Menene USB-C kuma me yasa kuke son sa?
USB-C shine ma'aunin da ke tasowa don caji da canja wurin bayanai. A yanzu, an haɗa shi a cikin na'urori kamar sabbin kwamfyutocin tafi-da-gidanka, wayoyi, da allunan hannu kuma—idan aka ba da lokaci—zai bazu zuwa kusan duk abin da ke amfani da tsohuwar mahaɗin USB.
USB-C yana da sabon siffa mai ƙarami wacce za a iya juyawa don haka yana da sauƙin haɗawa. Kebul ɗin USB-C na iya ɗaukar ƙarin ƙarfi, don haka ana iya amfani da su don cajin manyan na'urori kamar kwamfyutocin tafi-da-gidanka. Hakanan suna ba da har zuwa ninka saurin canja wurin USB 3 a 10 Gbps. Duk da cewa masu haɗin ba su dace da baya ba, ƙa'idodin suna da, don haka ana iya amfani da adaftar tare da tsoffin na'urori.
Duk da cewa an fara buga takamaiman bayanai game da USB-C a shekarar 2014, a shekarar da ta gabata ne kawai fasahar ta fara aiki. Yanzu tana shirin zama madadin gaske ba kawai tsoffin ƙa'idodin USB ba, har ma da wasu ƙa'idodi kamar Thunderbolt da DisplayPort. Ana ci gaba da gwaji don samar da sabon ƙa'idar sauti ta USB ta amfani da USB-C a matsayin madadin jack ɗin sauti na 3.5mm. USB-C yana da alaƙa da wasu sabbin ƙa'idodi, kamar USB 3.1 don saurin gudu da isar da wutar lantarki ta USB don ingantaccen isar da wutar lantarki ta hanyar haɗin USB.
Nau'in C yana da Sabon Siffar Mai Haɗawa
USB Type-C yana da sabon ƙaramin mahaɗin zahiri—kimanin girman micro USB. Haɗin USB-C da kansa zai iya tallafawa sabbin ƙa'idodin USB masu ban sha'awa kamar USB 3.1 da isar da wutar lantarki ta USB (USB PD).
Haɗin USB na yau da kullun da kuka saba da shi shine USB Type-A. Ko da yake mun ƙaura daga USB 1 zuwa USB 2 zuwa na'urorin USB 3 na zamani, wannan haɗin ya ci gaba da kasancewa iri ɗaya. Yana da girma kamar koyaushe, kuma yana haɗawa ta hanya ɗaya kawai (wanda a bayyane yake ba kamar yadda kuke ƙoƙarin haɗa shi a karon farko ba). Amma yayin da na'urori suka zama ƙanana da sirara, waɗannan manyan tashoshin USB ba su dace ba. Wannan ya haifar da wasu siffofi masu haɗin USB kamar masu haɗin "micro" da "mini".
Wannan tarin mahaɗi masu siffofi daban-daban na na'urori masu girma dabam-dabam ya kusa karewa. USB Type-C yana ba da sabon ma'aunin mahaɗi wanda yake ƙanƙanta sosai. Ya kai kusan kashi ɗaya bisa uku na tsohon filogi na USB Type-A. Wannan ma'aunin mahaɗi ɗaya ne da kowace na'ura ya kamata ta iya amfani da shi. Za ku buƙaci kebul ɗaya kawai, ko kuna haɗa rumbun kwamfutarka na waje zuwa kwamfutar tafi-da-gidanka ko kuna cajin wayarku daga caja ta USB. Wannan ƙaramin mahaɗin yana da ƙanƙanta don ya dace da na'urar hannu mai siriri, amma kuma yana da ƙarfi don haɗa duk kayan haɗin da kuke so zuwa kwamfutar tafi-da-gidanka. Kebul ɗin da kansa yana da mahaɗin USB Type-C a ƙarshen biyu—duk mahaɗin ɗaya ne.
USB-C yana ba da abubuwa da yawa da za a so. Yana da sauƙin canzawa, don haka ba za ku sake juya mahaɗin ba aƙalla sau uku don neman madaidaicin yanayin. Siffar mahaɗin USB ce guda ɗaya da ya kamata dukkan na'urori su ɗauka, don haka ba za ku buƙaci adana kebul na USB daban-daban tare da siffofi daban-daban na mahaɗi don na'urorinku daban-daban ba. Kuma ba za ku sami manyan tashoshin jiragen ruwa da za su ɗauki sarari mara amfani a kan na'urori masu siriri ba.
