Uhlobo lwe-USB-luyini? Uxhumano uhlobo, ikhebula

Ukuthuthukiswa okusheshayo kobuchwepheshe bekhompuyutha akuthinti kuphela izingxenye eziyinhloko zezinhlelo. Amakhono, kufaka phakathi ukuxhumana okuhlukahlukene, okwandayo. Ngokuqondene nendlela evamile kakhulu yokuxhumanisa izithako, - i-USB, - lapha jikelele, singasho ukunyuka okuphindayo kokwenziwa kweminyaka eminyakeni yamuva. Ukuqhutshwa kwebhasi yama-universal serial kwanda, ukusebenza kuyanda. Izinguquko nazo zenziwa kuzixhumi ezisetshenziselwa ukuxhuma amadivaysi ahlukahlukene e-USB. Namuhla, abaningi bazwa i-USB Uhlobo C. Kuyini, yiziphi izinzuzo kanye nokungahambi kwesisombululo - isihloko salesi sihloko.

Izixhumi zekhompyutha yesimanje

Uma uqala ukuzungeza umzimba cishe noma yiliphi i-laptop, ungathola amanani angamachweba ahlukene ngakwesokunene ngasinye. Phakathi kwabo, kukhona i-USB, cishe i-HDMI njalo nabanye abanye. Izibonelo zanamuhla zivame ukuhlonywa nge-USB Type-C yesimanje. Uhlobo olunjani lwesikhangisi, abaningi abazi, kodwa kuyoba usizo ukujwayela amandla amathrekhi. Cishe, isixhumanisi esikhathini esizayo siyosusa ezinye izixazululo eziningi futhi kuzoba yindinganiso yangempela yonke. Lokhu kusetshenziselwa izici zobuchwepheshe zendlela entsha yokuxhumana phakathi kwekhompiyutha kanye ne-periphery. I-USB Type-C port inikeza abasebenzisi ukwandisa izinga lokudlulisa idatha, ukusebenza okuthuthukisiwe, kanye nezinga elisha lokusebenzisa. Ngamafuphi, ikusasa lokubukeka okujwayelekile lithembise kakhulu.

Ukusebenzisa okuningi kwekhebula elilodwa

Abadali be-USB Uhlobo lwe-C basebenzisa umqondo olula uma bethuthukisa izinga. Umsebenzisi kufanele abe nohlobo olulodwa lwekhebula, futhi imishini yakhe yekhomputha ifakwe uhlobo olulodwa lwechweba. Ngokusebenzisa i-interface ehlanganisiwe, ungaxhuma noma yini oyithandayo. Isibonelo, usebenzisa ikhebula le-USB C-C, ungaxhuma amadivaysi ahlukene kakhulu, amelelwe ama-disk aqinile, abaqaphi, izibuko zomsindo, ama-smartphone, ama-tablet PC. Phakathi kwezinye izinto, kuba kungenzeka ukusebenzisa isixhumi esibucayi ngisho nokushaja i-laptop.

I-USB-A

Kuze kube yimanje, cishe wonke amadivaysi angaphandle axhunywe ku-PC ngokusebenzisa isixhumi esivamile se-USB-A. Leli port liye langena ngokuqondile ezweni lekhompyutha, linomumo ohlangothini oqhelekile ojwayele wonke umuntu, futhi uhlelo lwaso selufana nesilinganiso sokuxhumana phakathi kwama-PC kanye nama-laptops ama-flash drive, amakhibhodi angaphandle, amagundane, izinkinobho ezinzima, amaphrinta namanye amadivayisi amaningi. Ukuzimela okunjalo kungase kusheshe kubhujiswe - ikhebula le-USB Type-C selivele lithatha indawo efanele phakathi kwezixazululo ezisetshenziselwa ukuxhuma amadivaysi amaningi.

Ukushintsha umqondo

Ukuxhuma amadivaysi echwebeni le-USB-A, eliye laba yisikhathi eside, kunezintambo ezahlukene. Umehluko omkhulu phakathi kwabo wuhlobo lwesikhangisi esisehlangothini oluphambene nekhebula elixhunywe kukhompyutha. Lokhu cishe njalo uhlobo oluthile lomxhumanisi. Isibonelo, ama-Smartphone asebenzisa i-micro-USB, ngoba ezinye izigaja ngokuvamile zisebenzisa i-mini-USB. Ukuze uxhume iphrinta, udinga ikhebula nge-USB-B isixhumi, futhi uxhume amadivayisi wesitoreji - micro-USB-B. Lokhu kuhlukahluka kubangele ukuphazamiseka nokubunzima, ngoba umsebenzisi onamadivaysi amaningana, kudingeka ahlale enesisindo sezintambo. Ukubizwa ukuthi kube yilawo wonke amadivaysi, okusho ukuthi ikhebula le-USB C-Uhlobo jikelele lenza lesi simo kaningi senzeke kaningi.

