Ni izihe tandukaniro riri hagati yaUSB 3.1 Gen 1naIcyiciro cya 2?
USB 3.1 Gen 1naIcyiciro cya 2: Gusobanura itandukaniro ry'ingenzi riri hagati y'amahame abiri
Mu gihe ugura ibikoresho byo kubika amakuru byo hanze, aho bafatira amakuru, cyangwa mudasobwa zigendanwa, ubwoko bwa USB bushobora gutera urujijo, cyane cyane iyo amagambo nkaUSB 3.1 Gen 1naIcyiciro cya 2bikunze kugaragara. Nubwo byombi ari iby'umuryangoUSB 3.1umuryango usanzwe, hari itandukaniro rikomeye mu mikorere n'ikoreshwa mu buryo bufatika. Iyi nkuru izasuzuma itandukaniro ry'ingenzi riri hagati y'ibi bisobanuro bibiri kugira ngo bigufashe guhitamo neza.
Itandukaniro ry'Umuvuduko: Itandukaniro ry'ibanze
Umuvuduko ntarengwa wo kohereza ibintu mu buryo bw'imitekererezeUSB 3.1 Gen 1(icyahoze kizwi nkaUSB 3.0) ni 5 Gbps (hafi 625 MB/s). Uyu muvuduko urahagije mu ikoreshwa rya buri munsi, nko guhuza imbeba, clavier, printers, cyangwa kohereza dosiye nto nk'inyandiko n'umuziki.
USB 3.1 Gen 2ku rundi ruhande, byikubye kabiri uyu mupaka wo hejuru kugeza kuri10 Gbps(hafi 1250 MB/s). Ibi bivuze ko mu kohereza dosiye nini, nka videwo za 4K, amafoto yo mu bwoko bwa RAW, cyangwa paki nini zo gushyiramo imikino, igihe gisabwa kizagabanuka cyane. Urugero, kohereza dosiye ya filime ya 4K ya 50GB, Gen 2 ishobora kuzigama hafi kimwe cya kabiri cy'igihe ugereranije na Gen 1.
Gahunda z'ikoranabuhanga n'uburyo bwo kwandika inyandiko
Itandukaniro ry'umuvuduko riri mu mikorere myiza ya gahunda zo kwandika inyandiko.USB 3.1 Gen 1ikoresha gahunda yo kwandika 8b/10b, bivuze ko muri buri biti 10 zoherejwe ari zo gusa amakuru nyayo, hamwe n'ubushobozi bwa hafi 80%. Kubwibyo, bandwidth nyayo y'igipimo cya 5 Gbps cyakoreshejwe ni hafi 4 Gbps.
USB 3.1 Gen 2Kuvugurura uburyo bwo gukora coding bwa 128b/132b bunoze kurushaho, byongera imikorere kugeza kuri 97%, bituma 10 Gbps raw rate itanga bandwidth ikora neza hafi ku muvuduko wose. Iri terambere ntiryongera umuvuduko gusa ahubwo rinagabanya igihe cyo kohereza amakuru.
Imiterere ifatika n'uburyo ihuzwa
Ni ngombwa kumenya ko byombiUSB 3.1 Gen 1naIcyiciro cya 2ishobora gukoresha ubwoko bumwe bw'imikorere ifatika, harimo:
Ubwoko-A (uburyo busanzwe bwo guhuza urukiramende)
Ubwoko bwa B (bukunze gukoreshwa mu gucapa no mu bindi bikoresho)
Ubwoko bwa C (ishusho y'urukiramende ishobora guhindurwa)
USB 3.1 A kugeza kuri Micro B(ikoreshwa cyane muri disiki zikomeye zo hanze na bimwe mu bikoresho bya kera bya Android)
Ni ingenzi cyane kumenya koUbwoko bwa USB Cni ishusho y'aho ukorera, ntabwo ari umuvuduko usanzwe. Interineti ya Type-C ishobora gushyigikiraUSB 3.1 Gen 1, Gen 2, cyangwa ndetse na protocole ya Thunderbolt 3. Kubwibyo, umuvuduko wo kohereza ntushobora kugenwa gusa n'imiterere ya interface. Urugero, aUSB C kuri USB AUmugozi ushobora kugira umuvuduko nyawo ugenwa n'ibipimo by'imirongo yo ku mpera zombi ndetse n'ubwiza bw'umugozi, ushobora kuba Gen 1's 5 Gbps cyangwa Gen 2's 10 Gbps.
Ubushobozi bwo gusohora ingufu
Ku bijyanye n'itangwa ry'amashanyarazi, munsi yaUSB 3.1 Gen 1isanzwe, iyi interface ishobora gutanga ingufu zitarenze 4.5W (5V/0.9A). Iyi interface ya Gen 2, iyo ikoreshejwe na protocole ya USB Power Delivery (PD), ishobora gushyigikira amashanyarazi agera kuri 100W (20V/5A), ibi bikaba bihagije mu gusharija mudasobwa zigendanwa nyinshi no gukoresha ibikoresho byo mu rwego rwo hejuru. Ni ngombwa kumenya ko iyo ukoreshejeUmugozi wa USB 3.1 A kugeza kuri Micro BKugira ngo uhuze ibikoresho, ubushobozi bwo gutanga amashanyarazi bukunze kugabanywa n'ibipimo bya Micro B port, kandi muri rusange ingufu ziba nke.
