Lisebenza kanjani ibhasi le-PCI Express?

Isibuyekezo sokugcina: 19/10/2023

El bus I-PCI Express Kuwubuchwepheshe obuvumela ukuxhunywa kwamadivayisi kukhompyutha ngokushesha nangempumelelo. Isetshenziswa kakhulu ukuxhuma amakhadi ehluzo, amakhadi omsindo, amakhadi enethiwekhi nezinye izingxenye zangaphakathi yekhompyuthaYena I-PCI Express Isebenza ngeziteshi zokuxhumana ezibizwa ngokuthi "imizila" edlulisa idatha ngesivinini esikhulu. Lezi ziteshi zingahluka ngobuningi kuye ngenguqulo ye I-PCI Express esetshenziswayo. Ngaphezu kwalokho, i- I-PCI Express isebenzisa isistimu yamakheli ukuze ikhombe futhi ixhumane namadivayisi axhunyiwe. Kulesi sihloko sizohlola ngokuningiliziwe ukuthi kanjani Ibhasi le-PCI Express nokuthi izuza kanjani kubuchwepheshe bayo ukuze ithuthukise ukusebenza kwemishini yethu.

- Isinyathelo ngesinyathelo ➡️ Lisebenza kanjani ibhasi le-PCI Express?

  • I-PCI Express Ibhasi lokuxhumana lokho kusetshenziswa ukuxhuma izisetshenziswa zehadiwe kukhompuyutha.
  • Ibhasi le-PCI Express isibe indinganiso ehamba phambili yokuxhuma amakhadi okunweba kumakhompyutha esimanje.
  • Ibhasi le-PCI Express Kuyisixhumi esibonakalayo seserial esinesivinini esikhulu esisebenzisa i-point-to-point architecture.
  • Ibhasi le-PCI Express Ivumela ukudluliswa kwedatha phakathi kwe-CPU namadivayisi axhumene nocingo, njengamakhadi ezithombe, amakhadi enethiwekhi, namakhadi omsindo.
  • Ibhasi le-PCI Express Isebenzisa amapheya amabili amakhebuli ahlukile ukuze idlulise idatha kuzo zombili izinkomba ngesikhathi esisodwa.
  • Ibhasi le-PCI Express isebenzisa i-topology "yesihlahla" evumela amadivayisi amaningi axhumene nomngcele ngesikhathi esifanayo.
  • Ibhasi le-PCI Express inikeza izinguqulo ezihlukahlukene, njenge-PCIe 1.0, i-PCIe 2.0, i-PCIe 3.0 ne-PCIe 4.0, enezivinini zokudlulisa idatha ezikhula ngokushesha.
  • Ibhasi le-PCI Express Isebenzisa "imizila" ukuze idlulise idatha, lapho umzila ngamunye uyisiteshi sedatha esizimele esingadlulisela ulwazi ngokuhambisana.
  • Inani lemizila esetshenzisiwe ngedivayisi inquma inani lomkhawulokudonsa otholakalayo ukuze kudluliselwe idatha.
  • Ibhasi le-PCI Express futhi isekela ukuxhuma okushisayo, okusho ukuthi Amadivayisi angangezwa noma akhishwe ngenkathi ikhompyutha ivuliwe.
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Imibuzo Nezimpendulo

Lisebenza kanjani ibhasi le-PCI Express?

  1. Ibhasi le-PCI Express livumela ukuxhunywa kwamadivaysi e-peripheral a ibhodi lomama yekhompyutha.
  2. Ibhasi lisebenzisa isistimu yesitimela ukudlulisa idatha ngokushesha nangempumelelo.
  3. Ibhasi le-PCI Express lisekela izinhlobo ezahlukene nosayizi bamadivayisi, njengamakhadi ezithombe, amakhadi omsindo, amakhadi enethiwekhi, njll.
  4. Ibhasi le-PCI Express lisebenzisa iphrothokholi yokuxhumana ye-serial, okusho ukuthi idlulisa idatha kancane kancane phezu kwemigqa yokudlulisela.
  5. Ibhasi lingakwazi ukudlulisa idatha kuzo zombili izinkomba kokubili, enikeza a ukusebenza okuphezulu.
  6. Ibhasi le-PCI Express linesivinini esikhulu kakhulu sokudlulisa idatha kunebhasi elivamile le-PCI.
  7. Ibhasi lingasebenzisa izinombolo ezahlukene zemizila ukuze ihambisane nezidingo zomkhawulokudonsa yamadivayisi kuxhunyiwe.
  8. Ibhasi lisebenzisa ukutholwa kwephutha kanye nendlela yokulungisa ukuze kuqinisekiswe ubuqotho bedatha edlulisiwe.
  9. Ibhasi le-PCI Express lisebenzisa isilawuli ukuphatha ukugeleza kwedatha phakathi kwamadivayisi axhunyiwe.
  10. Ibhasi liyahambisana ngezinguqulo ezedlule, okusho ukuthi amadivayisi we-PCI angasetshenziswa ku-slot ye-PCI Express.
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