrsbˆ„…xuz—eyfg±i|${Arugq€$gqr8i}¥TtAÑ$gmžeyfgš¶zt$rLedxs—$—Agmd

‡gmoqxužxubAz Ÿczb™¥Tb$dg`ombA¥¢vxsztAeyxsb$zžˆ£y‰k‹e§©8gmdacb$d¥§žt

õ]Ç$°Ô©dbAeygqomeyxsb$z·acbAdeyfgX©8gmdxsb<‡·œ©·ebÒ{

t$z‡«‡gqeygqomeybAdžt$dgxuzacb$d¥§gq‡Ãt$e !"#}҉

–

fg

õ]Ç$°6©db$egmoqeyxsb$z>¥Ttˆ¤Ydgm¥Tbˆ€$g³žbA¥§g³omrst$žžgqžbAaI‡gq²

eygmoqeybAdžˆ‰…k‹a®tAaceygqd-õJÇ$°·©db$eygqomexubAz{efg§¶zt$r@edxs—$—Agmd

b$œeomb$¥Tg"žexursrIxszomrsœ‡gqž¥Tb$dg"eft$zpb$zg"oqrutAžžˆ{@bAzg

b$a®efg©t$deyxsomxs©t$exuz—³omrst$žžgqž-xsž±o~fb$žgmz0©dbA©wbAdexubAz²

t$rsru¤Yeybªeyfg³dgq›œxudgm‡>ŠIh¢¡ÉdtAeygqžN‰

–

fgSdgm¥Tt$xszxsz—

omrst$žž]b$a‡gmegmomeb$džJdgmoqgmxs€$gqž]t$z³i}At$omoqgm©e]žxs—$ztArö{Aefg

b$eyfgmdž…dgqomgmxs€$gšt$z"i}Adg ôygmoqežxs—$ztArö‰

i8{i|A{i}Sžxu—Azt$rsžjtAru„tˆ¤žIt$ddxu€AgxuzXefxsžšbAd‡gmdˆ‰k‹e

¥§tˆ¤šftA©©wgqz˜eyft$ei%$s{qi|$s{qacb$dOtIombAzžgmomœeyxs€$g®gq€$gmzeN{

t$ddxs€$g-vwgqacb$dg-i}ŸÄxö‰g<‰s{eyfgšžgm›œgqzomgšiTi|Ii%$Ai|$

i}Txužjt$rsrubˆ„gm‡£‰¬jbˆ„gm€$gqdi}t$ddxu€Agmžt$rs„Jtˆ¤žvwgqacb$dg

i}%$s{]žxszomg0rugq€$gmr…}«žxs—$ztAruž`dgmtAo~fÍefg3‡gqeygmoqeybAdž`tAe

&#}҉

')(+*-,.0/21ð$î43

ì

îµïcð ë65:ë

î43 187 ñAò:9

°bAd±t$rsrOedxs—$—Agmdše‹¤©wgqžN{8zb"b$efgmd±xszeygmdt$oqeyxsb$zªomt$zªeytAÑ$g

©rutAomg±‡œdxuz—§efgõ]ÇA°Ã©db$egmomexubAz³xszeygqd€Nt$rÞ<;>=@? A

=Tߋ{I„…fgmdg>= xsžeyfgYõ]ÇA°¸©dbAeygqomeyxsb$z eyxs¥Tg<‰

–

fgY©tA²

dt$¥Tgqeygmdž®œžgm‡Sacb$deyfg-õ]Ç$°™©db$egmomexubAzxuzegmd€:tAružt$dgIefg

acbArursbˆ„…xsz—8Ì

Ššxu¥œb$zÌ =CB>‚

Ššxugqrugqomeydb$zOÌ =CBEDF

lOb$¥vxszt$exubAzŸcŠšxu¥œb$zO{ŠšxugqrugqomedbAz£yÌ =CBEDF

lOgmzedtArö{AŒXxszvxutAžN{äeyfgqd…omb$¥vxszt$exubAzžNÌG=CBH҉

I)(+JA7

3 ë îK

ñ

îL3 9šñ

îMON 5Në

/ ê î

– fgTgm€Agmze±dtAeygqžš©db‡œoqgm‡™v¤Xeyfgoqb$rsruxsžxubAzž±t$z‡™dgq²

oqgmxs€$gq‡³tAe…eyfg˜iTrugq€$gmrftˆ€$g±v8gmgmzgqžexu¥Tt$egm‡t$žjacb$rsrubˆ„…žˆ‰

– fgJeb$eytArz<œ¥¢v8gmd@b$awxuzeygqdtAomexubAzžeft$eOftˆ€AgJeb-v8gJet$ÑAgmz

xszeybItAomoqb$œzeLacb$dõ]Ç$°"©db$egmomexubAz±xužžgqeVeybIÿ¬-†<‰Jäzru¤

Å3¬j†"t$dgSxsz<egmdgmžeyxsz—0tAe¢efg³©f<¤žxuoqžrsgm€AgmrŸc©f¤žxuoqž

gq€$gqz<ežN£‰Dhjrsr<xuzeygqdtAomexubAzžV©tAdexuoqxu©tAeyg®xsz˜efg®õ]ÇA°³©dbAeygmoq²

