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DVI vs VGA Itandukaniro: Kugaragaza Ibipimo Ugereranije
Imbonerahamwe
- 1. DVI ni iki?
- 2. VGA ni iki?
- 3. Itandukaniro ryingenzi hagati ya DVI na VGA
- 4. Ibyiza n'ibibi
- 5. Ni ryari Gukoresha DVI cyangwa VGA?
- 6. Umwanzuro
Ikoranabuhanga rikomeza gutera imbere, kandi rero werekane intera. Amazina abiri manini, Digital Visual Interface (DVI) na Video Graphics Array (VGA), ubu ni urufunguzo rwo guhuza ibikoresho. Kumenya uko DVI na VGA bitandukanye ni urufunguzo rwo kureba neza no guhuza mubice byinshi.
Ibyingenzi
DVI ni iki?
DVI bisobanura Imigaragarire ya Digital. Nuburyo bwo kohereza ibimenyetso bya digitale kubisobanuro bihanitse byerekana. Yasohotse mu mpera za 90 gusimbuza VGA no gutanga ubuziranenge bwibishusho hamwe ninkunga yo gufata ibyemezo bihanitse.
Ibisobanuro n'inyuma
DVI ni interineti ya sisitemu yo kwerekana. Yohereje videwo idahwitse ya sisitemu ivuye ahantu, nka mudasobwa, kugirango yerekanwe, nka monitor. Yashinzwe mu 1999 n’amasosiyete nka Intel na Hitachi kugira ngo ikemure icyerekezo cyiza cya digitale.
Ubwoko bwa DVI Umuhuza
DVI-D (Digital): Kohereza ibimenyetso bya digitale gusa, byiza kugeza 1920x1200 kuri 60Hz.
DVI-I (Yinjijwe): Gukorana hamwe nibimenyetso bya digitale na analog, bikomeye kuri VGA ishaje.
DVI-A (Ikigereranyo): Kohereza gusa ibimenyetso bisa, bisa na VGA.
Ibyingenzi byingenzi bya DVI
| Ubwoko bwa DVI | Ibimenyetso Bishyigikiwe | Umwanzuro ntarengwa |
| DVI-D | Imibare | 1920x1200 kuri 60Hz |
| DVI-I | Imibare na Analog | 1920x1200 kuri 60Hz |
| DVI-A | Ikigereranyo | 1920x1200 kuri 60Hz |
VGA ni iki?
VGA, cyangwa Video Graphics Array, ni umurage wo kwerekana imiterere isanzwe. Yagize uruhare runini mu mateka yo kohereza amashusho. Iterambere mu myaka ya za 1980, VGA yari tekinoroji yambere ifasha gushinga urufatiro rwa sisitemu yo kwerekana kijyambere.
A. Ibisobanuro n'akamaro k'amateka
VGA ni interineti yerekana amashusho yakoreshejwe cyane muri mudasobwa bwite no mu bindi bikoresho byerekana mu myaka mirongo. Byari igice cyingenzi cya revolution ya PC yo hambere. VGA yashoboje abakoresha guhuza mudasobwa zabo muburyo butandukanye bwo kwerekana, harimo na monitor ya CRT (Cathode Ray Tube).
Ubusobanuro bwamateka ya VGA buri mubushobozi bwayo bwo gutanga uburyo busanzwe bwo kohereza amakuru. Ibi byatanze inzira yo kwamamara kwa mudasobwa bwite.
B. Ihererekanyabubasha rya VGA: Ikigereranyo cyonyine
VGA ikoresha sisitemu yo kohereza ibimenyetso. Ibi bivuze ko amakuru ya videwo atangwa binyuze murukurikirane rwibimenyetso byamashanyarazi bikomeza guhinduka. Bitandukanye nubushakashatsi bwa vuba bwa digitale, imiterere ya VGA irashobora kuvamo ibibazo byubudahangarwa bwibimenyetso hamwe n’imipaka igarukira iyo ikoreshejwe nubuhanga bugezweho bwa digitale.
Mugihe VGA yashohoje neza intego zayo mugihe cyabashinzwe gukurikirana CRT, yarushijeho guta igihe mugihe cyo kohereza amashusho ya digitale no kwerekana cyane. Bimwe mubyingenzi bigarukira VGA harimo:
ResolutionIcyerekezo ntarengwa hamwe nubuziranenge bwibishusho ugereranije nibipimo bya digitale
Kwemera kugereranya ibimenyetso bigereranywa no gutesha agaciro hejuru ya kabili ikora
Kubura inkunga kubintu byerekanwe byerekana, nkibiciro byo kugarura ubuyanja hamwe nintera igenda
Nubwo ifite imyaka, VGA iracyafite umwanya muri sisitemu zimwe na zimwe z'umurage. VGA irashobora gukundwa mubihe aho:
1.Guhuza nibikoresho bishaje byerekana
2.Guhuza neza-guhuza ni ikintu cyambere kuruta ibintu byateye imbere
3.Icyerekezo cyo kwerekana hamwe nibisabwa ubuziranenge bwibishusho biri hasi
Itandukaniro ryingenzi hagati ya DVI na VGA
Ibyiza n'ibibi
| Ibipimo | EBYIRI | VGA |
| Ubwiza bw'ikimenyetso | Hejuru | Hasi |
| Intera yoherejwe | Birebire | Mugufi |
| Ikiguzi cy'imbere | Hejuru | Hasi |
| Inkunga yibikoresho | Ntarengwa | Byakwirakwiriye |
| Imigaragarire | Hejuru | Hasi |
Ni ryari Gukoresha DVI cyangwa VGA?
Umwanzuro
Kubashakashatsi bashakisha ibyuma bigezweho, PC yinganda PC na fanless inganda yashyizwemo PC ibisubizo ni amahitamo meza kubisabwa cyane. Byongeye, niba urimo kureba muburyo butandukanye, an inganda PC 4U irashobora guhuza ibyo ukeneye.
Ku bakora inganda ku isi, inganda PC Ubushinwa itanga urwego rwuzuye rwibisubizo byinganda. Byongeye kandi Advantech rackmount PC urukurikirane rutanga igihe kirekire kandi cyizewe kubidukikije bisaba.
Niba intumbero yawe ari kwiga imashini cyangwa imirimo ishingiye ku iyerekwa, an inganda za PC zo kureba imashini cyangwa an inganda PC hamwe na GPU Irashobora gutanga imbaraga zisabwa zo kubara.
Tanga ingingo:
mbere nyirubwite vs yavuguruwe
Ni irihe tandukaniro riri hagati ya 5.0, 5.1, 5.2, 5.3 bluetooth?
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