Kuliyada Shabakada Maadow
Maamulka
Mawduucyadaada : 42
ka Qeeb Qaadashaadaada : 129
Mahadcelin : 3
Is Diiwaangalintaa : 18/11/2010
 | Subject: Casharka 8-aad: Qaybaha Motherboard-ka 4  Thu Feb 10, 2011 3:20 am | |
| Qaybaha Motherboard-ka (Way
socotaa...) Sidaan ku soo aragnay [You must be registered and logged in to see this link.] , Casharka
6-aad iyo [You must be registered and logged in to see this link.] waxaan Motherboard-ka u qaybinay 11 qeybood oo kala ah:[You must be registered and logged in to see this image.]
- Processor Socket ama Slot (sawirka nr 4)
- Chipset (sawirka nr 1)
- BIOS (sawirka
nr 10)
- Battery (sawirka nr 9)
- Memory SIMM/DIM sockets (sawirka nr
- Bus Slots (sawirka nr 2 iyo 3)
- Processor Voltage Regulator
- Storage Device Interfaces (sawirka nr 11)
- Serial Ports (sawirka nr 6)
- Parallel Ports (sawirka nr 5)
- Mouse and Keyboard connectors (sawirka nr 7)
[You must be registered and logged in to see this link.] , Casharka
6-aad iyo [You must be registered and logged in to see this link.] waxaan ku soo qaadannay qaybaha 1-aad ilaa 7-aad.
Casharkaan waxaan ku soo qaadanaynaa inta ka hartay qaybaha
Motherboard-ka innagoo ka billaabayna qeybta 8-aad.
- Storage Device InterfacesStorage Device Interfaces waa meelaha
Hard disk-ga, Floppy disk-ga (ama Diskette Station),
CD-ROM-ka iwm ay kaga xirmaan Motherboardka (fiiri
sawirka nr 11). Sidaan ku soo aragnay [You must be registered and logged in to see this link.] ,Hard disk-gu waa halka si joogto ah loogu
kaydiyo akhbaarta iyo program-yada kumbiyuutar-ka ku
jira. Floppy disk-guna waa halka kumbiyuutarka laga
geliyo diskette-ka (cajaladda yar ee kumbiyuutarka lagu
isticmaalo). CD-ROM-ku waa halka kumbiyuutarka laga
geliyo cajaladda CD-ga. Hard disk-ga, Diskette-ka iyo
CD-ROM-ka iyo noocyadooda waxaan midba uga hadli doonnaa
cashar u gaar ah.
Storage Device Interfaces-ka
Motherboard-yada casriga ah waxaa ugu caansan oo maanta
la isticmaalaa laba nooc oo la kala yiraahdo IDE iyo
SCSI. Labadaas nooc ayaan halkaan mid mid ugu soo
qaadanaynaa.
- IDE IDE (Integrated Drive Electronics)
waa nooca ugu caansan uguna badan ee maanta la
isticmaalo. IDE-ga waxaa markiisii hore loogu
talagalay Hard disk-ga oo keliya, maantase waxaa
loo isticmaalaa oo ku xirma CD-ROM (reader),
CD-RW (Writer), Zip drives, Tape devices iyo
noocyo kale oo fara badan. IDE-gu wuxuu ku caan
baxay xagga fudaydka isticmaalkiisa, nooca
sawirka kore kaaga muuqdana waa isaga. IDE waxaan
si fiican uga hadli doonnaa casharrada dambe ee
aan kaga hadli doonno Hard disk-yada iyo
noocyadooda.
- SCSI SCSI oo loogu dhawaaqo "iskaasi"
waxay u taagan tahay (Small Computer System
Interface). SCSI inta badan kuma samaysna
Motherboard-ka laakiin waa kaar ka gaar ah
Motherboard-ka oo la geliyo mid ka mid ah
Buses-ka Motherboard-ka. SCSI wuxuu caan ku yahay
tirada disk-yada iyo qalabka kale ee ku xirmi
kara oo aad uga fara badan inta IDE ku xirmi
karta. SCSI run ahaantii ma aha Disk interface ee
waa Bus gaar ah oo ay ku xirmi karaan ilaa 15
qaybood. Kumbiyuutarrada badankoodu waxay qaadan
karaan ilaa afar kaar oo SCSI ah oo kiiba ay ku
xirmi karaan 15 qaybood. Isu geyn waxay isku
noqonayaan 60. SCSI xagga isticmaalka wuu ka adag
yahay IDE taasina waxay keentay in shirkadaha
kumbiyuutarrada sameeyaa ay inta badan ka door
bidaan IDE. SCSI waxaan si faahfaahsan uga hadli
doonnaa casharrada dambe ee aan kaga hali doonno
Hard disk-yada iyo noocyadooda.
</li> Serial Ports Serial Ports waxay ka
mid yihiin meelaha asaasiga ah ee kumbiyuutarka looga
xiriiriyo qalabka ay ka mid yihiin Modem-yada,
Mouse-yada, Scanner-yada iyo qaybaha kale ee
kumbiyuutarka la sameeya xiriir laba dhinacle ah oo
micnihiisu yahay inay kumbyuutarka akhbaarna u gudbiyaan,
midna ka soo qaataan. Serial Ports-ku waxay ka mid yihiin
afafka ka muuqda kumbiyuutarka xaggiisa dambe ee
fiilooyinka la galiyo (fiiri sawirka nr 6). Serial
Ports-ka waxaa loogu tala galay inuu kumbiyuutarku kula
xiriiro qalabka dibedda looga xiriiriyo ama uu xataa kula
xiriiro kumbiyuutar kale.
