Idivaysi yePheripheral

Inkcazo yeDivayisi yePheripheral

Isixhobo sendawo yokusebenza nayiphi na isixhobo esixhasayo esixhuma kunye nokusebenza kunye nekhompyutheni ukufaka ulwazi kuyo okanye ukufumana ulwazi kuyo.

Isixhobo sobume singasetyenziselwa njengombonakalo wangaphandle, i-pipiphoni edibeneyo , icandelo lenkxaso , okanye i- I / O (i-input / output) .

Yintoni echaza iDisipheralal Device?

Ngokuqhelekileyo, igama lombonakalo lisetyenziselwa ukubhekisela kwisixhobo sangaphandle kwikhompyutheni, njenge-scanner, kodwa izixhobo ezifumaneka ngaphakathi kwikhompyutheni nazo ziyimpompo yezobuchwepheshe.

Izixhobo zepheripheral zongeza ukusebenza kwikhompyutheni kodwa aziyiyo inxalenye yeqela "eliphambili" lezakhi ezifana ne- CPU , ibhodi lebhodi , kunye nokunikezelwa kwamandla . Nangona kunjalo, nangona bahlala bengabandakanyekanga ngokukodwa kumsebenzi ophambili wekhompyutheni, akuthethi ukuba ayithathwa njengamacandelo afanelekileyo.

Umzekelo, umboniso wekhompyutheni yekhompyutha ayincedisi ngokweenkcukacha kwaye ayikho imfuneko ukuze ikhompyutheni isebenze kwaye isebenze iinkqubo, kodwa kufuneka ukuba isebenzise ngokwenene ikhompyutha.

Enye indlela yokucinga ngezixhobo zepheripha kukuba asebenzi njengezixhobo ezizimeleyo. Indlela kuphela esebenza ngayo xa ixhunyiwe, kwaye ilawulwa yikhompyutha.

Iintlobo zeeDivayili zePheripheral

Izixhobo zepheripheral zikwahlulwe njengesixhobo sokufakelwa okanye isixhobo sokuvelisa, kunye neminye imisebenzi njengabini bobabini.

Phakathi kwezi ntlobo ze- hardware zixhobo zombini zangaphakathi kunye nezixhobo zangaphandle zepherha , nokuba yeyiphi na uhlobo olungabandakanya izixhobo zokufakelwa okanye iziphumo.

IiPawulo zangaphakathi

Izixhobo zengxubevange zangaphakathi eziqhelekileyo ozifumana kwikhomputha ziquka i -disc disc drive , ikhadi levidiyo kunye ne- hard drive .

Kule mizekelo, i-dis drive drive yinto enye yesistim esinegalelo kunye nesixhobo sokuvelisa. Ayinakusetyenziswa kuphela yikhomputha ukufunda ulwazi olugcinwe kwidiski (umzekelo, isofthiwe, umculo, iifilimu) kodwa kwakhona ukuthumela idatha ukusuka kwikhomputha ukuya kwi-diski (njengokuba kutsha iiDVD).

Amakhadi womsebenzisi womnatha, amakhadi okunyuselwa kwe- USB kunye namanye amacebo angaphakathi angase afake kwi-PCI Express okanye olunye uhlobo lwesipoti, zonke iintlobo zangaphakathi.

Izixhobo zangaphandle zePheripheral Devices

Izixhobo zangaphandle zethungelwano zangaphandle ziquka iifowuni ezifana nemouse , ikhibhodi , ipilisi yeepen, i- hard drive yangaphandle , umshicileli, iprojekthi, izithethi, i-webcam, i- flash drive , abafundi bekhadi leendaba, kunye nemakrofoni.

Nantoni na into ongayixhuma ngayo ngaphandle kwekhompyutheni, ngokuqhelekileyo ayisebenzisi ngokwayo, ingabhekiswa njengedivaysi yangaphandle yechungechunge.

Ulwazi olungakumbi ngeePaipheral Devices

Ezinye iifayili zibhekwa njengezixhobo zechungechunge ngenxa yokuba ziyakwazi ukwahlukana nomsebenzi oyintloko wekhompyutheni kwaye ngokuqhelekileyo zisuswe kunokuba lula. Oku kuyinyani ngokukodwa kumadivayisi angaphandle njengabashicileli, ukuqhuba kwangaphandle, kunye nokunye.

Nangona kunjalo, loo nto ayisoloko iyinyani, ngoko ngelixa ezinye iifowuni zinokuthi zithathwa njengaphakathi ngaphakathi kwenkqubo, ziyakwazi nje ukuba zibe zixhobo zangaphandle zechungechunge kwelinye. Ikhibhodi ngumzekelo omnye omhle.

Ikhibhodi yekhompyuter yekhompyutha ingasuswa kwi-port yase-USB kwaye ikhompyutha ayiyi kuyeka ukusebenza. Inokungenwa kwaye ikhutshwe kaninzi kangangoko ufuna kwaye ibe ngumzekelo oyintloko weso sixhobo se-périphher.

Nangona kunjalo, ikhibhodi yekhompyutheni ayisayi kuthathwa njengesistim yangaphandle kuba iyakhiwe ngokuqinisekileyo kwaye ayinakulula ukususa njengoko unako ukuqhubela i-flash drive.

Le ngcamango iyasebenza kwiinkalo ezininzi zeekhompyutheni, njenge-webcams, iigundane, kunye nezithethi. Ngelixa uninzi lwazo zixhobo zingaphandle zangaphandle kwi desktop, ziqwalaselwa zangaphakathi kwii-laptops, iifowuni, iipilisi kunye nezinye izixhobo.