USB interfaces Txij li 1.0 mus rau USB4

USB interfaces Txij li 1.0 mus rau USB4

Lub USB interface yog ib lub tsheb npav serial uas ua rau muaj kev txheeb xyuas, teeb tsa, tswj thiab sib txuas lus ntawm cov khoom siv los ntawm kev xa cov ntaub ntawv protocol ntawm tus tswj hwm thiab cov khoom siv peripheral. Lub USB interface muaj plaub txoj hlua, uas yog cov ncej zoo thiab tsis zoo ntawm lub zog thiab cov ntaub ntawv. Keeb kwm kev loj hlob ntawm USB interface: Lub USB interface pib nrog USB 1.0 hauv xyoo 1996 thiab tau dhau los ntawm ntau qhov kev hloov kho version, suav nrog USB 1.1, USB 2.0, USB 3.0, USB 3.1 Gen 2, USB 3.2 thiab USB4, thiab lwm yam. Txhua version tau nce qhov ceev kis thiab lub zog txwv thaum tswj hwm kev sib raug zoo rov qab.

Cov txiaj ntsig tseem ceeb ntawm USB interface yog raws li nram no:

Kub-hloov tau: Cov khoom siv tuaj yeem txuas rau hauv lossis tshem tawm yam tsis tas kaw lub khoos phis tawj, uas yooj yim thiab ceev.

Kev Siv Tau Ntau Yam: Nws tuaj yeem txuas rau ntau hom thiab kev ua haujlwm ntawm cov khoom siv, xws li nas, keyboards, tshuab luam ntawv, koob yees duab, USB flash drives, thiab lwm yam.

Kev Nthuav Dav: Ntau cov khoom siv lossis cov interfaces tuaj yeem nthuav dav los ntawm cov hubs lossis cov converters, xws li Coaxial Thunderbolt 3 (40Gbps), HDMI, thiab lwm yam.

Kev muab hluav taws xob: Nws tuaj yeem muab hluav taws xob rau cov khoom siv sab nraud, nrog rau qhov siab tshaj plaws ntawm 240W (5A 100W USB C Cable), tshem tawm qhov xav tau cov khoom siv hluav taws xob ntxiv.

Lub USB interface tuaj yeem faib ua pawg raws li cov duab thiab qhov loj me mus rau Hom-A, Hom-B, Hom-C, Mini USB thiab Micro USB, thiab lwm yam. Raws li cov qauv USB txhawb nqa, nws tuaj yeem faib ua USB 1.x, USB 2.0, USB 3.x (xws li USB 3.1 nrog 10Gbps) thiab USB4, thiab lwm yam. Cov hom thiab cov qauv ntawm USB interfaces sib txawv muaj qhov ceev sib txawv thiab kev txwv fais fab. Nov yog qee daim duab ntawm cov interfaces USB feem ntau:

Hom-A interface: Lub interface siv rau ntawm tus tswv tsev kawg, feem ntau pom ntawm cov khoom siv xws li khoos phis tawj, nas, thiab keyboards (txhawb nqa USB 3.1 Hom A, USB A 3.0 rau USB C).

Hom-B interface: Lub interface siv los ntawm cov khoom siv peripheral, feem ntau pom ntawm cov khoom siv xws li cov tshuab luam ntawv thiab cov scanners.

Hom-C interface: Ib hom tshiab ntawm bidirectional plug-and-unplug interface, txhawb nqa USB4 (xws li USB C 10Gbps, Hom C Txiv neej rau Txiv neej, USB C Gen 2 E Mark, USB C Cable 100W / 5A) cov qauv, sib xws nrog Thunderbolt protocol, feem ntau pom ntawm cov khoom siv xws li smartphones, ntsiav tshuaj, thiab laptops.

Mini USB interface: Ib qho USB interface me me uas txhawb nqa OTG functionality, feem ntau pom ntawm cov khoom siv me me xws li MP3 players, MP4 players, thiab xov tooj cua.

Micro USB interface: Ib qho me dua ntawm USB (xws li USB 3.0 Micro B rau A, USB 3.0 A Txiv neej rau Micro B), feem ntau pom ntawm cov khoom siv mobile xws li smartphones thiab ntsiav tshuaj.

Thaum ntxov ntawm cov xov tooj ntse, qhov interface feem ntau siv yog Micro-USB raws li USB 2.0, uas kuj yog qhov interface rau lub xov tooj USB data cable. Tam sim no, nws tau pib txais yuav TYPE-C interface hom. Yog tias muaj qhov xav tau kev xa cov ntaub ntawv siab dua, nws yog qhov tsim nyog hloov mus rau USB 3.1 Gen 2 lossis cov qauv siab dua (xws li Superspeed USB 10Gbps). Tshwj xeeb tshaj yog nyob rau lub caij niaj hnub no uas txhua qhov kev qhia tshwj xeeb ntawm lub cev interface yeej hloov pauv tas li, lub hom phiaj ntawm USB-C yog los tswj kev ua lag luam.