I-PCI) ye-Peripheral Component Interconnect (i-PCI) - ebizwa nangokuthi i- PCI evamile - isichazamazwi semboni esakhiwe ngo-1992 ngokuxhuma i-hardware yendawo yangaphakathi kwikhompyutha yokucubungula. I-PCI ichaza izici zikagesi nezivumelwano zesignali ezisetshenziselwa amadivayisi ukuxhumana phakathi kwebhasi eliphakathi kwekhompiyutha.
Ukusetshenziswa kwe-PCI ye-Computer Networking
I-PCI yayivame ukusetshenziswa njengobuso bebhasi yekhompiyutha ye-adapters yenethiwekhi engeza-kumakhadi kufaka kokubili i- adapter ye- Ethernet ne- Wi-Fi yama-PC wedeskithophu. Abathengi bangathenga ama-PC amaDeskithophu ngalawa makhadi ngaphambi kokufakwa noma bathenge futhi baxhume amakhadi abo ngokwehlukana njengoba kudingeka.
Ngaphezu kwalokho, ubuchwepheshe be-PCI buphinde buhlanganiswe namazinga wekhompyutha yama-laptop. I-CardBus i-PC Card (ngezinye izikhathi ebizwa ngokuthi i- PCMCIA ) ifomu lesimo sokuxhuma i-thin, ikhadi lesikweletu njengama-adaptha wangaphandle kwibhasi le-PCI. Lezi zixazululi zekhadiBhodi ezixhunyiwe zibe yizintambo ezimbili noma ezimbili ezivulekile ngokuvamile zikhona eceleni komshini wekhompyutha. I-adapter ye-CardBus kokubili i-Wi-Fi ne-Ethernet yayivamile kuze kube yilapho i-hardware yenethiwekhi iguqukile ngokwanele ukuze ihlanganiswe ngqo kuma-motherboards ephathekayo.
I-PCI iphinde isekele amaphakheji angaphakathi amakhemikhali ekhompyutheni ephathekayo ngezinga elincane le-PCI .
Izinga le-PCI lagcina libuyekezwa ngo-2004 kuya ku-PCI version 3.0. Ngokuyinhloko kuye kwaxhaswa yi-PCI Express.
I-PCI Express (i-PCIe)
I-PCI Express isalokhu idume kakhulu kumiklamo yekhompyutha namuhla nge-version entsha yezinga elilindelwe ukushicilelwa esikhathini esizayo. Inikeza isikhombimsebenzisi sebhasi esiphezulu kakhulu kunazo zonke kune-PCI futhi ihlela umgwaqo emigwaqeni ehlukene yesignali ebizwa ngokuthi imizila. Amadivaysi angalungiswa ukuze axhumeke ekulungiselelweni okuhlukile kwemikhawulo ngokusho kwezidingo zabo zomkhawulokudonsa jikelele ngomzila owodwa (x1, obizwa ngokuthi "yiyodwa"), x4 no-x8 okujwayelekile kakhulu:
- I-PCIe 1.0 (2002), 1.0a (2003) no-1.1 (2005) - cishe ama-250 Mbps ngomzila
- I-PCIe 2.0 (2007) no-2.1 (2009) - kabili isilinganiso se-PCIe 1.x, cishe ama-500 Mbps ngomzila
- I-PCIe 3.0 (2010) no-3.1 (2014) - cishe kabili isilinganiso sedatha se-PCIe 2.x, cishe i-1 Gbps ngayinye
Ama-adapter wenethiwekhi ye-PCI Express asekela izizukulwane zamanje ze-Wi-Fi (zombili ama- 802.11n no- 802.11ac ) akhiqizwa abakhiqizi abaningana njengalezo ze- Gigabit Ethernet . I-PCI iphinda isetshenziswe kakhulu yi-storage and video adapters.
Izinkinga nge-PCI ne-PCI Express Networking
Amakhadi angeziwe angeke asebenze noma aziphathe ngezindlela ezingalindelekile uma engafakwa ngokuqinile (ohlezi) ku-slot PCI / PCIe yangempela. Emakhompyutheni anezintambo eziningi zamakhadi, kungenzeka ukuthi enye isakhiwo siphumele amandla kagesi ngenkathi abanye beqhubeka besebenza ngokufanele. Inqubo evamile yokuxazulula izinkinga lapho usebenza lawa makhadi ukuwuvivinya ngezindlela ezihlukile ze-PCI / PCIe ukukhomba noma yiziphi izinkinga.
Amakhadi we-PCI / PCIe angakwazi ukuhluleka ngenxa yokushisa (okuvame kakhulu ku-CardBus) noma ngenxa yokugqoka othintana nabo kagesi ngemuva kwezinombolo eziningi zokufakelwa nokususwa.
Amakhadi we-PCI / PCIe ngokuvamile ayinayo izingxenye ezishintshayo futhi ahloselwe ukushintshwa esikhundleni sokulungiswa.