Nhare ye USB inotenderera yakavharidzirwa nekambo yekombiyuta yemakombiyuta ega uye magetsi ekushandisa magetsi. USB inomiririra Universal Serial Bus , iyo inoshandiswa nemabhizimisi emakambani ekudivikira kwemashoko ekudhinda. USB ports inobvumira madivaysi eDVD kuti aungane kune mumwe nemumwe uye atumira dhidhiyo yedhidhi pamusoro pematafura e USB. Vanogona kupawo magetsi magetsi kumativi ose emakanda kune zvishandiso zvinozvida.
Zvose zviri zviviri zvakasungirirwa uye zvisina kushandiswa kwehuwandu hwe USB huriko, kunyange zvazvo wired version chete inosanganisira USB ports nematafura.
Chii Chaunogona Kuchigadzira MuPisipoti ye USB?
Mhando dzakawanda dzekutengesa magetsi zvinotsigira USB interfaces. Aya marudzi emidziyo ndiyo inowanzoshandiswa pakushandura kombiyuta:
- USB network adapters
- USB broadband uye modems dzemabhadhari yeInternet access
- Printers USB inofanira kugoverwa mumutambo wemusha
Nekombiyuta-ku-kombiyuta firiji inotumirwa pasina mambure, USB inotungamirwa dzimwe nguva inoshandiswa kukopa mafaira pakati pezvigadzirwa.
Kushandisa USB Port
Gadzirai zvigadziro zviviri zvakananga nekamwe kabha re USB kuburikidza kuguma kwega rimwe muvharo re USB. (Zvimwe zvinoshandisa zvinodarika imwe kanda ye USB, asi usabvisa zvose zviri mumagetsi mujecha rimwe chete, sezvo izvi zvingakonzera kukanganisa kwemagetsi!)
Iwe unogona kuvhara cables muchiteshi che USB pane chero nguva nguva pasinei nokuti zviyero zvinosanganiswa zvinoshandiswa kana kudzimwa. Tevera mirayiridzo inopiwa nemidziyo yako usati wavhara tambo dze USB. Mune zvimwe zviitiko, kusunungura USB cable kubva kumushandi unofambisa kunogona kukonzera
Multiple USB devices anogonawo kushamwaridzana kune imwe shandisa uchishandisa USB hub . Iro USB hub plugs mune imwe ganda re USB uye ine mazambu akawedzera emamwe madivayiri kuti uungane. Kana ukashandisa hub USB, ravha kabha yakasiyana mumutambo mumwe nomumwe uye uabatanidze pane imwe nhandare.
USB-A, USB-B uye USB-C Port Types
Mhando dzakasiyana-siyana dzekugadzirwa kwepanyama dziripo kune ports USB:
- USB-B (Mhando B) : Ichi chibatanidza chenguruve chinenge ma4 cm (9/16 in) kureba ne 0.65 cm (1/4 in) kukwirira chinowanzowanikwa pamatareta, makombiyuta, makadhinda nemidziyo yemutambo. Zvigodo zve USB zvinowanzobatanidza ma connector USB-B zvakare.
- USB-A (Rudzi rweA) : Dzisina kujaira kupfuura rudzi rweB, USB A ma device anenge anenge mashizha akaenzana uye anowanzoshandiswa pakutsvaira mice uye makirobhodi.
- Micro USB : Zvinonzi Micro USB shanduro mbiri USB-A uye USB-B dzinodarowo - zvishanduri zviduku kudarika zvigaro zvadzo, zvinowanikwa pamafoni efoni. (Vakwegura asi zvino vashandurwa "mini USB" versions zvinogonawo kuwanikwa mune mamwe majeri akare.)
- USB Type C : Izvo zviyero zve 0.84 cm ne 0.26cm, iyi mizinga itsva inogadzirirwa kutora zvose A uye B nematoro maduku kuti vatsigire zviri nani zviduku zvomufomu zvikonzero zvemafoni efoni
Kuti ubatanidze chigadziri chine rumwe rudzi rwechikwata chimbo chine rumwe rudzi, ingoshandisa nzira yakakodzera yekambo neyakakodzera interfaces pamagumo ose. Nhamba dze USB dzinogadzirwa kuti dzitsigire zvose zvakasanganiswa zvakatsigirwa zvemarudzi uye zvingasarudzwa nevarume / vakadzi.
Zvinyorwa zve USB
Zvishandiso zve USB uye zvigamba zvinotsigira maBhaibheri akawanda e-USB standard kubva mundima 1.1 kusvika pane yazvino yevhesi 3.1. USB ports rine zvimwe zvakafanana zvigadzirwa zvenyama zvisinei nokuti shanduro ye USB yakatsigirwa sei.
USB Port Isingashandisi?
Haisi zvinhu zvose zvinofamba zvakanaka paunoshanda nemakombiyuta. Pane zvikonzero zvakasiyana-siyana USB inogona kukanganisa kushanda zvakanaka. Hezvino chaunofanira kuita apo unosangana nezvinetso.
Alternatives ku USB
USB ports inoshandiswa kune dzimwe nharaunda uye dzakasiyana-siyana dzinowanika pamaPc akare. USB ports inotsigira zvakanyanya nokukurumidza (kazhinji 100x kana kupfuura) kudhevedzwa kwe data kupfuura serial kana parallel.
Nekutengesa kombiyuta , dzimwe nzvimbo dzeEthernet dzimwe nguva dzinoshandiswa pane USB. Kune mamwe marudzi emakombiyuta epakombiyuta, FIreWire ports dzimwe nguva inowanikwa. Zvose Ethernet uye FireWire zvinogona kupa kukurumidza kushanda kudarika USB, kunyange zvazvo iyi interfaces isingapi simba chero ripi zvaro pamatare.