Chiyambi cha Mtundu wa C

Chiyambi cha Mtundu wa C

Kubadwa kwa Type-C sikunachedwe. Mawonekedwe a zolumikizira za Type-C adangowonekera kumapeto kwa chaka cha 2013, ndipo muyezo wa USB 3.1 unamalizidwa mu 2014. Pang'onopang'ono unatchuka mu 2015. Ndi mawonekedwe atsopano a zingwe za USB ndi zolumikizira, gulu lonse la ma specifications atsopano a USB. Google, Apple, Microsoft, ndi makampani ena akhala akulimbikitsa mwamphamvu. Komabe, zimatenga nthawi yoposa tsiku limodzi kuti specification ikule kuyambira kubadwa kwake mpaka kukhwima, makamaka pamsika wazinthu zogulira. Kugwiritsa ntchito mawonekedwe enieni a Type-C ndiye kupambana kwaposachedwa pambuyo pa kusinthidwa kwa ma specification a USB, komwe kunayambitsidwa ndi makampani akuluakulu monga Intel. Poyerekeza ndi ukadaulo wa USB womwe ulipo, ukadaulo watsopano wa USB umagwiritsa ntchito njira yolumikizira deta yothandiza kwambiri ndipo imapereka kuchuluka kopitilira kawiri kwa data yogwira ntchito (USB IF Association). Imagwirizana kwathunthu ndi zolumikizira za USB zomwe zilipo. Pakati pawo, USB 3.1 imagwirizana ndi ma protocol a mapulogalamu a USB 3.0 omwe alipo komanso zida, ma hubs ndi zida za 5Gbps, ndi zinthu za USB 2.0. USB 3.1 ndi USB 4 yomwe ikupezeka pamsika masiku ano imagwiritsa ntchito mawonekedwe a Type-C, omwe akuwonetsanso kufika kwa nthawi ya intaneti yam'manja. Munthawi ino, zipangizo zambiri - makompyuta, mafoni am'manja, mapiritsi, ma TV, owerenga mabuku apaintaneti, komanso magalimoto - zitha kulumikizidwa ku intaneti m'njira zosiyanasiyana, zomwe zimapangitsa pang'onopang'ono malo ogawa deta omwe amaimiridwa ndi mawonekedwe a Type-A. Zolumikizira ndi zingwe za USB 4 zikuyamba kulowa pamsika.

Mwachidziwitso, kuchuluka kwa data komwe kumasamutsidwa pa Type-C USB4 yapano kumatha kufika pa 40 Gbit/s, ndipo voteji yotulutsa yayikulu ndi 48V (PD3.1 specification yawonjezera voteji yothandizidwa kuchokera pa 20V yapano mpaka 48V). Mosiyana ndi zimenezi, mtundu wa USB-A uli ndi voteji yotumizira yayikulu ya 5Gbps ndi voteji yotulutsa ya 5V mpaka pano. Mzere wolumikizira wokhazikika wokhala ndi cholumikizira cha Type-C ukhoza kunyamula magetsi a 5A komanso umathandizira "USB PD" kupitirira mphamvu yamagetsi ya USB yapano, yomwe ingapereke mphamvu yayikulu ya 240W. (Mtundu watsopano wa USB-C specification wafika: umathandizira mphamvu mpaka 240W, womwe umafuna chingwe chokwezedwa) Kuphatikiza pa kusintha komwe kwatchulidwa pamwambapa, Type-C imaphatikizanso ma interface a DP, HDMI, ndi VGA. Ogwiritsa ntchito amafunikira chingwe chimodzi cha Type-C kuti athane ndi vuto lolumikiza zowonetsera zakunja ndi zotulutsa makanema zomwe kale zimafunikira zingwe zosiyanasiyana.

Masiku ano, pali mitundu yosiyanasiyana ya zinthu zokhudzana ndi Type-C pamsika. Mwachitsanzo, pali chingwe cha Type-C Male kupita ku Male chomwe chimathandizira kutumiza kwa USB 3.1 C kupita ku C ndi 5A 100W mphamvu yayikulu, chomwe chingafikire kutumiza kwa data mwachangu kwambiri kwa 10Gbps ndipo chili ndi satifiketi ya USB C Gen 2 E Mark chip. Kuphatikiza apo, pali ma adapter a USB C Male kupita ku Female, zingwe za USB C Aluminium zitsulo, ndi zingwe zogwira ntchito kwambiri monga USB3.1 Gen 2 ndi USB4 Cable, zomwe zimakwaniritsa zosowa zolumikizira za zida zosiyanasiyana. Pazochitika zapadera, palinso mapangidwe a chingwe cha USB3.2 cha madigiri 90, mitundu yoyikira kutsogolo, ndi zingwe za USB3.1 Dual-Head double-head, pakati pa zosankha zina zosiyanasiyana.