Ifomethi entsha

Ngokuthuthukiswa kwezinga elijwayelekile, kwaba khona ukusungula umklamo owodwa wokuxhuma kuwo onke amadivaysi, kanye nomxhumanisi ofanayo kokubili kokuphela kwekhebula. Indlela yokuqonda, ukukhipha ikhebula le-USB C-C, yini ngempela? Isixazululo yisixhumi esincane, sibe nesimo se-oval nesayizi encane kakhulu uma siqhathaniswa namafomethi asedlule wezintambo nezixhumi zalolu hlobo. Ngaphezu kwalokho, i-USB 3 Uhlobo lwe-C ithole isici esibaluleke kunazo zonke, esimelelwe ukulinganisa nokubuyiselwa. Ngokuvamile, kufana kakhulu nesisombululo se-Apple's Lightning - kulula kakhulu, ngoba awudingi ukuchitha isikhathi ukuphatha ikhebula ukuze uthole indlela efanele yokuxhuma.

Ikusasa

Mhlawumbe, sekuvele kungenzeka namuhla ukuthi ngemuva kwesikhathi esithile, isixhumi se-Type Type C sizoba yiyo kuphela indawo yokudoba kuwo wonke amadivaysi omsakazo. Ngale ndlela, i-USB-A, B, i-micro-USB kanye ne-mini izothathwa indawo, eyinkimbinkimbi yokuphila kwabasebenzisi abajwayelekile kuze kube yilolu suku. Zonke izintambo kumele zifane futhi zibe namandla okusebenzisa noma iyiphi idivayisi. Yiqiniso, ngeke kube nokuhlanganiswa okusheshayo, amadivaysi amaningi asebenzayo anezinhlobo ezahlukene zezixhumi ze-USB zohlobo lwe-C ezisetshenziswa namuhla futhi azosebenza iminyaka eminingana.

Ngesikhathi esifanayo, ungakhohlwa: ukunwetshwa kwezixazululo ezintsha sekuqalile kakade. Isibonelo, i-USB flash drive C-C ayiyona engavamile emashalofini ezitolo zekhompyutha. Ngaphezu kwalokho, iqiniso lamadivaysi e-flagship avela emikhimbini eyaziwa kakhulu ehlonyelwe ichweba elikulo mbuzo, libonisa ukuthi isimo esichazwe, okungukuthi, ukuxoshwa kwezixhumi ezingasebenzi ezivela emakethe kuyofika maduzane noma kamuva. Ukuze uvumelane nezixazululo ezindala, uzodinga ukusebenzisa i-adaptha ye-USB Type-C.

Ukuhambisana

Ngemuva kokuthi ufunde okungenhla, ungacabanga ngalokho okufanele ukwenze ngamasevisi asevele athengwe, afakwe izinhlobo zokuxhuma, ngaphandle kwe-USB Type C. Kumele ngithi, le nkinga akufanele ibangele ukukhathazeka okukhulu. Sekuvele ithuthukiswe, yakhiqizwa futhi ithengiswa nge-adapters ehlukahlukene, ikuvumela ukuba uxhume noma iyiphi idivayisi enexhumano le-USB, kungakhathaliseki uhlobo lwayo. Ama-Adapter afana ne-mini-USB - Uhlobo lwe-C, i-micro-USB - Uhlobo lwe-C kanti amanye asevele asakazwa kakhulu futhi enza imisebenzi yawo ngokugcwele. Isimiso sokuhambisana emuva, esetshenziswe kwezobuchwepheshe bekhompyutha iminyaka eminingi, akekho ozophula. Uma une-USB Type-C port ephathekayo entsha noma ikhompiyutha, i-adaptha yamanye amaxhumene ayingxube iyisixazululo esiwusizo kakhulu.

Okuningi mayelana nezinzuzo zomxhumanisi

Ngokungangabazeki, ukubuyekezwa okulula komklamo lapho isixhumanisi kanye nechweba bekubekwe khona ngeke kube yisizathu esinzima sokuthi umsebenzisi akwazi ukuthuthukisa zonke izinto zakhe, kodwa ukubulawa akuyona kuphela inzuzo yesisombululo esisha. Ifomethi entsha isekela i-protocol yesimanje kakhulu ye-USB 3.1, eyenza ukwandiswa kwejubane lokushintshaniswa kwedatha kanye nokusetshenziswa okunamandla okukhulu uma kuqhathaniswa nezinguqulo zangaphambilini, ezisetshenziselwa amadivaysi anikwe i-USB-A.

