I-USB idumile ngokuhambisana kwayo nezinkundla eziningi nezinhlelo zokusebenza, izindleko eziphansi zokuqalisa, kanye nokusebenziseka kalula.Izixhumi ziza ngamajamo nosayizi abaningi futhi zisebenzisa imisebenzi eyahlukene.
I-USB (Universal Serial Bus) iyindinganiso yemboni eyathuthukiswa ngeminyaka yawo-1990s ukuze kuxhunywe amakhompyutha kanye nemishini yocingo.I-USB idumile ngokuhambisana kwayo nezinkundla eziningi nezinhlelo zokusebenza, izindleko eziphansi zokuqalisa, kanye nokusebenziseka kalula.
I-USB-IF (I-Universal Serial Bus Implementers Forum, Inc.) iyinhlangano kanye nenkundla yokusekelayo yokuthuthukiswa nokwamukelwa kobuchwepheshe be-USB.Yasungulwa yinkampani ethuthukise ukucaciswa kwe-USB futhi inezinkampani ezingamalungu angaphezu kuka-700.Amalungu ebhodi amanje ahlanganisa i-Apple, i-Hewlett-Packard, i-Intel, i-Microsoft, i-Renesas, i-STMicroelectronics ne-Texas Instruments.
Konke ukuxhumana kwe-USB kwenziwa kusetshenziswa izixhumi ezimbili: isokhethi (noma isokhethi) nepulaki.Ukucaciswa kwe-USB kubheka ukuxhumana okuphathekayo namaphrothokholi oxhumo lwedivayisi, ukudluliswa kwedatha, nokulethwa kwamandla.Izinhlobo zezixhumi ze-USB zimelelwa izinhlamvu ezimelela isimo somzimba sesixhumi (A, B, no-C) nezinombolo ezimelela isivinini sokudlulisa idatha (isibonelo, 2.0, 3.0, 4.0).Uma inombolo iphakeme, isivinini siyashesha.
Imininingwane - Izincwadi
I-USB A incane futhi iwunxande.Cishe iwuhlobo oluvame kakhulu futhi lusetshenziselwa ukuxhuma amakhompyutha aphathekayo, amadeskithophu, izidlali zemidiya, nama-consoles wegeyimu.Ngokuyinhloko zisetshenziselwa ukuvumela isilawuli somsingathi noma idivayisi yehabhu ukunikeza idatha noma amandla kumadivayisi amancane (ama-peripherals nezinsiza).
I-USB B isesimweni esiyisikwele futhi ingaphezulu eline-beveled.Isetshenziswa amaphrinta nama-hard drive angaphandle ukuthumela idatha kumadivayisi abamba.
I-USB C iwuhlobo lwakamuva.Incane, inomumo oyi-elliptical kanye ne-rotational symmetry (ingaxhunywa kunoma iyiphi indlela).I-USB C idlulisela idatha namandla ngekhebuli eyodwa.Kwamukelwe kabanzi kangangokuthi i-EU izodinga ukuthi isetshenziselwe ukushaja ibhethri kusukela ngo-2024.
Ibanga eligcwele lezixhumi ze-USB ezifana no-Type-C, i-Micro USB, i-Mini USB, etholakala neziqukathi ezivundlile noma eziqondile noma amapulaki angafakwa ngezindlela ezihlukene zezinhlelo zokusebenza ze-I/O kubasebenzisi abahlukahlukene kanye namadivayisi eselula.
Imininingwane - Izinombolo
Ukucaciswa kwasekuqaleni kwe-USB 1.0 (12 Mb/s) kwakhululwa ngo-1996, futhi i-USB 2.0 (480 Mb/s) yaphuma ngo-2000. Zombili zisebenza nezixhumi zohlobo A lwe-USB.
Nge-USB 3.0, ingqungquthela yokuqamba iba yinkimbinkimbi kakhulu.
I-USB 3.0 (5 Gb/s), eyaziwa nangokuthi i-USB 3.1 Gen 1, yethulwa ngo-2008. Okwamanje ibizwa nge-USB 3.2 Gen 1 futhi isebenza ne-USB Type A nezixhumi zohlobo C lwe-USB.
Yethulwe ngo-2014, i-USB 3.1 noma i-USB 3.1 Gen 2 (10 Gb/s), okwamanje eyaziwa nge-USB 3.2 Gen 2 noma i-USB 3.2 Gen 1×1, isebenza ne-USB Type A kanye ne-USB Type C.
I-USB 3.2 Gen 1×2 (10 Gb/s) ye-USB Type C. Lokhu ukucaciswa okuvame kakhulu kwezixhumi ze-USB Type C.
I-USB 3.2 (20 Gb/s) iphume ngo-2017 futhi okwamanje ibizwa nge-USB 3.2 Gen 2×2.Lokhu kusebenza ku-USB Type-C.
(I-USB 3.0 ibizwa nangokuthi iSuperSpeed.)
I-USB4 (ngokuvamile ngaphandle kwesikhala ngaphambi kokuthi i-4) iphume ngo-2019 futhi izosetshenziswa kabanzi ngo-2021. Izinga le-USB4 lingafinyelela ku-80 Gb/s, kodwa okwamanje isivinini salo esiphezulu singu-40 Gb/s.I-USB 4 ingeye-USB Type C.
I-Omnetics Quick Lock USB 3.0 Micro-D ene-latch
I-USB ngamajamo, amasayizi nezici ezahlukahlukene
Izixhumi zitholakala ngosayizi abajwayelekile, abancane nabancane, kanye nezitayela zokuxhuma ezihlukene njengezixhumi eziyindilinga nezinguqulo ze-Micro-D.Izinkampani eziningi zikhiqiza izixhumi ezihlangabezana nedatha ye-USB nezimfuneko zokudlulisa amandla, kodwa zisebenzisa umumo wesixhumi esikhethekile ukuze zihlangabezane nezimfuneko ezengeziwe njengokushaqeka, ukudlidliza, nokuvala ukungena kwamanzi.Nge-USB 3.0, ukuxhumana okwengeziwe kungangezwa ukuze kwandiswe isivinini sokudlulisa idatha, okuchaza uguquko lwesimo.Nokho, ngenkathi ihlangabezana nezidingo zokudlulisa amandla, azihlanganisi nezixhumi ezijwayelekile ze-USB.
360 USB 3.0 isixhumi
Izindawo zohlelo lokusebenza Ama-PC, amakhibhodi, amagundane, amakhamera, amaphrinta, izikena, ama-flash drive, ama-smartphone, ama-game consoles, izinto ezigqokekayo neziphathwayo, okokusebenza esindayo, ezezimoto, ezishintshayo zezimboni nezolwandle.
Isikhathi sokuthumela: Dec-18-2023