Iintambo ze-USB
I-USB, isifinyezo se-Universal Serial BUS, ngumgangatho webhasi yangaphandle, osetyenziselwa ukulawula unxibelelwano kunye nonxibelelwano phakathi kweekhompyutha kunye nezixhobo zangaphandle. Yiteknoloji yojongano esetyenziswa kwicandelo leekhompyutha.
I-USB ineengenelo zesantya sokudlulisa esikhawulezayo (i-USB1.1 yi-12Mbps, i-USB2.0 yi-480Mbps, i-USB3.0 yi-5Gbps, i-USB3.1 yi-10Gbps, i-USB3.2 yi-20Gbps), intambo ye-USB kulula ukuyisebenzisa, ixhasa i-hot swap, uqhagamshelo oluguquguqukayo, umbane ozimeleyo, njl. Ingadibanisa imawusi, ikhibhodi, iprinta, iskena, ikhamera, idiski yeflash, isidlali seMP3, ifowuni ephathwayo, ikhamera yedijithali, idiski ephathwayo, idrayivu ye-optical yangaphandle, ikhadi le-USB, iModem ye-ADSL, iModem yeCable, kunye nazo zonke izixhobo zangaphandle.
Intsingiselo ye-USB 1.0/2.0/3.0
I-USB 1.0/1.1
Iforam yoQhubekekiso lwe-USB (iForam yoQhubekekiso lwe-USB) yaqala ukubekwa phambili ngo-1995 ziinkampani ezisixhenxe eziquka i-Intel, i-IBM, iCompaq, iMicrosoft, i-NEC, iDigital, iNorth Telecom, njl. I-USBIF yacebisa ngokusesikweni iinkcukacha ze-USB1.0 ngoJanuwari 1996, nge-bandwidth ye-1.5Mbps. Nangona kunjalo, ngenxa yokuba ngelo xesha izixhobo ze-USB ezixhasayo zazimbalwa, ngoko ke ishishini lebhodi yokusingatha aliyibeki i-USB Port eyilwe ngqo kwibhodi yokusingatha.
I-USB 2.0
Inkcazelo ye-USB2.0 yaphuhliswa kwaye yapapashwa ngokudibeneyo yiCompaq, Hewlett Packard, Intel, Lucent, Microsoft, NEC, kunye nePhilips. Le nkcazelo yonyusa isantya sokudluliselwa kwedatha yezixhobo ezingaphandle ukuya kwi-480Mbps, ekhawuleza ngokuphindwe kangama-40 kunezixhobo ze-USB 1.1. Umgangatho we-USB 2.0, owasekwa ngo-2000, yi-USB 2.0 yokwenyani. Ibizwa ngokuba yinguqulelo yesantya esiphezulu ye-USB 2.0, enesantya sokudluliselwa kwe-480 Mbps.
I-USB 3.0
I-USB3.0 yeyona nkcazelo yamva nje ye-USB, eyaqalwa yi-Intel kunye nezinye iinkampani. Ububanzi bokudlulisa obuphezulu be-USB3.0 bufikelela kwi-5.0Gbps (640MB/s). I-USB 3.0 yazisa ukudluliselwa kwedatha epheleleyo. I-USB 3.0 ivumela imisebenzi yokufunda nokubhala ehambelanayo nesantya esipheleleyo.