Tashoshin USB Type-C suma suna iya tallafawa nau'ikan yarjejeniyoyi daban-daban ta amfani da "madadin yanayi," wanda ke ba ku damar samun adaftar da za su iya fitar da HDMI, VGA, DisplayPort, ko wasu nau'ikan haɗi daga wannan tashar USB guda ɗaya. Adaftar USB-C Digital Multiport na Apple misali ne mai kyau na wannan, yana ba da adaftar da ke ba ku damar haɗa HDMI, VGA, manyan masu haɗin USB Type-A, da ƙananan masu haɗin USB Type-C ta hanyar tashar jiragen ruwa guda ɗaya. Rashin daidaiton tashoshin USB, HDMI, DisplayPort, VGA, da wutar lantarki akan kwamfyutocin tafi-da-gidanka na yau da kullun za a iya sauƙaƙe su zuwa nau'in tashar jiragen ruwa guda ɗaya.
USB-C, USB PD, da kuma isar da wutar lantarki
Bayanin USB PD yana da alaƙa sosai da USB Type-C. A halin yanzu, haɗin USB 2.0 yana ba da wutar lantarki har zuwa watts 2.5 - isasshe don cajin wayarka ko kwamfutar hannu, amma wannan shine batun. Bayanin USB PD wanda aka goyan bayan USB-C yana ƙara wannan isar da wutar lantarki zuwa watts 100. Yana da alkibla biyu, don haka na'ura za ta iya aikawa ko karɓar wutar lantarki. Kuma ana iya canja wurin wannan wutar a lokaci guda da na'urar ke watsa bayanai a cikin haɗin. Irin wannan isar da wutar lantarki na iya ma ba ka damar cajin kwamfutar tafi-da-gidanka, wanda yawanci yana buƙatar kusan watts 60.
USB-C zai iya kawo ƙarshen duk waɗannan kebul na caji na kwamfutar tafi-da-gidanka na musamman, tare da duk abin da ke caji ta hanyar haɗin USB na yau da kullun. Har ma za ku iya cajin kwamfutar tafi-da-gidanka daga ɗaya daga cikin fakitin batirin da kuke caji wayoyinku da sauran na'urori masu ɗaukuwa daga yau. Za ku iya haɗa kwamfutar tafi-da-gidanka zuwa allon waje da aka haɗa da kebul na wuta, kuma allon waje zai yi cajin kwamfutar tafi-da-gidanka yayin da kuka yi amfani da shi azaman allon waje - duk ta hanyar ƙaramin haɗin USB Type-C ɗaya.
Akwai matsala ɗaya, duk da haka—aƙalla a yanzu. Kawai saboda na'ura ko kebul yana goyon bayan USB-C yana nufin yana goyon bayan USB PD. Don haka, kuna buƙatar tabbatar da cewa na'urorin da kebul ɗin da kuka saya suna goyan bayan USB-C da USB PD.
USB-C, USB 3.1, da kuma Canja wurin Kuɗi
USB 3.1 sabon mizani ne na USB. Matsakaicin bandwidth na ka'idar USB 3 shine 5 Gbps, yayin da USB 3.1 shine 10 Gbps. Wannan shine ninki biyu na bandwidth - da sauri kamar mai haɗa Thunderbolt na ƙarni na farko.
Duk da haka, USB Type-C ba iri ɗaya bane da USB 3.1. USB Type-C siffa ce ta mahaɗi, kuma fasahar da ke ƙarƙashinta na iya zama USB 2 ko USB 3.0. A zahiri, kwamfutar hannu ta N1 Android ta Nokia tana amfani da mahaɗin USB Type-C, amma a ƙarƙashinta duka akwai USB 2.0—har ma da USB 3.0. Duk da haka, waɗannan fasahohin suna da alaƙa sosai. Lokacin siyan na'urori, kawai kuna buƙatar kula da cikakkun bayanai kuma ku tabbatar kuna siyan na'urori (da kebul) waɗanda ke tallafawa USB 3.1.
Dacewa da Baya
Haɗin USB-C na zahiri bai dace da baya ba, amma ƙa'idar USB ta asali ita ce. Ba za ku iya haɗa tsoffin na'urorin USB zuwa ƙaramin tashar USB-C ta zamani ba, kuma ba za ku iya haɗa haɗin USB-C zuwa tsohuwar tashar USB ba. Amma wannan ba yana nufin dole ne ku jefar da duk tsoffin na'urorinku ba. USB 3.1 har yanzu yana dacewa da tsoffin nau'ikan USB, don haka kawai kuna buƙatar adaftar jiki tare da haɗin USB-C a gefe ɗaya da kuma babban tashar USB mai salo a ɗayan ƙarshen. Sannan za ku iya haɗa tsoffin na'urorinku kai tsaye zuwa tashar USB Type-C.
A zahiri, kwamfutoci da yawa za su sami tashoshin USB Type-C da manyan tashoshin USB Type-A nan gaba kaɗan. Za ku iya canzawa a hankali daga tsoffin na'urorinku, kuna samun sabbin na'urori masu haɗawa da kebul na USB Type-C.
Sabon mai saka idanu mai ɗaukuwa mai inci 15.6 tare da haɗin USB-C
Lokacin Saƙo: Yuli-18-2020