Inama z'ingirakamaro zo gushyira mu bikorwa
HitamoUSB 3.1 Gen 1: Ikwiriye guhuza ibikoresho rusange (clavier, imbeba, printers), kohereza inyandiko za buri munsi, cyangwa nk'uburyo bwo gusharija telefoni zigendanwa. Ku bakoresha ingengo y'imari nto cyangwa abakenera amafaranga make, ibikoresho bishingiye kuri Gen 1 bitanga agaciro gakomeye ku mafaranga. Urugero, gushyira disiki ishaje ya hard drive igendanwa hamwe n'ibikoresho bisanzweUmugozi wa USB 3.1 A kugeza kuri Micro B, umuvuduko wa Gen 1 ubusanzwe urahagije.
HitamoUSB 3.1 Gen 2: Niba ukeneye kohereza dosiye nini kenshi (nk'ikosora amashusho, guteza imbere imikino), guhuza disiki zo hanze zihuta cyane (SSDs), cyangwa ukaba wifuza gukemura ibibazo byo gusharija mudasobwa zigendanwa no kohereza amakuru ukoresheje insinga imwe, Gen 2 ni amahitamo meza. Cyane cyane ku bakoresha mudasobwa zigendanwa nshya,Umugozi wa USB C 3.1 kuri USB Acyangwa adaptateri ishyigikira Gen 2 ishobora guhuza neza ibikoresho ku bikoresho bisanzwe cyangwa hubs hamwe n'umubare munini w'imiyoboro ya Type-A, mu gihe igenzura ko amakuru yoherezwa vuba cyane.
Ubuyobozi bwo Kumenya no Kugura
Bitewe n'urujijo mu kwita ku isoko, nyamuneka menya ibi bikurikira mu gihe ugura:
Bamwe mu bakora bashobora gushyira ikimenyetso kuUSB 3.1 Gen 1nka "USB 3.0"cyangwa "SuperSpeed USB"
USB 3.1 Gen 2ishobora kwitwa "SuperSpeedUSB 10 Gbps"
Amabwiriza agezweho ya USB yahinduwe izina:USB 3.1 Gen 1ubu ishyizwe mu cyiciro cya "USB 3.2 Gen 1", kandiUSB 3.1 Gen 2ubu ni "USB 3.2 Gen 2"
Iyo uguzeUSB C 3.1 kuri USB Aor Umugozi wa USB 3.1 A kugeza kuri Micro Bs, menya neza ko ibisobanuro by'ibicuruzwa bigaragaza neza niba bishyigikira Gen 1 (5 Gbps) cyangwa Gen 2 (10 Gbps) kugira ngo hirindwe imbogamizi mu mikorere bitewe n'insinga.
Kugira ngo umenye neza ko ubona imikorere wifuza, reba witonze ibisabwa ku gicuruzwa aho kwishingikiriza gusa ku miterere yacyo. Niba bibaye ngombwa, reba inyandiko zemewe za tekiniki.
Incamake
Amahitamo hagati yaUSB 3.1 Gen 1na Gen 2 mu by'ukuri bikubiyemo gushaka uburinganire hagati y'umuvuduko, igiciro, n'ibikenewe mu by'ukuri. Niba ari igishyaUSB C 3.1 kuri USB Aigisubizo cyo guhindura cyangwa icya keraUSB 3.1 A kugeza kuri MICRO BUburyo bwo guhuza, Gen 1 itanga igisubizo cyizewe kandi gihendutse ku bikorwa bya buri munsi, mu gihe Gen 2 ifunguye inzira yihuse ku bakoresha b’inzobere n’ibintu bifite imikorere myiza. Uko icyifuzo cy’umuvuduko wo kohereza amakuru uturutse ku bikoresho bikomeza kwiyongera, gusobanukirwa aya tandukaniro bizagufasha gufata ibyemezo by’ikoranabuhanga mu buzima bwawe bwa elegitoroniki.
Mu gihe kizaza, hamwe no gukoresha uburyo bwa USB4, umuvuduko wo kohereza amakuru uzakomeza kwiyongera ukagera kuri 40 Gbps kandi uhuze na protocole ya Thunderbolt 3. Ariko kugeza icyo gihe,USB 3.1 Gen 1na Gen 2 bizamara igihe kinini, bitanga serivisi zitandukanye ku birebana n'ikoreshwa rya porogaramu n'amatsinda y'abakoresha.
Igihe cyo kohereza: 30 Mutarama 2026
