LVDS ifite pin 20 na pin 20 DuPont EDP converter iteranya LCD televiziyo igaragaramo insinga ya LVDS

Ubumenyi bw'ibanze ku buryo bwo gukurura insinga bwa LVDS. Uburyo bwo gukurura insinga bwa LVDS bukoreshwa:

Interface ya LVDS niyo isanzwe ikoreshwa muri LCD Panel, dufashe urugero rwa Panel ya biti 8, harimo amaseti 5 y'imirongo yo kohereza amakuru, aho amaseti 4 ari imirongo y'amakuru, ahagarariye Tx0 + / Tx0-… Tx3 + / Tx3-. Hariho kandi ikimenyetso cy'isaha, gihagarariye TxC + / TxC-. Ijyanye nayo ifite amaseti 5 y'imirongo yo kwakira amakuru ku mpera ya Panel. Niba ari Panel ya biti 6, hari amaseti 3 gusa y'imirongo y'amakuru n'itsinda rimwe ry'imirongo y'isaha. Interface ya LVDS, izwi kandi nka RS-644 bus interface, ni ikoranabuhanga ryo kohereza amakuru no kohereza amakuru ryagaragaye gusa mu myaka ya 1990. LVDS ni ikimenyetso cy'itandukaniro ry'amashanyarazi make, ishingiro ry'iri koranabuhanga ni ugukoresha amakuru yo kohereza amakuru y'amashanyarazi make cyane, ishobora kugera ku guhuza umurongo umwe cyangwa umurongo umwe, hamwe n'ikoreshwa ry'amashanyarazi make, ikosa rike rya kode, imikorere y'imirongo mike n'imirasire mike, uburyo bwo kohereza amakuru bushobora kuba ubufatanye bwa PCB bw'umuringa, cyangwa umugozi wo kuringaniza. LVDS yagiye ikoreshwa cyane muri sisitemu zifite ibisabwa cyane kugira ngo ibimenyetso bibe byiza, umuvuduko muke no guhuza imiterere. Muri iki gihe, uburyo buzwi bwo gupima LVDS bufite amahame abiri: ANSA / TIA / EIA-644 standard ya TIA / EIA (Telecommunications Industry Alliance / Electronics Industry Alliance), na IEEE 1596.3 standard. Mu Gushyingo 1995, hashyizweho standard ya ANSI / TIA / EIA-644, iyobowe cyane cyane n'amasosiyete ya semiconductor yo muri Amerika. Muri Werurwe 1996, IEEE yasohoye standard ya IEEE 1596.3. Aya mahame yombi yibanda ku miterere y'amashanyarazi ya interface ya LVDS, interconnection na line termination specifications, kandi inzira yo gukora, transmission medium na power supply voltage ntabwo isobanutse neza. LVDS ishobora gushyirwa mu bikorwa hakoreshejwe CMOS, GaAs cyangwa izindi koranabuhanga, hamwe na voltage y'amashanyarazi kuva kuri + 5V kugeza kuri + 3.3V cyangwa ndetse no munsi yayo; transmission medium yayo ishobora kuba connection ya PCB cyangwa insinga yihariye. Igipimo cy’ikoreshwa ry’amakuru gisabwa ni 655Mbps, kandi mu buryo bw’imitekerereze, mu murongo w’itumanaho udafite kubora, igipimo cy’ikoreshwa rya LVDS kigera kuri 1.923Gbps.—-Igipimo cya OpenLDI gikoreshwa cyane muri mudasobwa zigendanwa, mudasobwa nyinshi zigendanwa zigaragaza LCD kandi urubuga rwo hagati y’aho uhurira rukoresha igipimo cya OpenLDI. Ishingiro ry’igipimo cya OpenLDI ni uburyo bwo kugaragaza ibimenyetso bya Low Voltage Differential Signaling (LVDS), bufite imiterere y’umuvuduko, ikoreshwa ry’ingufu nke, umuvuduko mwinshi, ikiguzi gito, ikoreshwa ry’ibintu bike, ishobora gushyigikira ubushobozi bwo kwerekana ibintu byinshi n’ibindi. Uburyo bwo kwerekana amakuru bwa LVDS bukoreshwa cyane mu itumanaho, itumanaho, ibikoresho by’ikoranabuhanga bikoreshwa n’abaguzi, imodoka, ibikoresho by’ubuvuzi, kandi bwashyigikiwe na AMP, 3M, Samsung, Sharp, Silicon Graphics, n’ibindi. Kugira ngo igere ku mwanya wa desktop, NS yashyizeho chipset nshya ya OpenLDI isanzwe DS90C387 na DS90, by’umwihariko ku bikoresho bya LCD.