Ib qho khoom siv peripheral yog ib qho cuab yeej pabcuam uas txuas rau thiab ua haujlwm nrog lub computer los muab cov ntaub ntawv tso rau hauv lossis tau txais cov ntaub ntawv tawm ntawm nws.
Cov khoom siv no kuj tseem raug xa mus rau cov khoom siv sab nraud, cov khoom siv sib xyaw ua ke, cov khoom siv pabcuam, lossis I / O (input / output) cov khoom siv.
Dab tsi txhais cov cuab yeej Peripheral?
Feem ntau, lo lus peripheral yog siv los xa mus rau lub cuab yeej sab nraud rau lub khoos phis tawj, zoo li lub scanner, tab sis cov khoom siv lub cev nyob hauv lub computer yog cov khoom siv hluav taws xob, ib yam nkaus.
Cov khoom siv Peripheral ntxiv kev ua haujlwm rau lub khoos phis tawj tab sis tsis yog ib feem ntawm "lub ntsiab" pawg ntawm cov khoom xws li CPU, motherboard, thiab fais fab mov. Txawm li cas los xij, txawm tias lawv feem ntau tsis koom nrog lub khoos phis tawj lub luag haujlwm tseem ceeb, nws tsis tau txhais hais tias lawv tsis suav tias yog cov khoom tsim nyog.
Piv txwv li, lub khoos phis tawj-style lub khoos phis tawj tsis muaj kev pabcuam hauv kev suav thiab tsis tas yuav kom lub khoos phis tawj siv hluav taws xob thiab khiav cov haujlwm, tab sis nws yuav tsum tau siv lub computer tiag tiag.
Lwm txoj hauv kev xav txog cov khoom siv sab nraud yog tias lawv tsis ua haujlwm li cov khoom siv nyob ib leeg. Tib txoj kev uas lawv ua haujlwm yog thaum lawv txuas nrog, thiab tswj los ntawm, lub computer.
Nyob ntawm Peripheral Devices
Cov khoom siv Peripheral tau muab faib ua ib qho khoom siv nkag lossis cov khoom tso tawm, thiab qee qhov haujlwm ua ob qho tib si.
Ntawm cov hom khoom kho vajtse no yog ob qho tib si hauv cov khoom siv sab hauv thiab cov khoom siv sab nraud, ob qho tib si uas yuav suav nrog cov khoom siv nkag lossis cov khoom siv tawm.
Internal Peripheral Devices
Cov khoom siv sab hauv peripheral uas koj yuav pom hauv lub khoos phis tawj suav nrog lub khoos phis tawj kho qhov muag, daim npav video, thiab lub hard drive.
Hauv cov piv txwv no, lub disc tsav yog ib qho piv txwv ntawm ib qho khoom siv uas yog ob qho tib si tawm tswv yim thiab cov khoom tso tawm. Nws tuaj yeem tsis tsuas yog siv los ntawm lub computer los nyeem cov ntaub ntawv khaws cia hauv disc (xws li software, suab paj nruag, tsos) tab sis kuj tseem tuaj yeem xa cov ntaub ntawv los ntawm lub computer mus rau disc (xws li thaum hlawv DVDs).
Network interface phaib, USB nthuav phaib, thiab lwm yam khoom siv sab hauv uas yuav ntsaws rau hauv PCI Express lossis lwm hom chaw nres nkoj, yog txhua yam ntawm cov khoom siv sab hauv.
Cov Khoom Siv Sab Nraud Sab Nraud
Cov khoom siv sab nraud sab nraud suav nrog cov khoom siv xws li nas, keyboard, cwj mem ntsiav tshuaj, sab nraud hard drive, tshuab luam ntawv, projector, hais lus, webcam, flash drive, media card nyeem ntawv, thiab microphone.
Txhua yam uas koj tuaj yeem txuas mus rau sab nraud ntawm lub khoos phis tawj, uas feem ntau tsis ua haujlwm ntawm nws tus kheej, tuaj yeem raug xa mus rau lwm yam khoom siv sab nraud.
Motherboard yog dab tsi?
Xav paub ntau ntxiv ntawm cov khoom siv Peripheral
Qee cov khoom siv yog suav tias yog cov khoom siv peripheral vim tias lawv tuaj yeem sib cais los ntawm lub luag haujlwm tseem ceeb ntawm lub khoos phis tawj thiab feem ntau tuaj yeem raug tshem tawm yooj yim dua. Qhov no yog qhov tseeb tshwj xeeb ntawm cov khoom siv sab nraud xws li tshuab luam ntawv, sab nraud hard drives, thiab lwm yam.
Txawm li cas los xij, qhov ntawd tsis yog ib txwm muaj tseeb, yog li thaum qee cov khoom siv yuav raug suav hais tias yog sab hauv ntawm ib lub kaw lus, lawv tuaj yeem yooj yim ua cov khoom siv sab nraud ntawm lwm qhov. Cov keyboard yog ib qho piv txwv zoo.
Lub khoos phis tawj lub khoos phis tawj lub khoos phis tawm tuaj yeem raug tshem tawm ntawm USB chaw nres nkoj thiab lub khoos phis tawj yuav tsis ua haujlwm. Nws tuaj yeem txuas thiab tshem tawm ntau zaus raws li koj xav tau thiab yog qhov piv txwv tseem ceeb ntawm cov khoom siv sab nraud.
Txawm li cas los xij, lub khoos phis tawj lub khoos phis tawj tsis tau suav tias yog ib qho khoom siv sab nraud ntxiv lawm, vim tias nws tau tsim nyob rau hauv thiab tsis yooj yim tshem tawm.
Lub tswvyim tib yam no siv rau feem ntau lub laptop nta, xws li webcams, nas, thiab hais lus. Txawm hais tias feem ntau ntawm cov khoom no yog cov khoom siv sab nraud ntawm lub desktop, lawv tau txiav txim siab sab hauv ntawm lub laptops, xov tooj, ntsiav tshuaj, thiab lwm yam khoom siv hauv ib qho.
Tej zaum koj yuav pom cov khoom siv peripheral categorized li input devices thiab output devices, nyob ntawm seb lawv cuam tshuam nrog lub computer li cas. Piv txwv li, lub tshuab luam ntawv muab cov zis tawm los ntawm lub computer, yog li nws tau suav tias yog ib qho khoom siv tawm, thaum lwm cov khoom siv sab nraud, zoo li lub webcam uas xa cov ntaub ntawv mus rau lub khoos phis tawj, hu ua cov khoom siv nkag.