exubAzY©dboqgmžžN{Dx‹‰g<‰s{Leyfgmxsd˜bomomœddgmzoqg¥Ttˆ¤Xž©8b$xsr®t$zbAeyfgqd

(4)

xszeygqdgqžexuz—"©f¤žxsomžšgm€Agmzeyž±tA¥§bAz—SefgT‡xsÊwgqdgqz<ešomrst$žžgmž

bAajedxs—$—AgmdžN‰ª°bAdTxuzžeytAzomg{ËefgdtAeygSbAa§lOgqz<edtArJgq€$gqz<ež

ft$žšvwgqgmz0gqžexu¥TtAeygm‡ªeyb³vwg3|8¬j†{8‡xsžedxsvœegm‡0xszXefg

acbArursbˆ„…xsz—S¥Tt$zzgmdˆÌÅA‚S¬-†tAdgÃܵ©œdgmݙlOgmzeydt$rOgm€Agmzeyžˆ{

}2D~} ¬j†>tAdgÍt oqb$¥¢vxuztAeyxsb$zÏbAa0lOgmzeydt$r§t$z‡ÏŠ-xs¥¢œb$z

gq€$gqz<ežN{V}%Dà}"¬-†`t3ombA¥¢vxsztAeyxsb$z™b$alOgmzeydt$r®tAz‡YŠ-xsgmrsgmoq²

edbAz0gq€$gmzežN{wt$z‡0È$‚³¬j†§t$dg¢—Axu€AgmzXv¤3eyfgoqb$¥¢vxuztAeyxsb$z

bAaTlOgqzeydt$r‹{ˊšxu¥œb$z·t$z‡ÍŠšxugqrugqomedbAzÍgq€$gmzežN‰ÍŒXxszvxutAž

gq€$gqz<ež…‡bzbAeoqb$¥vxuzgš„…xseyfbAeyfgqd…gm€$gqzeyžˆ‰

– tAvrug`|AÌnJ€$gqz<ePItAeygqž…t$e…iTk‹z©œe

Q RTS RTUWVYX Z\[][ ^_8`ba8[

Q cde fg4f fg4f h8i j4k8k8kmln

RTS opo opo h8i h8i q8h8kmln

RTUWV%X opo re opo re q8h8kmln

S s ocde f8t8k8imln

uwvyxyz{^_8`ba8[ cdddln

|%`L}y~€L odddln

^_8`La8[ ‚dddln

ƒ÷ L’A“L”…„ †‡ˆÃú•‘yúˆ”•‘‰<’$

– fgacœzomeyxsb$zt$rËv8gmftˆ€xsb$œdšb$aJeyfgedtAo~Ñ<xsz—³‡gmegmomeb$dž

ft$ž…v8gmgmz3ž©8gmomxs¶gq‡³xszeyfgacbArursbˆ„…xuz—§¥TtAzzgmdˆÌ

hjžšžbb$z3tAžjxseIdgmomgqxu€AgmžItSi`žxu—Azt$r‹{t`‡gmegmoqeyb$d-vwgq²

omb$¥Tgqž3ܵvœž¤ÝD‰ – fg˜edxs—$—Agmd…ž¤žegm¥ ‡b<gqžjzbAeIžgmz‡

t$zbAeyfgqd…iTžxs—$zt$rLeybTtvœž¤`‡gmeygqomeb$d

– fgª‡gmeygqomeb$džS„t$xseSacb$d"t>i|3žxu—Azt$r-eyftAe³ft$ž"eyb

t$ddxs€$g-t$eO"ÈÈ҉k‹aVefgmdg-xsžzb§i|jžxs—$ztArö{$eyfgmz

eyfg‡gmegmoqeyb$džOdgqžgqeeyfgJoqb$rsrugqomeygq‡¢‡tAeytD{mtAz‡¢v8gmoqb$¥Tg

tˆ€:tAxurst$vrug`Ÿczb$eIvœž¤V£y‰®k‹aefg˜i|šžxs—$ztArLt$ddxs€$gqžN{Aefg

‡gmegmomeb$dž@dgq¥§tAxuz¢vœž¤œzeyxsr•eyfggmz‡b$aefgdgqt$‡xsz—

©wgqdxsb‡{œzrsgmžžSefg0¥œruexu²µgm€Agmze`vœÊwgqdSxsžSacœrsrTŸÄt$rsr

gm€$gqze…žrsb$ež…b<oqomœ©xugq‡£

– fgT‡t$et³tAdg§žeb$dgm‡Xxsz™t³¥œruexu²µgm€AgmzešvœÊ8gmdSŸcbAzg

vœÊ8gmdSacbAd`gmtAo~f·Š-Šši£‰®k‹z&efxuž³žxs¥¢œrutAeyxsb$z{Jgm€Agmd¤

‡gmegmomeb$dIft$ž…tT¥¢œrseyxs²µgm€$gqzevœÊwgqdIb$aÅT©wbAžxseyxsb$zž

°b$rsrsbˆ„…xuz—-eyfgJi|A{:eyfgJ‡gmegmomeb$dž„t$xseacbAdefgJi}j‡gq²

