Ifowuni ye- USB yinkqubo eqhelekileyo yoxhumano lwekhebula kwiikhompyutha zobuqu kunye nezixhobo zombane zombane. I-USB imele i-Universal Serial Bus , umgangatho weshishino malunga noonxibelelwano lweenkcukacha ze-digital digital. Iimpawu zokugcina ze-USB zivumela iifowuni ze-USB ukuba zixhumeke kunye kunye nokudlulisa idatha yedijithali kwiikhompyutha ze-USB. Baya kunika amandla kagesi ngaphaya kwekhebula kumadivayisi awafunayo.
Bobabini iinguqu ezingenanto kunye nezingenazintambo ze-USB ezikhoyo, nangona kuphela inguqu ebomile ibandakanya iiprotho ze-USB kunye nezixhobo.
Yintoni ongayifaka kwi-USB Port?
Zininzi iintlobo zabathengi ngeekhomputha zenkxaso ye-USB. Ezi ntlobo zezixhobo ziqhelekileyo zisetyenziselwa ukuthungatha iikhompyutha:
- I-adapter yenethiwekhi ye- USB
- I-broadband ye-USB kunye neemodemu zamaselula zokufikelela kwi-intanethi
- Iiprinta ze-USB zikwabelwana ngazo kwinethiwekhi yasekhaya
Ukudluliselwa kwefayile kwikhompyutheni ukuya kwikhompyutha ngaphandle kwenethiwekhi, ii- USB ziya kuthiwa zisebenzise ukukopisha ifayile phakathi kwezixhobo.
Ukusebenzisa iPort USB
Xhuma iifowuni ezimbini ngokuthe ngqo ngekhebula le-USB ngokucwangcisa umva ngamnye kwi-port yase-USB. (Ezinye iifayile zibandakanya ngaphezu kwesinye i-USB port, kodwa musa ukuzicoca zombini iikhewu kwidivaysi enye, njengoko oku kungabangela umonakalo kagesi!)
Unokwenza iifowuni zifake kwiisango kwi-USB nangaliphi na ixesha kungakhathaliseki ukuba izixhobo ezibandakanyekayo zinikwe amandla okanye zivaliwe. Landela imiyalelo ebonelelwe ngezixhobo zakho ngaphambi kokuvula izixhobo ze-USB. Kwezinye iimeko, ukukhupha ikhebula le-USB kwisixhobo esisebenzayo kunokubangela
Amadivaysi e-USB amaninzi anokuxhumeka komnye nomnye usebenzisa i- hub ye-USB . I-hub ye-USB ipakisha kwi-port enye ye-USB kwaye iqulethe amachwep angaphezulu kwezinye iifowuni ukuxhuma emva koko. Ukuba usebenzisa i-hub ye-USB, fakela ikhebula ehlukile kwisixhobo ngasinye uze udibanise kwihhafu nganye.
I-USB-A, i-USB-B kunye ne-USB-C Types Types
Zininzi iintlobo ezinkulu zezinto ezibonakalayo ezikhoyo kwizibheno ze-USB:
- I-USB-B (Uhlobo B) : Lo mxakano onxantathu ungama-1.4 cm (9/16 kwi-ubude) ubude be-0.65 cm (1/4 in) ubude bufumaneka kwi-routers, iikhomputha, iiprinta kunye neengqungquthela zemidlalo. Izikhonkwane ze-USB ngokuqhelekileyo ziquka izixhumi ze-USB-B nazo.
- I-USB-A (Thayipha i-A) : Engaqhelekanga ngaphezu kohlobo B, i-USB Iifowuni ziphantse zibe zikwere kwaye ziqhelekileyo zisetyenziselwa amagundane kunye neebhola.
- I-USB encinci : Okubizwa ngokuba yi- Micro USB izingubo zombini i-USB-A kunye ne-USB-B nayo ikhona - inguqulelo ezincinci kuneziqabane zabo, ezithandwa kumadivayisi eselula. (I-Older kodwa ngoku ingapheliyo "i-USB mini" iinguqu zinokufumaneka nakwezinye izixhobo ezindala.)
- Uhlobo lwe-C C : Ngobukhulu bee-0.84 cm nge-0.26cm, lo mgangatho omtsha wenzelwe ukufaka i-A kunye ne-B ezinamathole amancinci ukuze ufumane inkxaso engcono kwimiba yeefom yefowuni
Ukuxhuma ifowuni enomnye uhlobo lwefowuni ifowuni ngolunye uhlobo, sebenzisa kuphela uhlobo olufanelekileyo lwekhebula kunye nezixhobo ezifanelekileyo ekupheleni. Iimbane ze-USB zenziwe ukuze zixhase zonke iintlobo ezixhaswayo zentlobo kunye neenketho zamadoda / zamakhosikazi.
Iintetho ze-USB
Izixhobo ze-USB kunye nezixhobo zixhasa iinguqu ezininzi zezinga le-USB ukusuka kwisiqendu 1.1 ukuya kutsho 3.1. Iimpawu zokugcina ze-USB ziquka izinto ezisemzimbeni ezifanayo naluphi na uhlobo lwe-USB oluxhaswe.
I-USB Port ayisebenzi?
Akuyiyo yonke into ehamba kakuhle xa usebenza neekhomputha. Kukho iintlobo ezahlukahlukeneyo zokuba i-USB ikwazi ukuyeka ngokukhawuleza ukusebenza kakuhle. Nakhu okumele ukwenze xa uhlangabezana neengxaki.
Ezinye iindlela ze-USB
Iiphakheji ze-USB zenye indawo kwii-portal eziphathekayo kunye nezifanayo ezifumaneka kwi-PC ezindala. Ukuxhaswa kwezixhobo ze-USB ngokukhawuleza (ngokuphindaphindiweyo i-100x okanye ngaphezulu) ukudluliselwa kwedatha kunokudityaniswa kwengudi okanye ukufana.
Kwiinkonzo zekhompyutha , ii- Ethernet ngamanye amaxesha zisetyenziselwa endaweni ye-USB. Kwezinye iintlobo zee-computer zangasese , ii- FIreWire ii-port zibuye zenzeke ngezinye izihlandlo. Zombini i-Ethernet kunye ne-FireWire inokunikela ngokukhawuleza kunokusebenza kwe-USB, nangona ezi zinto zingenayo inika amandla kuwo wonke ucingo.