Uhlobo lwe-USB A: Lo mgangatho usebenza ngokubanzi kwiikhompyutha zobuqu, i-PCS, yeyona mgangatho yojongano isetyenziswa kakhulu
Uhlobo lwe-USB B: Lusetyenziswa ngokubanzi ekudibaniseni iidiski eziphathwayo ze-3.5-intshi, iiprinta, kunye neemonitha
I-Mini-USB: Isetyenziswa ngokubanzi kwiikhamera zedijithali, iikhamera zedijithali, izixhobo zokulinganisa kunye neediski eziphathwayo kunye nezinye izixhobo eziphathwayo
I-Micro USB: I-Micro USB port, efanelekileyo kwizixhobo eziphathwayo
Kwixesha lokuqala leefowuni ezihlakaniphileyo, besisebenzisa i-Micro-USB interface esekwe kwi-USB 2.0 uninzi, oko kukuthi, i-USB data cable interface yefowuni ephathwayo. Ngoku, ziqalile ukungena kwi-TYPE-C interface mode. Ukuba kukho iimfuno eziphezulu zokudlulisa idatha, kufuneka zitshintshelwe kwinguqulelo 3.2 okanye ngaphezulu, ingakumbi kwixesha lanamhlanje apho iinkcukacha zojongano lomzimba zihlaziywa. Nge-USB-C, injongo kukulawula ihlabathi. Ngaphambi kweThunderbolt™ kwisantya esiphezulu, kwaye kutshanje nge-USB4, injongo kukulawula ihlabathi ukusuka kwisiphelo esiphantsi ukuya kwisiphelo esiphezulu. I-Thunderbolt™ interface, eyayikade ithintelwe yimali yelungelo lobunikazi le-INTEL, ngoku isimahla ukufumana ilayisenisi, eya kunceda ukwandisa imakethi ye-interface yayo. I-Intel ibhengeze ilayisenisi yasimahla ye-Thunderbolt™ interface! Mhlawumbi intwasahlobo yeThunderbolt 3 iza ngo-2018! Iindidi ngeendidi zeeports zinokuthathelwa indawo zii-USB Type C ports ezixhasa iThunderbolt 3.
I-USB Type-C ineempawu ezilandelayo
Iyahambelana neenkcukacha zoqhagamshelo lweenkcukacha zangaphambili ze-USB 2.0, 3.0 kunye nezexesha elizayo ze-USB, ixhasa ukufakelwa nokususwa kweeplagi ezili-10,000, kwaye ixhasa ukutshajwa kweemveliso ze-3C (ukuba umsebenzi wombane ophezulu owenziwe yi-USB 3.1PD uyafuneka, kuyimfuneko ukusebenzisa i-Type C kunye nentambo ekhethekileyo. Uhlobo lokuqala lwe-A/B alunakufezekiswa), i-USB interface (uhlobo A, B, njl. njl.) abantu abathetha ngayo kubomi bemihla ngemihla kunye ne-USB Type C interface eza kuba yi-universal kwixesha elizayo zezeenkcukacha ezibonakalayo ze-interface, kwaye i-USB2.0, i-USB3.0, i-USB3.1, njl.njl., ziiprotokholi zonxibelelwano ezinxulumeneyo.
Uhlobo lwe-C lwe-USB Olu luluhlu olutsha lwezixhumi ze-USB, i-USB Type-C kuba ipapashwe nge-USB3.1, ngoko ke abantu abaninzi baphosisa ukuba i-USB Type-C 3.1 kufuneka isebenzise uqhagamshelo lwentambo lwe-USB Type-C, inokufikelela kwi-10Gb/s, Abanye abantu babhala i-USB Type-C njengohlobo lwe-USB3.1, into engalunganga.
Inani elifanayo leentambo zoqhagamshelo lingasetyenziswa kwi-USB3.0 nakwi-USB3.1, ngoko ke ukusebenza okufanayo kwe-10Gb/s kunokufezekiswa kusetyenziswa iintambo zothumelo lwe-USB3.0. Makhe sijonge ezi nkcukacha zilandelayo:
Kakade ke, okukhona isantya seemfuno zomgangatho wentambo siphezulu, xa usebenzisa iimveliso ze-USB3.1, nceda uzame ukusebenzisa ucingo olubonelelwa ngumvelisi omkhulu, ukuze uphephe ukusetyenziswa kwentambo ekumgangatho ophantsi, nto leyo ebangela ukuba ukusebenza kwayo kungayiphuculi imeko, ingakumbi ezinye iimveliso ze-HUB ezisebenzayo ngokupheleleyo (iDongguan Jingda Electronics Co.,Ltd.)
https://www.jd-cables.com.
3.1 iinkcukacha zentambo yesantya esiphezulu ye-GEN2 zinokucetyiswa ukuba zisetyenziswe, ewe, okungakumbi kunokubhekisa kulwazi lwethu lwekhonkco lokubonelela: Ikhonkco lokubonelela ngemveliso yentambo ephindaphindayo ephezulu 】), isixhumi se-USB Type-C (isixhumi) singasetyenziswa nakwi-USB3.0, uthumelo loqhagamshelo lwe-USB 2.0, sisetyenziswe kwiimveliso ezininzi, ezifana neefowuni eziphathwayo, iithebhulethi, njl.
Ixesha leposi: Epreli-17-2023