omxsžxsb$z‰Ok‹axuexsžt$z"i}$dg‹ôygqomeN{$efg±‡t$ettAdgš‡xsžoqt$d‡gm‡

t$z‡XtSžrsb$e-xuž-acdgqgm‡XxszXeyfg¢¥¢œruexu²µgm€AgmzeIvœÊ8gmdŸcefxsž

b$©8gmdt$eyxsb$z™eytAÑ$gqžS|Ò£y‰k‹axuexsž˜t$z™i}At$oqomgm©e:{Defg

‡t$et3t$dgedtAzžacgqddgm‡™eybefgŠIh¢¡Ôbˆ€$gmdšeyfg`ombAddgm²

ž©8b$z‡xuz—·ŠšŠ-ižN‰ŒXœrseyxs²[gq€$gmze"vœÊ8gmdž3t$dg0°@k‹°ä

›<œgmœgqžNÌT‡t$eyt™t$dg`žgmze§b$d§‡xužomtAd‡gm‡Ãxsz>efg³bAd‡gmd

eyfgq¤X„Jgqdgdgqomgqxu€Agm‡3²zb Üµgm€Agmzejbˆ€AgmdeytAÑ<xsz—Aݧxsž±t$rs²

rubˆ„gm‡‰

ˆÃ÷Šˆ³ŽŒ‹ü‡…Ž~ˆý‘yú:þ

°@xu—Aœdgª}p‡gm©xuoqeyž3eyfgªžo~fgm¥TtAeyxsoª€xsgm„bAa˜eyfgYŠIh¢¡

žœv²µž¤<žeygq¥X{žfbˆ„…xsz—`efg¢oqt$žg˜b$aËt³‡gmegmomeb$dšftˆ€xuz—`}

ŠšŠšižˆ‰ fg]gmrsgm¥Tgmzeyžxuzefxsž¶—AœdgËtAdgˇgmžomdxuv8gm‡v8gmrsbˆ„¢Ì

LDC 5 LDC

...

...

...

Switch

PDS

DDL DDL

FEDC Bus RORC

Bus

FEDC

GDC

Disk

PDS

1 20

10

1 RORC

1 5

1 5

1

GDC 100

Disk

50 100

...

Switch Detector Buffer

1 1

1

100 MB/s

100 MB/s

25 MB/s

25 MB/s 40 MB/s

°@xs—$œdg±}8̊Ih¢¡ ƒœv²µƒ¤žeygm¥

h

3:îL3

ì

î[ð 1

Tñ

îñ Mï

둓’:A

M (

edtAzžacgqdž±efg‡t$et

acdbA¥Öt`vœÊwgqdjbAaOefg¢‡gmeygqomeb$djeb`eyfg˜ŠIh¢¡{•tAejefg

dtAeygXbAaS|8>ŒXƤ<egmžÇ$žˆ‰6Ššt$eytÍt$ddxs€$g3xsz)t”PIgmtA‡²

b$œePIgmoqgmxs€$gqd3lOtAd‡6ŸWP˜äOP˜l…£y‰ƒgq€$gmdt$rŠšŠ-iž`¥Ttˆ¤

vwg…oqb$zzgqomegm‡Teyb˜efg…žt$¥TgmP˜äOPl…‰:k‹zefg…gm¨tA¥§©rug{

e‹„Jb͊-Ššiž3tAdg™ombAzzgmoqeygq‡ eybpgmtAo~f•P˜äOP˜l…‰]Ššt$et

t$dgžgqz<e¢xuz‡gm©8gmz‡gqzeyrs¤™tAz‡Yxuz>©t$dt$rsrugqr®t$rsb$z—"gq€²

gmd¤SŠšŠ-i‰k‹a@eyfg¢ombAddgmž©8b$z‡xsz—P˜äOP˜lÃxsžIacœrsrö{wefg

vœÊ8gmdIžrubAeomt$zzb$ev8gdgqrugqt$žgm‡

h K–3

ñ—A환Jê

îšK–3

ì

3qï 7 3

1œ› ñ 1 —’

K ˜ K

›ž( žeb$dgmžXefg

‡t$et¯dgmoqgmxs€$gq‡acdb$¥ efgŠšŠ-i‰h vœžÏbAaÕ|)

ŒXƤ<egmžÇ$žªxužYœžgm‡Ïeb edtAzžacgmd0efgp‡t$et acdb$¥ t

PäOP˜l"eb-tšibomtArŠ-tAeytlOb$zoqgmzeydt$eb$dŸÄiŠl…£y‰:ƒgq€²

gmdt$rP˜äOP˜lOžoqt$zv8g]©rsœ—$—Agm‡xsz˜eyfg]žt$¥Tg®iŠlYŸce‹„b

PäOP˜lOžˆ{ˆxsz`eyfgjgm¨tA¥§©rug£y‰Š-tAeyt˜tAdgIedtAzžacgmddgq‡§eb

eyfg±iŠlYxsz³efg±dgqomgqxu€Agm‡`bAd‡gqdN‰

–

fg±omtA©t$oqxue‹¤TbAaVt

PäOP˜l>xuž-žgqeIeyb™|~}ŒXƤeygqžN‰k‹a@t`iŠTlÍxsžjacœrsrö{wefg

omb$ddgmž©wbAz‡xsz—!P˜äOP˜lOž…t$dg±vrubo~ÑAgm‡

(5)

