PCI-isixhobo - ntoni na? PCI-ikhadi

Njengenxalenye yale nqaku siza kuxubusha yeyona ixhaphakileyo ukuya kumhla PCI-devices. Yintoni na le Kuyinto, nangemini yento buyafuneka - nemiba ephambili yale nto. Nangona lo mgangatho kuxhaphaka ibuyela ngaphambili, kodwa kuya kuba olufanelekileyo ixesha elide. It ngocoselelo ingaqatshelwa ngukhokho kakhulu YUSB mihla kunye PCI-Express ophezulu, nto leyo weza endaweni kuye.

iimpawu isondo

Ngaphambi kokuba ufumane impendulo yalo mbuzo: «PCI-isixhobo: yintoni na yaye apho kusetyenziswa," ujonge iimpawu isondo. hambo lwabo nempumelelo le umgangatho yaqala ngo-1991. Iprosesa yokuqala ukuba akwazi ukusebenza ngayo ngokupheleleyo, kwaba 80486. Kamva, i "Pentiums" yokuqala iveze amandla ayo. Ezibonakalayo kule shunqulelo kufihla izihlanganisi iqela soldered kwi motherboard. Lokuququzelela umsebenzi wabo idibana omnye engenelela enyusiweyo kwayo. Features PCI kule ilandelayo:

• Bit - 32/64 bit.
• Isantya yokusebenza - 33 okanye 66 MHz.
• Ubuninzi bandwidth - 500 MB / s (ngokuba bit-64 Iinguqulelo PCI 2.0).
• Ombane - 3.3 V (32 amasuntswana) okanye 5 (64 amasuntswana).

Enye into ebaluleke kakhulu, nto leyo kumiselwa ikamva leli mgangatho. "Intel" yenza "ukuvula". Oko kukuthi, zonke developer na, ukuba oyifunayo, ukuba nokuphuhlisa naziphi na ikhadi ukwanda isebenza ngaphandle naziphi na iingxaki kunye nalo mgangatho.

Zeziphi izixhobo ingafakwa

Le PCI Ukwandiswa slot izixhobo ezahlukeneyo zingafakwa. Phakathi kwazo kukho ezi:

• Graphics adaptha.
• ikhadi lesandi.
• Sombhalo.
• ikhadi ukwanda.
• ikhadi Network.

Olu ludwe Malivelise ngokungenammiselo. Enyanisweni - yinto analog epheleleyo amavili YUSB mihla, kodwa kuphela xa bathobe data. Nkqu umqhubi PCI-isixhobo ifakiwe ngendlela efanayo. Ezininzi iingcamango eziye zamiselwa kule bhasi eziphelelwe lixesha, zaye kuphuhliswa ngakumbi kwimigangatho mihla ngakumbi. Le PCI Ibhasi iye yaba nefuthe elikhulu kakhulu kuphuhliso olungaphezulu zobugcisa computer.

yemizobo

Ukuveza umfanekiso kusetyenziswa PCI-card mifanekiso. Ngelo xesha, iye ukuba ukwandisa kakhulu ukusebenza kweenkqubo zekhompyutha kunye kukhulula amandla ngokupheleleyo kumqhubekekisi 80486 kwaye i "Pentiums 'kuqala.

Kodwa ixesha na ukuma. Yintoni ke waba isisombululo wotshitsho ukuza kuthi ga ngoku sele liphelile, zombini ngokuziphatha nasemzimbeni. De 1997, kwezi amakhadi imizobo kwaba nanto. Ngoko ke, ukuba lungafumaneka kwi nganye khompyutha yobuqu. Kwaba kuphela kokufika AGP slot kwi motherboard amaqhoshana baye banikwa indlela eya entsha izisombululo yemizobo yokusebenza yesundu.

Ngoku PCI-ikhadi - lwepaki. Izakufunyanwa kuphela iiPC endala kakhulu. Sinokuthi ukuba yinto anachronism. intsebenzo yabo kwanele kuphela ukujongana imisebenzi isisiseko - ngomshini, ukusebenza kunye umqhubekekisi wegama , uze ubone imifanekiso. Kodwa izicelo ezintsonkothileyo abanalo ingxaki, kwaye kule meko ke kungcono ukuba ukuqala.

ikhadi lesandi

Sound ikhadi - kukwayinto entle uhlobo PCI-devices. Yintoni na le kuyo? Impendulo yalo mbuzo ulula. De 1997 motherboards azizange ezimanyeneyo ikhadi lesandi. Ngoko ke, sokucwangcisa izithethi esetyenziswa nje sixhobo. Kwelinye icala omnye imali onjalo baxhotyiswe "Classic" isinxibelelanisi ukuba kufakelwa i slot ukwanda. panel yayo ujongano ibonisa emva kwenkqubo unit le.