Isivinini

Kusukela ukushicilelwa kwenguqulo yokuqala yesikhangisi, sekudlule iminyaka engaphezu kwamashumi amabili. Ngaleso sikhathi, isivinini esikhulu esadluliselwa kuzo ngu-12 MB / s. Kuze kube manje, umuntu angaphikisana ngokuhlola i-USB Thayipha-C, ukuthi lesi yisixhumanisi esheshayo sokuxhuma amakhemikhali kusuka kuzixazululo ezikhona. Isilinganiso se-USB 3.1 singakwazi ukunikeza isilinganiso se-10 Gb / s.

Ukukhiqiza

Kwezinzuzo ezengeziwe zezinga elicatshangelwayo, ngokuqinisekile, umsebenzi omelelwa amandla okunikeza amandla ukudlulisela ku-100 W. Lesi sibalo sanele ukunikeza amandla cishe noma iyiphi i-laptop, ingasaphathwa ngama-Smartphone, amaphilisi namanye amagajethi. Ngaphezu kwamandla, ifomethi entsha isekela ukudluliswa kwemali enkulu yedatha ngayinye yesikhathi. Isibonelo, ngisho nanamuhla, nge-USB Type-C, isignali yevidiyo idluliselwa ngempumelelo ku-4K isinqumo.

Ukungafani

Imvelo yonke yezinga elisha kakhulu ivula izinhlelo eziningi eziwusizo. Imisebenzi eminingi ewusizo inganikezwa ngekhebula elilodwa. Isibonelo, ungakwazi ukuxhuma i-USB-C ifakwe ephathekayo kumqapha ngamandla angaphandle bese ukhokha ibhethri yephathekayo ngenkathi ubheka okuqukethwe kwevidiyo. Uma kwenzeka amadivaysi okugcina axhunyiwe ekubonisweni, isibonelo, i disk yangaphandle, ungathola ulwazi olugcinwe kwimidiya yokugcina kusuka kwikhompyutha.

Izinkinga ze-USB Uhlobo C

Lesi sixhumanisi ifomethi entsha enhle, ngokungangabazeki ebiza isihloko sesisombululo esivela kuso esikhathini esizayo esiseduze. Ngesikhathi esifanayo, izigaba zokuqala zokusabalalisa nokuthuthukiswa, lapho izinga likhona khona okwamanje, linganikezi lutho oluphelele lweengozi, kanye nokudideka okuphelele uma usebenzisa isixhumi.

Izesekeli eziphansi

Inkinga enkulu umsebenzisi okhetha ukujoyina izitayela zanamuhla angase abe izesekeli ezisezingeni eliphansi nezintambo. Ngenxa yamandla amakhulu adluliselwa ngezixhumi ze-USB Type-C, ukusebenzisa izintambo zekhwalithi engenele kungalimaza amadivaysi angaphakathi. Lesi sici kufanele sicatshangelwe ngabasebenzisi nakanjani. Uma uthenga amakhodi nama-adapters, kufanele ukhethe imikhiqizo yemikhiqizo enokwethenjelwa.

Ukungqubuzana ngamazinga

Omunye umzuzu ongathandeki wokuthi abasebenzisi be-USB Uhlobo C bangabhekana nanamuhla kubangelwa isici esivela kuso umbuzo okubhekisela kulolu hlobo lwesikhangiso esetshenziselwa ukudluliselwa kwesikhombimsebenzisi ngokwaso. Ngakho-ke, kungenzeka ukuthi idivayisi exhunywe kwisixhumi esisha ngeke isebenze ngokushesha njengoba umnikazi wedivayisi kulindeleke. Isizukulwane sokuqala sisebenzisa ubuchwepheshe be-USB 3.0, obuhlinzeka ngesivinini esiphezulu se-5 Gb / s. Isizukulwane sesibili se-USB-C sisekela izinga elijwayelekile 3.1, isilinganiso sokudluliswa kwedatha esivele sifinyelele ku-10 Gb / s. Izinkinga ngamanye amabhuloho zivela ngoba zibukeka ezifanayo, kepha ekukhiqizeni izixazululo ezenziwe ngomumo zisebenzisa izingxenye ezihlukene, ngisho nasemigqeni yamamodeli afanayo. Ngamanye amazwi, ngaphambi kokuthenga idivayisi ngomshini we-USB Uhlobo C, kuyadingeka ukuhlola ukulandelwa kwezici zangempela zobuchwepheshe bechweba nemingcele edingekayo.