iŠl…‰ – fg±vœžjxužIoqb$zzgmomegm‡"t$e…¥Tb$žeeybbAzg±iŠl…‰

k‹eJžgmz‡ž]‡tAeyt˜žgm›œgqz<exutArurs¤§eyb¢efgjiŠTl…‰

–

fgqdgqacb$dg<{

t¡P˜äOP˜l…{„…fxuo~f™„t$zeyžšeyb"žgqz‡™‡t$et8{8ftAžšeb³„t$xse

œ©wbAz`eyfgjombA¥T©rugqeyxsb$zbAa8efgIžgmz‡xuz—¢b$aDeyfg-‡t$et˜b$a

eyfg©dgmoqgm‡xsz—P˜äOP˜lm

h MËð

ì ñ$òñ

îñ › ð ëì

3 ë î1 ñ îµð

1 ’M 

›ž(

xsžjdgmž©wbAzžxuvrsg

acb$d˞œv²µgm€$gqzevœxurs‡xsz—8‰hjžËžbb$z¢tAž@tšiŠTlXdgqomgqxu€Agmž

t$rsrËeyfg‡tAeytombAddgmž©8b$z‡xsz—³eybt$z™gm€Agmze:{Dxse±vœxsru‡ž

eyfgIžœv²µgm€AgmzeËt$z‡§žgmz‡ž®xse®eybt—Axu€AgmzXrubAvt$rŠ-tAeyt

lOb$rsrugqomeybAd¢ŸyŠl…£y‰k‹zeyfg˜gq¨t$¥T©rsg<{gq€$gmd¤`iŠTl>dgq²

omgmxs€$gqž3acb$œd0©xugqomgqž3b$a§‡t$etΟÄe‹„Jb·acdb$¥ gqt$o~fÕombAz²

zgmoqeygm‡!PäOP˜l…£<v8gmacbAdg®žgmz‡xuz—…xueeybIefg-Šl…‰~ƒœv²

gm€$gqzeyžOt$dg]žgmzexsz¢o~fdb$zb$rsb$—$xsomtArˆb$d‡gmdOeyb-eyfgŠl…‰

– fg-oqt$©tAomxse‹¤bAaLt¢iŠTl™xsžžgqe]eyb|~}˜ŒXƤeygmžˆ‰n]€²

gmd¤ªiŠTl žgmz‡žeyfgS‡t$et3b$atX—$xs€$gqzYgm€$gqzeeybXefg

žtA¥§gŠTl…‰ – fgo~fb$xsomg¢b$a®efg"Šl·acb$d-tSedxs—$—Agmd

gm€$gqze`zœ¥¢v8gmd6¢ÎxsžˆÌ@¢¸ŒÍäŠ |8 Ÿc„…fgqdgÍ|)«xsž

eyfg`zœ¥vwgqdb$aŠTlOžˆ£y‰ƒœv²µgm€AgmzeyžtAdgTžgmze±eyb3t

ƒ„…xueo~f«eyftAe˜acb$d„t$d‡žeyfgSžœv²[gq€$gmzeebXeyfg™ŠTl

t$e§tªdt$egSb$ajÅ0Œ0ƤegmžÇ$žˆ‰™k‹aIeyfgoqb$ddgqž©8b$z‡xuz—

ŠTl xuž±acœrsr‹{DeyfgTiŠTl)xuž±vrsbo~Ñ$gm‡O‰šhjrsrËiŠlOžt$z‡

ŠTlOžItAdg±rsxuzÑ$gm‡"eybefgžt$¥Tg±ƒ„…xueo~f

– fg

.‡1

ð ë îíJ 뗣

洛ïcî ñAò

›1

ñ

îL3

’

