USB 3.1 thiab USB 3.0
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USB 3.1 thiab USB 3.0
Tus qauv USB 3.1 tau tshaj tawm thaum Lub Xya Hli 2013, thiab qhov siab tshaj plaws theoretical bandwidth tau muab ob npaug rau piv rau USB 3.0, ncav cuag 10 Gb / s (super ceev). USB3.1 encoding txoj kev tau hloov los ntawm 8b / 10b rau 128b / 132b hauv USB3.0, thiab bandwidth poob tus nqi poob los ntawm 20% mus rau 3%. Tom qab hloov dua siab tshiab, lub bandwidth yuav tshaj 1.2GB / s. Qhov no txhais tau tias siv tiag tiag. Qhov txwv hloov ceev ntawm USB 3.1 yuav tsum nyob ze rau 1GB / s.
USB 3.1 coj kev hloov pauv ceev dua thiab kho txhua yam teeb meem uas twb muaj lawm. Tshiab Hom-C interface qhia nrog USB 3.1. Zoo li Apple's Lightning interface, Hom-C interface tshem tawm cov qauv kev tiv thaiv tsis zoo yav dhau los thiab tuaj yeem tso thiab siv yam tsis muaj qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo, tshem tawm qhov xav tau los txheeb xyuas cov kev taw qhia ntxig.
Lwm qhov muag loj ntawm USB 3.1 Hom-C yog kev txhim kho ntawm kev them nqi ntawm cov khoom siv txawb. Qhov siab tshaj plaws tso cai siv hluav taws xob tus qauv raws li USB 3.1 interface tau nce mus rau 20V / 5A (Type-A / B nkaus xwb), uas tuaj yeem muab lub zog tso zis ntau txog 100W. Qhov siab tshaj plaws ntawm Hom-C yog 12V / 3A, thiab 36W them peev xwm txaus rau qee phau ntawv nyias thiab lub teeb. Qhov no kuj yog ib qho laj thawj tseem ceeb uas New MacBook tau tso MagSafe thiab tsis kam lees txais Type-C ua tus them nyiaj interface.
Ua haujlwm tau zoo, USB 3.1 Hom-C kuj qhia txog lwm hom tshiab. Hauv lwm lo lus, Hom-C interface thiab cov kab ntawv tuaj yeem xa cov ntaub ntawv tsis yog USB. Tam sim no, Alt hom tuaj yeem txhawb nqa DisplayPort 1.3 thiab MHL 3.2 specifications, tab sis USB-IF kuj xav tau kev txhawb nqa rau lwm cov qauv kev ua haujlwm. Ntxiv rau qhov kev sib tham video, lwm yam kev sib txuas xws li Ethernet kuj tuaj yeem txhawb nqa los ntawm Hom-C.