Kuba ilungisa ngaphakathi ikhompyutha esetyenziswa yi waqonda enye. Umgangatho isandi esibi. Kodwa ke idabi ukuba kufanele kungajongelwa phantsi. Ezizezi ukufakelwa izixhobo ezifana kuvumela nayiphi na ikhompyutha esetyenziswa ukuba ibe liziko yokwenene multimedia. Kwakunokwenzeka kwi computer ezinjalo, uze umamele umculo, uze ubukele movie, yaye badlale umdlalo.

tuners

Olunye uhlobo ebalulekileyo yesixhobo ukuba ivili - le esakhelwe. Le PCI-Controller ikuvumela ukuba ukujonga iinkqubo zikamabonwakude uze uphulaphule irediyo. Ukuqinisekisa ukusebenza ibhodi enjalo kuyimfuneko compulsorily ukudibanisa i-eriyali lwangaphandle. Kungenjalo, umgangatho uphawu unikwe zimbi.

Ukongeza, gqibezela Sombhalo qho mandatory ke iimbumbulu kude. Oku kukuvumela ukuba ikhompyutha yakho ibe TV ngokwenene. nokusasazwa Greater lo mkhuba akakakwamkeli, kodwa kukho amaxesha xa akwenze ngaphandle oku nikwazi-ngayo. Ngokomzekelo, umntu exakekileyo esi sisombululo ivumela ukuba bahlale benolwazi ngezinto eziqhubekayo.

modem

Imfanelo ibalulekileyo iikhompyutha ezindala - a modem. Sebenzisa ukuba udityanisiwe kwi Internet ngaphambili. Uninzi lwezi zixhobo kuye uphumezo lwangaphakathi, efakwe kwi slot PCI. Ngoku ke le ingxenye endaweni ngempumelelo ikhadi womnatha. Nangona kusekho iindawo apho kungekho enye ikhona. Omnye wabo - kwenkqubo "loNiko-Bank", oko kukuthi afunyanwa rhoqo kwi kwisebe accounting. Ngoncedo lwe-mali yona inokubeka nje iliso ubume akhawunti yenkampani kwaye wenze intlawulo njengoko kuyimfuneko.

ikhadi ukwanda

Ngokufuthi, i Manager wesixhobo ukwazi ukuhlangabezana izixhobo kulandelayo: «PCI isilawuli yonxibelelwano elula». Emva eli binzana axwile khadi ukwanda. It ikuvumela ukuba ukwandisa inani namazibuko loqhakamshelwano izixhobo peripheral okanye hard drive. Oko kukuthi, isixhobo eso sifakwe kwiindawo zokubeka ukwanda phezu motherboard ethabathela nangaphandle lixhotyiswe izihlanganisi YUSB, COM okanye LPT. kwiminyaka 5 edlulileyo kunokwenzeka ukuba ngokubonakalayo ukwandisa inani izixhobo ezidityanisiweyo yoluvo. Ke inani kumazibuko kwi motherboard liye landa izihlandlo ezininzi, kunye nemfuneko ukufakelwa izilawuli ezinjalo shwaka nje.

iziphumo

Le nto iye waphendula lo mbuzo:? «PCI-isixhobo - yintoni na kwaye zisetyenziselwa apho"

Njengoko ubona, oku kakhulu uluhlu olubanzi izixhobo, nto leyo ekuvumela ukuba ikhompyutha yakho yaba liziko yokuzonwabisa real multimedia. Ubuncinane, la mazwi kwakunjalo de kutshanje. Ngoku le meko itshintshe kancinane. amacandelo bayanda ludityaniswe ngqo kwi kumqhubekekisi ngokwayo okanye motherboard. Ngoko ke, akukho mfuneko kubo. Unako ukuhlangabezana ezinye isixhobo PCI ibhulorho, ezifana ikhadi womnatha, nto leyo evumela ukuba ukudibanisa iikhompyutha kwi ariya yobulali yomsebenzi womnatha. Kuphela isixhobo oko asikabi uhambelwano olugqithayo, - Sombhalo ngokufumana kamabonakude yokuphulaphula. Kodwa analogue YUSB compact yaqala ukubonakala ingxenye. Ngokubanzi, umgangatho PCI kuxhaphaka ibuyela ngaphambili, kodwa iya kuhlala ixesha elide ukuba ibekhona kwi emarikeni.