.TJ



›(

xuž§eyfgSžgme

¥§tA‡g«b$a§b$zg«iŠl…{…eyfg«vœžXtAz‡6eyfgÃoqb$zzgmomegm‡

PäOP˜lOž

h ¥Jò

ð Ÿ ñAòñ îñ › ð

òcò

3 ì î[ð

1 ’¦¥§ ›ž( xužJdgqž©8b$zžxsvrug…acbAd

eyfggm€$gqze…vœxsru‡xsz—D‰]k‹e-„JtAxuežIacb$djt$rsriŠlOžjeb`žgmz‡

eyfg`žœv²µgm€Agmzeyžˆ‰XäzoqgTeyfg`gq€$gqz<exsž˜oqb$¥T©rsgmeyg{Lefg

„…fb$rsggm€$gqzeOxsž@žeb$dgm‡§b$ztš‡xužÑV‰VnJ€$gmzežOtAdgžgmzexsz

o~fdbAzb$rsb$—Axuoqt$r8b$d‡gmdˆ‰n]tAo~f™ŠlÃftAž…xuežIbˆ„…z"‡xužÑV‰

–

fgXrsxuzÑÍvwgqe‹„Jgqgmz&efg>ŠTl­tAz‡·eyfgX‡xužÑ>ftAž`t

dtAeyg`bAa}AÈ3ŒXƤeygmžÇ$žˆ‰

–

fgªŠlÕomt$©t$omxse‹¤0xsž¢ÈD|~}

ŒXƤ<egmž

–

fgmdg-xsžb$zgš

ï

9F‘˜acb$dgmtAo~f™Šl…{Aœžgq‡SacbAdžeybAdxsz—

gm€$gqzeyžˆ‰Ôh-žžbb$z t$ž"t>¶rsg™b$a³|ÍƤegmžxužvœxurse

b$zXefg¢‡xsžÑL{wefg¢„…fbArug¶rsg¢xsž-žgmzeIebSt$z0tˆ€:tAxurst$vrug

õËgmd¥§tAzgmzeJŠ-tAeyt¢ƒeyb$dt$—AgŸcõJŠ-ƒO£y‰A°@xursgmžt$dgIžgmzeeyb

t̓„…xseyo~f eyftAe³acbAd„t$d‡ž³eyfgY‡tAeyt>ebÍefgYo~fb$žgmz

õ]Ššƒ{®tAetÃdt$eyg3bAa±}$ÈYŒXƤeygmžÇ$žˆ‰ hjrsrj‡xsžÑž³t$z‡

õ]ŠšƒžIt$dg±ruxszÑAgm‡"eybTeyfgžt$¥Tg±ƒ„…xseyo~f

h * 3 18¨

ñ$ë

3 ë î

Tñ

î

ñª©

î[ð 1ñ

¤3

’*

«©

(

dgqomgqxu€Agmž§¶rugqž

b$a…|Ƥeygqž…acdbA¥ãeyfg±ŠIh¢¡‰<h6õJŠ-ƒxsž…omb$zžxs‡gmdgm‡

eybv8gt$z"xuz¶zxueg˜vœÊ8gmdˆ‰ – fgqdg±t$dgšÈTõ]Ššƒžˆ‰

¹¬Õº ­«Ø®ÙÀ<®¼Ù

–

fg­°b$dgmžxs—$fe&ž©8gmoqxu¶omt$exubAz‡gqžoqdxsvwgq‡ t$v8bˆ€$gÎftAž

v8gmgqzªžxs¥¢œrst$egm‡™„…xuefªefgŠjh¢¡Îžœv²µž¤žeygm¥´v8gmxsz—t$vrsg

ebTt$vžb$dveyfg±acœrsrLdt$eyg-b$aeyfgšŠ-Ššižˆ‰Oh6žgqombAz‡`žxu¥œrutA²

xsz—˜‡gmeygqomeb$dž]xsž]omœddgmzeyrs¤¢v8gmxsz—©wgqdacbAd¥Tgm‡O{ˆvœeJdgqžœruež

tAdgšzbAe…¤$gmetˆ€Nt$xsrst$vrsg<‰

k‹zeyfg]¶džeomt$žg<{meyfg]ŠIh¢¡ªžœv²µž¤žeygm¥Õt$oqeyœtArurs¤š„JbAdѝž

tAžËt$z§xuz¶zxseyg…vœÊ8gmd]omt$©t$vrsgb$atAvžb$dvxuz—-tArur•‡tAeytoqb$¥T²

xsz—"acdbA¥´eyfgTeydt$o~ѝxsz—`‡gqeygqomeybAdžˆ‰šŠšgmeygqomeb$dž-žgmz‡ª‡t$et

eb0efg³Šjh¢¡Ét$e¢tªdtAeyg³„…fxuo~f>xuž§gm›œtArJeb0eyfg³zœ¥vwgqd

bAa-ŠšŠšiž`tAeeyfgqxud`‡xuž©wbAžtArIeyxs¥Tgmž`efgXŠšŠ-iÔdtAeygßy|)

