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UNIVERZITET U PRIŠTINI

FAKULTET TEHNIČKIH NAUKA - Kosovska Mitrovica

DNEVNIK STRUČNE PRAKSE

Odsek E!ektrote"#ika$%er E!ektro#ika i te!eko%ikaci'e

$t&de#t Ne%a#'a A#dre'evi( )*+,,

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#ev#ik str&.#e /rakse

SADRŽAJ

UVOD00000000000000000100000000000000111 21. TEHNOLOŠKE KARAKTERISTIKE00000000000000000 32. OSNOVNI MODULI 0000000000000000000000000 43. OSNOVNI PRINCIPI 00000000000000000000000011 54. STRUKTURA I RAD SISTEMA DKTS 00000000000000001 ,) 31, 6ENTRALNI MOUL 000000000000000000000001 ,) 31,1, U6P 000000000000000001000000000011 ,* 31,1* U$P 0000000000000000010000000000111 ,2 31,12 Ko%&tacio#i 7!ok 00000000000000000000001 ,2

31,13 8e#erisa#'e i ra9vo:e#'e taktova 00000000000000001 ,3 31,1; 8e#erisa#'e

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$tr&.#& /raks& sa% o7avio & /red&9e(& 9a te!eko%ikaci'e BC!eko% $r7i'a a1d1D &I9vr#o' direkci'i Kosovska Mitrovica1 6i!' /rakse 'e 7i!o &/o9#ava#'e sa ar"itekt&ro% irado% siste%a KT$ 2)1

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1. TEHNOLOŠKE KARAKTERISTIKE

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Slika 2: Fizički izgled sistema DKTS 30

KT$ 2) 'e siste% sa ko%&taci'o% ka#a!a1 Ka#a!i >3k7+s i s&or

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• 3))1))) @H6A• Uk&/a# sao7ra(a' 21,)) ED• $ao7ra(a' /o /ret/!at#ik& )D,4 E• $ao7ra(a' /o /re#os#ik& )D? E1

Ne%a#'a A#dre'evi( )*+,,>

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2. OSNOVNI MODULI

$iste% KT$ 2) se sasto'i od .etiri ti/a %od&!a• 6e#tra!#i %od&!D• Ad%i#istracio#i %od&!D• U.es#i.ki 7!ok i• Pre#os#i.ki 7!ok1

@!ok e%a siste%a 'e /rika9a#a #a s!ici 21

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P B D

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Slika 3: Blok ema sistema DKTS 30

Fun!"#$ C$n%&'(n)* +),u(' -CM s& ko%&taci'a

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• dva 7!oka *;> &.es#ikaG & 'ed#o% red&D ,*?)+,;2> &.es#ika & 'e#o% or%a#&DP&$n)/n"0" () -P 'e

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3. OSNOVNI PRINCIPI

Os#ov#i /ri#ci/ )$n#' $5$ 'e da s& /eri=eri'ski 7!okovi od

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4. STRUKTURA I RAD SISTEMA DKTS

4.1 CENTRALNI MODUL

6e#tra!#i Mod&! 6MG o7av!'a s!ede(e =kci'e• i#ter=e's ka /eri=eri'ski% 7!okovi%aD• ko%&taci'a

, - . in i * &, io n i o - , i

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Slika !: Blok ema "entralnog modula i sprega sa #M

Os#ov#a &!o

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$vi ovi si

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4.1.1 UCP

U6P 'e os#ov#i sk!o/ 6e#tra!#o< %od&!a .i'a 'e =kci'a da o7av!'a i#ter=e's#e =kci'e

/re%a /eri=eri'ski% 7!okovi%a1 N'e?2>) ko'i /ored /rocesorsko< 'e9

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P6M %&!ti/!eksi od > /eri=eri'ski" 7!okova do!a9e #a U6P i dovode se #a FRA6-eveko'i i%a'& 9adatak da i9vre ko%/e#9aci'& eve#t&a!#o< ka#'e#'a i #e&sa

4.1.3 K)+u%'!")n" ()

Ne%a#'a A#dre'evi( )*+,,,2

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Ko%&tacio#i 7!ok 'e rea!i9ova# #a 'ed#o' /!o.i KOM1 Na ovo' /!o.i se #a!a9i i /rocesorski deo i ko%&tacio#o /o!'e1

Procesor 'e isti kao i #a U6PD M6>?2>)1 Procesor 'e sa ostatko% siste%a /ove9a# /rekodva ETHERET ko#tro!eraD /reko ko'i" do7i'a 9a"teve 9a &s/ostav!'a#'e i!i raskida#'e ve9a1

