Kunezinhlobo eziningi zezintambo zokushaja umakhalekhukhwini ezingatholakali emhlabeni wonke emakethe manje.Ukuphela kwekhebula lokushaja elixhunywe kumakhalekhukhwini ngokuyinhloko linezindawo ezintathu, umakhalekhukhwini we-Android, umakhalekhukhwini we-Apple nomakhalekhukhwini omdala.Amagama abo yi-USB-Micro, USB-C ne-USB-lightning.Ekupheleni kwekhanda lokushaja, isixhumi esibonakalayo sihlukaniswe nge-USB-C kanye ne-USB Type-A.Inomumo oyisikwele futhi ayikwazi ukufakwa phambili nangemuva.
I-interface yevidiyo ku-projektha ihlukaniswe ngokuyinhloko ibe yi-HDMI kanye ne-VGA yakudala;kusiqapha sekhompuyutha, kukhona nesixhumi esibonakalayo sesignali yevidiyo esibizwa nge-DP (Display Port).
NgoSepthemba kulo nyaka, i-European Commission yamemezela isiphakamiso esisha somthetho, ngethemba lokuhlanganisa izinhlobo zokushaja zemishini kagesi ephathekayo njengama-smartphone namakhompyutha wethebhulethi phakathi neminyaka emibili, futhi isixhumi esibonakalayo se-USB-C sizoba indinganiso evamile yamadivayisi kagesi i-EU.Ngo-Okthoba, uGreg Joswiak, iphini likamongameli we-Apple kwezokukhangisa emhlabeni wonke, wathi engxoxweni ukuthi i-Apple "kufanele" isebenzise ichweba le-USB-C ku-iPhone.
Kulesi sigaba, lapho zonke izixhumanisi zihlanganiswa zibe yi-USB-C, singase sibhekane nenkinga-izinga le-USB interface lingcolile kakhulu!
Ngo-2017, izinga lesixhumi esibonakalayo se-USB lathuthukiswa laba yi-USB 3.2, futhi inguqulo yakamuva yesixhumi esibonakalayo se-USB ingadlulisela idatha ngenani elingu-20 Gbps-lokhu kuyinto enhle, kodwa
l Qamba kabusha i-USB 3.1 Gen 1 (okungukuthi, i-USB 3.0) ibe yi-USB 3.2 Gen 1, enesilinganiso esiphezulu esingu-5 Gbps;
l Iqanjwe kabusha i-USB 3.1 Gen 2 yaba i-USB 3.2 Gen 2, enenani eliphakeme elingu-10 Gbps, futhi yengeza usekelo lwe-USB-C lwale modi;
l Imodi yokudlulisela esanda kufakwa ibizwa nge-USB 3.2 Gen 2×2, enesilinganiso esiphezulu esingu-20 Gbps.Le modi isekela i-USB-C kuphela futhi ayisekeli isixhumi esibonakalayo sohlobo A lwe-USB.
Kamuva, onjiniyela abakha izinga le-USB bezwa sengathi abantu abaningi abakwazanga ukuqonda izinga lokuqamba le-USB, base bengeza ukuqanjwa kwemodi yokudlulisela.
l I-USB 1.0 (1.5 Mbps) ibizwa ngesivinini esiphansi;
l I-USB 1.0 (12 Mbps) ebizwa nge-Full Speed;
l I-USB 2.0 (480 Mbps) ebizwa ngokuthi i-High Speed;
l I-USB 3.2 Gen 1 (5 Gbps, eyayaziwa ngokuthi i-USB 3.1 Gen 1, eyayaziwa ngokuthi i-USB 3.0) ibizwa ngokuthi i-Super Speed;
l I-USB 3.2 Gen 2 (10 Gbps, eyayaziwa ngokuthi i-USB 3.1 Gen 2) ibizwa ngokuthi i-Super Speed+;
l I-USB 3.2 Gen 2×2 (20 Gbps) inegama elifanayo nelithi Super Speed+.
Nakuba igama lesixhumi esibonakalayo se-USB lidida kakhulu, isivinini sayo sokuxhumana senziwe ngcono.I-USB-IF inezinhlelo zokuvumela i-USB ukuthi idlulise amasiginali wevidiyo, futhi bahlela ukuhlanganisa isixhumi esibonakalayo se-Display Port (i-DP interface) ku-USB-C.Vumela ikhebuli yedatha ye-USB ibone umugqa owodwa ukuze idlulise wonke amasignali.
Kepha i-USB-C iyisixhumi esibonakalayo esibonakalayo, futhi akuqiniseki ukuthi iyiphi iphrothokholi yokudlulisa isignali esebenza kuyo.Kunezinguqulo ezimbalwa zephrothokholi ngayinye ezingasakazwa nge-USB-C, futhi inguqulo ngayinye inomehluko omkhulu noma omncane:
I-DP ine-DP 1.2, DP 1.4 kanye ne-DP 2.0 (manje i-DP 2.0 isiqanjwe kabusha ngokuthi DP 2.1);
I-MHL ine-MHL 1.0, MHL 2.0, MHL 3.0 kanye ne-superMHL 1.0;
I-Thunderbolt ine-Thunderbolt 3 ne-Thunderbolt 4 (umkhawulokudonsa wedatha we-40 Gbps);
I-HDMI ine-HDMI 1.4b kuphela (i-HDMI interface ngokwayo nayo iyadida kakhulu);
I-VirtualLink nayo ine-VirtualLink 1.0 kuphela.
Ngaphezu kwalokho, izintambo ze-USB-C azisekeli zonke lezi zivumelwano, futhi amazinga asekelwa ama-peripheral ekhompyutha ayahluka.
Ngo-Okthoba 18 kulo nyaka, i-USB-IF ekugcineni yenza lula indlela i-USB ebizwa ngayo ngalesi sikhathi.
I-USB 3.2 Gen 1 iqanjwe kabusha ku-USB 5Gbps, enomkhawulokudonsa ongu-5 Gbps;
I-USB 3.2 Gen 2 iqanjwe kabusha ku-USB 10Gbps, enomkhawulokudonsa ongu-10 Gbps;
I-USB 3.2 Gen 2×2 iqanjwe kabusha ku-USB 20Gbps, enomkhawulokudonsa ongu-20 Gbps;
I-USB4 yasekuqaleni yaqanjwa kabusha ngokuthi i-USB 40Gbps, enomkhawulokudonsa ongu-40 Gbps;
Izinga elisanda kwethulwa libizwa nge-USB 80Gbps futhi linomkhawulokudonsa ongu-80 Gbps.
I-USB ihlanganisa zonke izixhumanisi, okuwumbono omuhle, kodwa futhi iletha inkinga engakaze ibonwe - isikhombimsebenzisi esifanayo sinemisebenzi ehlukene.Ikhebula elilodwa le-USB-C, Iphrothokholi esebenza kuyo ingase ibe i-Thunderbolt 4, eyethulwe eminyakeni emi-2 kuphela edlule, noma ingaba i-USB 2.0 eminyakeni engaphezu kwengu-20 edlule.Izintambo ezihlukene ze-USB-C zingase zibe nezakhiwo zangaphakathi ezihlukile, kodwa ukubukeka kwazo kucishe kufane.
Ngakho-ke, noma sihlanganisa umumo wazo zonke izixhumanisi zekhompuyutha ezixhumeke kwikhompyutha zibe yi-USB-C, i-Babel Tower ye-interface yekhompyutha ingase ingasungulwa ngempela.
Isikhathi sokuthumela: Dec-17-2022