Œ0ƤegmžÇ$žˆ£y‰j°b$dšxszžet$zoqg<{wxsz0eyfgoqt$žg¢b$aËefg – õšlp‡gq²

egmoqeyb$dˆ{q‡t$etIt$dg®žgmzetAet-dtAeyg®bAa|8…ŒXƤeygqžÇAžN{mžxuzoqg

–

õ±l«ftAž¢|8ŠšŠ-ižN‰

– t$vrsgË}Ižœ¥T¥§tAdxsžgmžLeyfg®dgqžœruežb$a<eyfg®eydxu—A—$gqdVb$œe©œež

bAvžgmd€$gm‡³‡œdxuz—§efxsžIžxs¥¢œrutAeyxsb$z‰

iTdt$egš‡gm©8gmz‡žjœ©wbAzeyfgdt$egšbAaefgiTedxs—$—Agmdxuz²

©œeyž-Ÿ

–

tAvrsg¢|$£y{Òõ]ÇA°X©db$eygqomexubAz{ˆtAz‡Teyfg…vœž¤žet$eyœž®b$a

efgT‡gmegmoqeyb$džˆ‰

–

fg§fxu—Afªzœ¥vwgqd±b$a®ŒXxszvxst$ž±gm€Agmzeyž±xsž

efgdgqžœrsebAa•eyfgfxs—$fdtAeyg]bAa•ŒXxsz<vxutAžijeydxs—$—$gqdxsz©œežN‰

–

fgmžgŒ0xuzvxst$ž®gq€$gqz<ežËacgmgq‡§xszeybefg…¶ztArŠ-xs¥¢œb$zTgm€Agmze

dt$eg<‰k‹z‡gqgm‡{A„…fxsrug

–

õšl™tAz‡

–

PIŠ6tAdgIvœž¤T„…xseyf³omgmz²

edtArJtAz‡>Œ0xuzvxst$žTgm€Agmzeyžˆ{@Ššxu¥œb$zÍgm€Agmzeyž§omtAz>žeyxsrurv8g

tAomoqgm©egm‡Xv¤b$efgmdš‡gmegmoqeyb$džŸ– õšl…{t$z‡ – PIŠ¸t$dg¢zbAe

dgm›œxsdgm‡SacbAd…eyfgŠšxs¥¢œbAz"oqrutAžžˆ£y‰

k‹zeyfxužžxs¥¢œrst$exubAz{mi|@bAœey©œeyžbAzrs¤-et$Ñ$gËxszeybItAomoqb$œze

õJÇ$°)©dbAeygmoqeyxsb$z‰§it$z‡Yi|dt$egmžt$dgTžxs¥Txurst$džxszomgTxse

ft$ž`v8gmgqz)t$žžœ¥§gq‡·eyftAeS‡xsgmrsgmoqeydb$z·gm€Agmzeyž³t$dg3xu‡gqzeyxs²

¶gm‡t$e…i8‰Ok‹z3©dt$oqeyxsomg±eyfxsžIxszacb$d¥Tt$exubAz³xsžItˆ€Nt$xsrutAvrsgštAe

i|$‰ – fg¶zt$rËi}"dt$eygqž-tAdg§zbAe-tAÊwgqomeygq‡ª¥œo~f0v¤Xefxsž

žxs¥§©ruxs¶omtAeyxsb$z‰

k‹z

–

t$vrsgÃ}8{i}&dt$eygqžXacb$dªŠ-xs¥¢œb$zÎt$z‡ÎŠ-xsgmrsgmoqeydb$z

gq€$gqz<ež`t$©©wgqt$d`fxs—$fgmd`eft$z&i|"dtAeygmžˆ‰&h-žSt«dgmžœrse`b$a

dgm²µomrst$žžxu¶oqt$exubAz{wžbA¥§gTbAa]eyfg§oqb$¥vxuzgm‡™gm€$gqzeyžˆ{DxuzYefg

dbˆ„ ÜöŒXxsžoqÝbAa

–

t$vrsg}8{•vwgqomb$¥TgŠšxu¥œb$zbAd…Š-xsgmrsgmoqeydb$z

gq€$gqz<ežN‰

k‹a…„g`ombA¥§©t$dgeyfg³omb$rsœ¥TzÃbAai}Xb$œey©œežbAveytAxuzgm‡

„…xseyfYefg`gm¨©8gmoqeygm‡Yi}"dt$egmžacbAd˜hjikmlOnš{D—Axu€Agmz™v<¤ – tA²

vrug-‚8{$„JgIzb$eyxsomg-eyftAe]Ššxu¥œb$zSgm€$gqzeyž]tAdg…€Agmd¤„gmrsr8dgq©²

dgmžgmzegm‡‰k‹exužxs¥§©8b$deytAzeJebzbAeyxsomg±eyft$eeyfg±gm€AgmzedtAeyg

tAeVi…xsz©œeacb$dŠ-xs¥¢œbAzxužÿ$ȅ¬j†-ŸÄomb$¥vxszgm‡„…xseyfbAeyfgqd

gq€$gqz<ežN£‰

–

fgmdgmacb$dg<{„…xseyf™žœo~f0t$zXxsz©œe±dt$eg<{xuešxuž±xs¥T²

©8b$žžxuvrsgªŸÄ‡œgSeb0õJÇ$°Õ©dbAeygqomeyxsb$zO£eyftAe¢„g`b$veyt$xszÃefg

gq¨©wgqomeygq‡dtAeyg±b$aÿ$ȧ¬j†tAe…i}Tb$œey©œeN‰

– t$vrug±}8ÌOnJ€$gqz<eOPItAeygmžj„…xuef"°wœrsrVŠ-Šši«Æt$z‡„…xu‡ef

X¯k X§j X¯f X¯k° X§j8° X±f°

Q~€²™`LLa8[ g4³ g4´ h8´ j8µi° j8µi° j8µk°

RT¶]·¸v…_8² h8f8i hj8g q8k8f ´µ]g8° ´µh° ³µ³°

RT¶]~€[]~¹€`b4_8² j4k8´ j4k8t j4t8i j8µ´° j8µ]g8° fµt°

S ¶]²ºxy¶]a8 h8i8h hj4q ij4t ´µ]g8° ´µh° hµf°

S ¶]4¹ j4t8q j4t8f fµt° fµi°

uwvyxyz{`b_8`ba8[ j4i8³j f8iµk°

|%`L}y~€L j4³8³g i8iµk°

^_8`La8[ q8k8i8´ j4k8k°

(6)