Serial Ports-ku waxay u shaqeeyaan sida
fiilada laynka telefoonka. Akhbaarta laga soo akhriyo
kumbiyuutarku waxay raacdaa fiilo u gaar ah, akhbaarta
kumbiyuutarka loo gudbinayana waxay raacdaa fiilo kale oo
iyada u gaar ah. Akhbaarta waxaa fiilada loogu diraa si
unug unug (bits) ah islamarkaana isdabajoog ah. Taas
ayaana keentay in lagu magacaabo Serial Port.
Motherboard-yada casriga ahi waxay leeyihiin 1 (hal) ilaa
2 (laba) Serial Ports oo Motherboard-ka ku dhex dhisan.
Waxaase jira Serial Ports ku dul samaysan kaarar si gaar
ah loo soo gadan karo oo kumbiyuutarka lagu xiriirin karo
si aad u hesho in ka badan laba Serial Ports.
Parallel Ports Parallel Ports-ku waxay iyaguna ka mid yihiin
meelaha asaasiga ah ee kumbiyuutarka looga xiriiriyo
qalabka kala duwan. Parallel Port-ku waxay ka kooban
yihiin siddeed fiilo oo is garab socoto. Akhbaarta la
diraayana waxaa loo diraa si unug unug (bits) ah iyadoo
unugyada uu hal xaraf ka kooban yahay (8 bits) mar kaliya
si barbarro ah loogu diraayo siddeedaas fiilo. Taas
ayaana keentay in lagu magacaabo Parallel Port. Parallel
Ports-ku way ka dheereeyaan Serial Ports-ka waxaana
markiisii hore loogu tala galay in loo isticmaalo
daabacayaasha (Printers) oo kaliya. Laakiin muddo kadib
waxaa si aad ah u batay qalabka isticmaala Parallel Port-ga.
Maanta waxaad heli kartaa LAN adapters, CD-ROM-yo iyo
Modem-yo kumbiyuutarka kaga xirma Parallel Ports-ka.
Waxaa kale oo jira program-yo loogu
tala galay inay laba kumbyuutar akhbaar u kala gudbiyaan.
Program-yadaasi waxay isticmaalaan oo ay akhbaarta ku
diraan Parallel Ports. Program-yadaas waxaa ka mid ah
program-ka la yiraahdo Interlnk ee ka mid ah MS-DOS
(Fiiri program-ka ISBAR-DOS qeybta seddexaad). Waxaa kale
oo program-yadaas ka mid ah program-ka la socda Windows
95/98 ee la yiraahdi "Direct Cable Connection"
oo aad ka heli karto Start - Program
- Accessories. Dokumentiga la socda
Windows ama Help-giisa ayaad ka heli kartaa sida loo
isticmaalo program-kaas. Si program-yadaas iyo kuwa la
midka ahi ay laba kumbiyuutar akhbaar ugu kala gudbiyaan
waxaa loo baahan yahay fiilo gaar ah oo loo yaqaan
"Null Modem Cable".
Mouse and Keyboard connectors
Waa halka Motherboard-ka looga xiriiriyo
Keyboard-ka iyo Mouse-ka. Connectors-kaani waxay qaab
ahaan leeyihiin af wareegsan oo leh duleello yar yar.
Connector-ka Keyboard-ku wuxuu u kala
baxdaa laba nooc:
DIN Connector wuxuu
leeyahay 5 duleel oo yar yar oo loogu tala galay
inay galaan ilkaha fiilada Keyboard-ka waxaana
laga helaa Motherboard-yada uu qaab dhismeedkoodu
yahay Baby-AT (Fiiri Casharka 4-aad).
Mini DIN Connector wuxuu
leeyahay 6 duleel waxaana laga helaa
Motherboard-yada uu qaab dhismeedkoodu yahay LPX,
ATX iyo NLX (Fiiri Casharka 4-aad). Mini DIN
Connector-ku aad buu uga dhumuc yar yahay DIN
Connector-ka laakiin wuu ka duleello badan
yahay.
Connector-ka Mouse-ku wuxuu isaguna
isticmaalaa nooca dambe ee Mini DIN Connector oo
leh lix duleel. Taasi waxay keenaysaa in Mouse-ku uu geli
karo Connector-ka loogu tala galay Keyboard-ka iyo in
Keyboard-ku uu gali karo Connector-ka loogu tala galay
Mouse-ka maadaamaa ay isku duleello iyo cabbirba yihiin.
Laakiin si kasta oo uu Mouse-ku u galo halka Keyboard-ka
loogu tala galay haddana kuma shaqaynayo. Sidoo kale
Keyboard-kuna kuma shaqaynayo Connector-ka loogu tala
galay Mouse-ka. Sidaa darteed shirkadaha kumbiyuutarrada
sameeyaa waxay inta badan Connectors-kaas u yeelaan
astaamo lagu kala garto si aan la isugu khaldin. Qaar
waxay isticmaalaan sawir muujinaya Keyboard ama Mouse
hadba kii Connector-kaas loogu tala galay. Qaarna waxay
isticmaalaan midab iyagoo Connector-ka iyo fiilada
galaysa isku midab ka dhiga. </li> Casharkaanna halkaas ayaan ku joojinaynaa.
Casharka xiga waxaan ku soo qaadan doonnaa Processor-ka iyo
noocyadiisa.
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