Ko%&tacio#o /o!'e 'e ka/aciteta ,*? /ri%ar#i" P6M %&!ti/!eksaD od#os#oD 3)5>J3)5>ka#a!a1 Ra%ovi ko'i se sa U6P-ova dovode #a KP,*? s& %&!ti/!eksira#e /o dvaD kako 7i se

s%a#'io 7ro' &!a9a i i9!a9a1 Na KP,*? do!a9i >2 3M7+s P6M %&!ti/!eksa i isto to!iko i9!a9i/o 2 od svako< U6P-aG1 Ka/acitet ko%&tacio#o< /o!'a 'e >3J>3D a!i 'e /o 'eda# 3 M7+s%&!ti/!eks odvo'e# 9a rea!i9aci'& ko#=ere#ci'ske ve9e i ostvariva#'e =kci'a ?2>) ko'i o%o

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Ova' o/erativ#i siste% ras/o!aeD /ored os#ov#i" ko#ce/ata /otre7#i" 9a reava#'eRea!-Ti%e /ro7!e%aD i do7ro% /odrko% 9a de7a

/ose7#o siste%ski"D i to 7e9 od#oe#'a

To/G1 Pored ovi" a!ata ova' o/erativ#i siste% do#osi i ve!iki 7ro'

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KOMD U6P i U$P %od&!i do7i'a'& siste%ski takt od ?KH9 od O$6 /!o.a1 Poto 'e 9arad ovi" %od&!a /otre7a# takt od ?,5*KH9D o# se

• #or%a!#i rei% rei% /ra(e#'aG $iste%ski takt /rati ekster#i re=ere#t#i takt i koristisvo'e #or%a!#e vre%e#ske ko#sta#te

• "o!dover rei% $iste%ski takt #e /rati ekster#i re=ere#t#i taktD ve( koristi te"#ikesk!adite#'a /odataka da 7i 9adrao ta.#ost & od#os& #a /os!ed#'& va!id#&=rekve#ci'& re=ere#t#o< takta

• s!o7oda# rei% Free-R#i#

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4.2 ADMINISTRACIONI MODUL

Os#ov#e =kci'e Ad%i#istracio#o< %od&!a AMG s&• odrava#'e i #ad9or siste%aD• ostvariva#'e =kci'a 7a9e /odatakaD• ostvariva#'e i#ter=e'sa sa o/eratero% i sa ce#tro% 9a #ad9or1

Ad%i#istracio#i Mod&! se sasto'i od dva Ad%i#istracio#a @!oka A@G i ter%i#a!#eo/re%e1

Slika .: Fizički izgled admistra"ionog modula

3-Ad%i#istracio#i %od&!i;-$vi.evi

4.2.1 P&)!$/)&/$ )+7)n$n%$

$vi de!ovi AM-a s& rea!i9ova#i /o%o(& i#d&stri'ski" P6 ko%/o#e#ti1 Ovo 'e 7it#o 97o

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Na ta' #a.i# 7i!i 7i s%o 9ati(e#i od #e%o %eseci1 Koriste se sta#dard#idiskoviD a kori(e#'e sta#dard#o< so=tvera

4.2.3.2 "rin#er

Koristi se 7i!o ko'i sta#dard#i /ri#ter1

4.2.3.3 Modemi

Koriste se 7i!o ko'i sta#dard#i %ode%i1

Ne%a#'a A#dre'evi( )*+,,,?

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4.2.4 '5' 7),'%''

@a9a /odataka o7e97e:&'e /er9iste#ci'& /odataka o ko#=i &.es#i.ki" /ri7ora1$/re

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• /&ta /odataka 9a %e:&/rocesorsk& ko%ikaci'& 9a ve9& sa dr&Fi9i.ki 'eda# 7!ok 9a&9i%a /o!ovi#& redaD to 9#a.i da se & 'eda# red %oe s%estiti do*;> &.es#i.ki" /ri7ora1 U 'eda# or%a# se %oe s%estiti do ; ovakvi" redovaD od#os#o do

,*?) &.es#i.ki" /ri7ora1 Na/a'a#'e svako< 7!oka 'e reddova#oD tako da & s!&.a'& is/ada ko#vertora ko'i #a/a'a

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Slika /: Blok ema učesničkog *loka

4.4 PRENOSNIČKI LOK i

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Pre#os#i.ki 7!ok 'e rea!i9ova# #a 'ed#o' /!o.i P@ i

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Za a#a!o3 k7it+s1 I97or vrste i#ter=e'sa vri se so=tverski%

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Slika 11: Meupro"esorska komunika"i+a u sistemu DKTS

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Slika 12: Sprega go,orni pute,a u sistemu DKTS

Ne%a#'a A#dre'evi( )*+,,*2

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Ne%a#'a A#dre'evi( )*+,,*3

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