LED Saib Xyuas Lub Puag Ncig Cov Txheej Txheem tseem muaj lub npe hu ua LED zaub ntsuas thiab LED zaub npav tswj hwm. Raws li ib qho ntawm cov tub ntxhais tseem ceeb ntawm cov vijtsam LED, nws yog lub luag haujlwm tseem ceeb kom tau txais cov duab, yeeb yaj kiab thiab qee cov ntaub ntawv digital los ntawm lub koos pij tawj serial chaw nres nkoj lossis DVI interface. Feem ntau, muaj ob yam kev tswj loj: synchronous tswj system thiab asynchronous tswj system.
Synchronous tswj lub cev txhais tau tias cov zaub LED tau tiav synchronized nrog cov ntsiab lus ntawm lub koos pij tawj saib xyuas. Qhov ntawd txhais tau tias yog lub koos pis tawj raug tua, LED qhov screen yuav tsis pom. Hom kab ke no yog siv rau hauv qhov chaw uas qhov kev xav tau ntawm lub sijhawm tam sim no kuj muaj ntau heev, xws li theem, chaw nres tsheb TV, kev nthuav qhia, rooj sablaj, thiab lwm yam.
Asynchronous tswj system txhais tau hais tias cov ntsiab lus ntawm cov zaub LED thiab cov saib xyuas lub computer tsis yog sib xws. Tom qab hloov kho hauv lub khoos phis tawm, cov ntaub ntawv digital yuav raug xa mus rau daim npav tswj hwm, thiab tom qab ntawd cov ntsiab lus ntawm daim npav tswj hwm yuav tshwm rau ntawm lub vijtsam. Nws tuaj yeem ua si cov ntaub ntawv tsis muaj kev tswj hwm lub computer Yog li ntawd, txawm hais tias lub koos pij tawj raug kaw, lub vijtsam LED tseem tuaj yeem tso tawm, uas tsim nyog rau qee qhov chaw uas qhov kev ua haujlwm ntawm lub sijhawm tsis tseem ceeb, xws li kev tshaj tawm kev lag luam lossis lub qhov rai zaub.
Ib tug neeg yuav muaj cov lus nug: dab tsi yog qhov zoo thiab qhov tsis zoo ntawm ob txoj kev tswj hwm no? Hauv qab no yuav yog cov kev ntsuas uas yooj yim.
Synchronous tswj lub cev tuaj yeem ua si ntawm lub sijhawm, thiab tus nqi ntawm cov ntaub ntawv digital tsis txwv, tab sis lub sijhawm ua si yuav raug txwv. Dhau li, synchronous system cov cim xa mus los ntawm network cable, yog li muaj qhov kev txwv nyob deb.
Asynchronous tswj lub cev tuaj yeem xa cov teeb liab los ntawm USB, network cable, WIFI, 4G, thiab lwm yam, yog li cov kev txwv nyob deb me me. Txawm li cas los xij, asynchronous system tsis tuaj yeem ua tiav ua si synchronously, thiab tus nqi ntawm cov ntaub ntawv digital yog txwv vim muaj qee qhov cia ntau ntawm daim npav tswj.
Hauv kev xaus, nws nyob ntawm koj cov tseev kom muaj seb puas yuav xaiv synchronous tswj lub cev lossis cov asynchronous.