– tAvrug‚DÌn]¨©wgqomegm‡@PIt$egmž…tAei}

Q S s RTS R\UWV%X ^_8`ba8[

X¯f f8k f8k q8h8k f8k8k ´8³8kln

– fg§žxs¥¢œrutAeyxsb$zXtAžžœ¥Tgmž-gmt$o~f0‡gmegmomeb$dšœžgmžšeyfg§acœrsr

ŠšŠšiÔvtAz‡„…xs‡eyf‰

–

fgqdgqacb$dg<{]eyfg0b$vet$xszgm‡&dt$egmž`tAdg

efg

¨

ñ8»

ï¨ ê ¨

dt$eygqžËeyftAe˄Jg…oqt$z§gm¨©8gmome]acdbA¥Ïeyfgjgm¨©wgq²

dxsgmzoqg<{Axua„Jg-ombAzžxs‡gqdJefg±xuz©œegm€$gqze]dt$eygqžJbAa

–

t$vrsgT|A{

tAz‡§eyfgo~fbAžgqz˜‡gmegmoqeyb$dž@t$z‡ŠIh¢¡Yžœv²µž¤žeygq¥Î©t$dt$¥T²

gqeygqdžˆ‰

¬ º ¼`¾š»IÁ®VÀIÙ‹¾-»

–

fg±zgq¨<ežeygm©"xsždgmrst$egm‡³eyb§eyfg±gmžeytAvrsxužf¥Tgmzeb$aVefg

gq€$gqz<e§dt$eygqžT„…xuefÍdgmžeydxuoqeygq‡Ãvt$z‡„…xu‡eyf‰Ã°œeœdg„b$dÑ

„…xsrsr•acb<oqœž@b$z¥§bAdgJ‡gmet$xsrugq‡gq€Nt$rsœt$exubAz˜b$aefgŠIh¢¡Y©8gmd²

acbAd¥TtAzomgqžN{wo~fgqo~Ñ<xsz—³b$a®ÑAgm¤3©tAdtA¥§gqeygqdžˆ{tAz‡0efg§gm€Nt$rs²

œt$eyxsb$zbAa‡xsÊwgqdgqze…t$do~fxuegmoqeyœdt$rDo~fbAxuoqgmžˆ‰

ŽY÷Š½³ú:‘c’m”•‘yú¾ “±†¿¾±À ™¾L‘WÁ

– fgTŠIh¢¡Ïžœv²[ž¤žegm¥ ‡gqžoqdxsvwgq‡0xszªƒgmomexubAzªkkykm‰8ftAž

v8gmgqz acœrsrs¤pž©8gmomxs¶gq‡)„…xuef)°bAdgqžxs—$feN‰ – fg0žxu¥œrutAeyxsb$z

bAa³efxsžÃ¥Tb<‡gmr`„…xsrurS©dbˆ€xs‡gpeyfg&gq€$gmzeYdt$eygqž«acb$d«efg

1 3 9 î1 ïì î43

—·vtAz‡„…xs‡eyf‰

–

fgª©dgmoqxužg0gqžet$vrsxsžf¥Tgqz<e"b$a

efgmžg§dtAeygmž-xuž±oqœddgmzeru¤"œz‡gqd±„JbAdÑV‰…k‹z0t$‡‡xseyxsb$zO{efxsž

žxs¥¢œrst$exuz3„…xsrurt$rsrubˆ„ eyb€Agmdxuac¤³eyftAeIeyfg¢ŠIh¢¡)xsžjtAvrsgeyb

žœžeytAxuzTeyfgI¥Tt$¨xu¥œ¥ÔžeybAdtA—$gvtAz‡„…xs‡eyfbAawœ©ebS|$‰}$È

ƤeygqžÇAžN‰

÷Šˆ³ŽŒ‹ Â³ú:’8ñ‰<’Òþ “±†j”ˆú:

ƒet$eyxsžeyxsomžIbAz³efg±vœÊ8gmd…bomoqœ©t$zom¤`acbAdefg—$xs€$gqzS©tA²

dt$¥Tgqeygmdž§omt$zÍvwgbAveytAxuzgq‡‰™°bAdTxuzžeytAzomg{@„g³tArudgmtA‡¤

zb$eyxsomgeyft$e:{:„…xseyfeyfgJ—$xs€$gqz˜©t$dt$¥Tgqeygmdžˆ{ – õ±l"t$z‡ – PjŠ

‡gmeygqomeb$džjacdgm›œgmzeru¤"ftˆ€$gtArurvœÊ8gmdž-acœrur‹‰ – fxsžjžfb$œru‡

v8g¥Tb$dg±t$omoqœdt$eygqru¤€Agmdxu¶gm‡‰

ƒ÷ Ž’<”…ÁÄm‘yúˆ”•‘W’Aú"Ž0ûc‘yú:’†j“L‘W‹ùú:

k‹zeyfg®omœddgmzeL¥Tb<‡gmr‹{mefg®i}…eydxu—A—$gmdLbAœeyoqb$¥TgËdgmt$o~fgmž

efg‡gmegmoqeyb$dž@t$e #}҉Dk‹e@žfb$œru‡vwgxsz<egmdgmžeyxsz—šeyb

žgmg{qxuažgmz‡xuz—IeyfgJi}-b$œeomb$¥Tg®tAžžbb$zt$žxuexužOtˆ€Nt$xsrutAvrsg<{

o~ft$z—Agmž…žxu—Azxu¶omt$zeru¤efgŠ-xs¥¢œb$zdtAeyg‰

– fgJomœddgqzeVt$rs—$bAdxseyf¥Õacb$deyfg±ŠTl"o~fb$xsomg®et$Ñ$gqžxszeyb

tAomoqb$œzeËeyfgIeydxu—A—$gqdOzœ¥vwgqdN{Òvœe®zb$e®efgItˆ€Nt$xsrutAvxsruxse‹¤˜b$a

efgÊTlOžˆ‰ – fxsž§tAru—Ab$dxuef¥¦xužTomœddgmzeyrs¤™œžgq‡>acbAdefg

Šjh¢¡)žœv²µž¤žeygq¥ xsz"h-ikmlOn±‰Ð&xuef3žœo~f"tAzt$rs—$b$dxseyf¥X{

xse˜¥Ttˆ¤XftA©©8gmzYeyftAe˜iŠlOž˜tAdgTvrsbo~Ñ$gm‡O{D„JtAxuexuz—3acb$dt

ž©8gmomxs¶oÍŠl…{]„…fxuo~f&xsž`vœž¤{„…fxursgXefgmdgXxsžSt$zb$eyfgmd

Šl6oqb$¥T©rsgmeygqru¤Yacdgmg‰Xh¯¥Tb$dg`xuzegmdgmžeyxsz—0tAru—Ab$dxuef¥

„b$œru‡«v8g`eyb0eyt$ÑAgxuzeb3t$omoqb$œzeefg`tˆ€Nt$xsrutAvxsruxse‹¤0bAaJefg

–

xsrurzbˆ„¢{:„gJftˆ€$g]acboqœžgq‡¢bAz¢eyfgacœzomexubAzt$rsxue‹¤bAaefg

‡xuÊ8gmdgmzejžœv²µž¤<žeygq¥TžIb$aËefg¢h-ikmlOn Šjh¢¡ tAz‡Xedxs—$—Agmd

ž¤žegm¥Tžˆ‰

–

fg¥Tb‡gmr„…xursrv8g˜gqzdxso~fgq‡³„…xseyf3t¥Tb$dg‡gq²

et$xsrugq‡`ž©wgqomxs¶omtAeyxsb$zSbAaLžbA¥Tgjgm¨xsžexuz—¢ŠIh¢¡poqb$¥T©wbAzgmzež

žœo~f"t$žeyfghjikmlOn·Ššgmegmomeb$d…Ššt$et§ixuzѪŸcŠšŠ-i£Ob$d…efg

Šjh¢¡&žb$ace‹„t$dg-acdt$¥Tgm„b$dÑ0ŸcŠjh

–

nš£y‰

­«Ø®çØ]½…Ø®»IÁØ®Ù

Þs|~ß±°wb$dgmžxu—Af<e²[ƒ¤<žeygq¥TžN{wxszo<‰s{Dhjœžexuz{ –mÈ D)%DàÈ#8‰

. ð 13 í

9 ï¤É$î Ê 9 3

1Ë96¥Jê

ï— 3

‰@feye©ÌÇ$Ç$„…„…„¢‰zœeyfgmztD‰oqb$¥X‰

Þ}$ß`ä‰ÍÌjxsrsrutArubAvwbAž ÆtAxursruxsg<{ Š‰ ƒ„JbAvwb‡tD{ tAz‡

õ]‰ŒÌËt$z‡gÎÌ-¤<€dg<‰ Š-tAeythjom›œxsžxuexubAz{ÔlObAz<edbAr

tAz‡ – dxu—A—$gqdN̅lObA¥§¥TbAz¡Pjgm©8b$deIacb$dIefg˜©dgm©t$dt$eyxsb$z

bAaËeyfghjikmlOn

–

gqo~fzxsomt$rŠ-gqžxs—$zŒPIgm©8b$deyžˆ‰k‹zeygqdztAr

Ï

b$eygSŠIh¢¡{LŠlOƒ{

–

dxu—A—$gqdN{VhjikmlOnJÇ#$²µ}$‚8{]lOnP

Ï {

|)###D‰

Références

Documents relatifs

According to the point of view of the French mathematicians who participated to the conference, a number of topics on which Iraqi mathematicians are doing research is not connected

The trigger eciency has been calculated with an almost complete simulation of the set-up, including the trigger detector segmentation and the treatment of the information by the

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

Measuring the strangeness enhancement as a function of centrality in nucleus- nucleus collisions, and as the function of multiplicity in pp collisions at the LHC energies with

On each subsystem the main process has various message queue links with the EVB: an input queue for receiving control messages (also from other processes in the subsystem DAQ),

If the breast is pendulous elevate the breast (infra-mammary area/undersurface of the breast). Notice any changes in the breast skin such as dimpling, puckering, or asymmetry..

Accepted events are transported to a data logging system for final packaging and transfer to permanent storage, with an average output rate of 1.5 GB/s.. The whole system

Zaprionus indianus is assigned to the subgenus Zaprionus, species group armatus and species subgroup vittiger (Chassagnard, 1988; Chassagnard and Tsacas, 1993).. We provide here