I-MicroSD: Iyini Futhi Kufanele Uyisebenzise Nini

ngo kim Kubuyekezwe: June 26, 2022

MicroSD iwuhlobo lwememori khadi olusetshenziswa kumadivayisi eselula amaningi nakwezinye izinto zikagesi eziphathwayo. Incane kakhulu ngosayizi kunamanye amamemori khadi, okusho ukuthi iyakwazi ukugcina idatha eningi endaweni encane. Kunjalo futhi ihlala isikhathi eside kakhulu futhi ingamelana nokushaqeka kanye nezimo zezulu ezimbi kakhulu.

Kulesi sihloko, sizoxoxa nge izici ze-MicroSD, lapho kufanele isetshenziswe, Futhi ingakuzuzisa kanjani:

Liyini ikhadi le-MicroSD?

I-MicroSD (noma i-micro Secure Digital) ikhadi imemori khadi encane esetshenziselwa ukugcina idatha efana nezithombe, umculo, amavidiyo, imibhalo, kanye namasistimu wokusebenza aphelele. Isetshenziswa kakhulu ku digital Amakhamera kanye namanye amagajethi e-electronic abathengi. Amakhadi e-MicroSD nawo asetshenziswa kumadivayisi afana nezinhlelo ze-GPS, ama-PDA kanye nomakhalekhukhwini.

Amakhadi e-MicroSD afika ngosayizi abahlukene (anamandla okugcina ahlukene) kusukela ku-16 Megabytes kuya ku-1 Terabyte. Atholakala kabanzi ukuze athengwe ezitolo noma ku-inthanethi futhi ngokuvamile ayathengeka kuye ngosayizi weMemori Card kanye nesilinganiso sesivinini (ikilasi). Eminye imidiya ekhiphekayo ingase futhi inikeze izici ezengeziwe ezifana ukuvikelwa kwephasiwedi okuvumela abasebenzisi abagunyaziwe kuphela ukufinyelela okuqukethwe kweMemori Card.

Amandla ekhadi le-MicroSD anganyuswa ngokusebenzisa i-adaptha eyivumela ukuthi ifakwe endaweni yememori ye-SD enosayizi ogcwele njengaleyo etholakala kumakhibhodi ekhompyutha noma kumakhompyutha aphathekayo - ngaleyo ndlela inikeze isitoreji esengeziwe sedatha ebaluleke kakhulu.

Izinhlobo zamakhadi e-MicroSD

Amakhadi e-MicroSD asetshenziswa ezihlukahlukene electronics, ezifana Smartphones, amakhamera edijithali, amaphilisi, namakhonsoli aphathwayo amageyimu. Mancane futhi alula kodwa angagcina amanani amakhulu edatha.

Kunezinhlobo ezahlukene zamakhadi e-MicroSD anezici ezihlukene namandla:

• Amandla Anwetshiwe (XC) ikhadi, elingafinyelela ku-512GB nge-adaptha efanele. Lolu hlobo lunesivinini sokufunda/sokubhala esisheshayo sokudluliswa kwamafayela okusheshayo phakathi kwamadivayisi ahambisanayo.
• Class 10 isilinganiso sesivinini sokuqinisekisa ukusebenza okuthembekile okuvela ekhadini lakho.
• UHS-I enikeza isivinini esisheshayo sokufunda/sokubhala kune-Class 10 futhi ifinyelela isivinini sokudlulisa esifika phezulu 104 MB ngomzuzwana kwezinye izikhathi.
• UHS-II iphinda kabili isivinini sokudlulisa kusukela ku-UHS-I kodwa idinga idivayisi ehambisanayo ukuze ihambisane ngokugcwele nokusebenza ngokugcwele.
• V90 okunikeza ukufunda/ukubhala ngesivinini esifika ku 90 MB ngomzuzwana ukuze uthole ukusebenza okuphendulayo nakakhulu kumadivayisi ahambisanayo.

Akunandaba ukuthi hlobo luni lwedivayisi oyisebenzisayo nekhadi lakho le-MicroSD, ukukhetha uhlobo olulungile kungenza umehluko endleleni amafayela adluliswa ngayo noma acishwe ngayo kudivayisi yakho noma ukuthi agcinwa ngokuthembekile kangakanani kuyilapho ungawafinyeleli. Ukwazi ukuthi hlobo luni lwekhadi le-MicroSD elifanele ukusethwa kwakho okuthile kubalulekile lapho unquma ukuthi iyiphi ongayithenga nganoma yiluphi uhlelo lokusebenza okungenzeka ukuthi uluhlelile!

Izinzuzo zamakhadi e-MicroSD

Amakhadi e-MicroSD ziyindlela enhle yokugcina idatha ngesici sefomu encane. Ahlangene futhi kulula ukuwadlulisela, okusho ukuthi ungagcina idatha yakho iphephile nawe nomaphi lapho uya khona. Ngaphezu kwalokho, amakhadi e-MicroSD anganikeza izinzuzo eziningi ngaphezu kwama-flash drive endabuko nama-hard drive.

Lesi sihloko sizohlola izinzuzo zokusebenzisa amakhadi e-MicroSD okokugcina idatha:

Umthamo wokugcina okhulisiwe

Amakhadi e-MicroSD amadivayisi amancane okugcina asetshenziswa kakhulu emikhiqizweni ye-elekthronikhi efana nomakhalekhukhwini, amakhamera edijithali, amakhompyutha wethebhulethi, namakhonsoli egeyimu yevidiyo. Ngenxa yobukhulu bazo kanye nokusebenziseka kalula baye baba uhlobo oludumile lwesitoreji esikhiphekayo. Amanye amakhadi e-MicroSD angasetshenziswa namadivayisi amakhulu njengamakhompyutha, kodwa adinga i-adaptha.

Inzuzo eyinhloko yokusebenzisa amakhadi e-MicroSD awo ukwanda komthamo wokugcina uma kuqhathaniswa nezinye izinhlobo zamamemori khadi. Ngokuphela 32GB etholakalayo njengamanje emakethe, lokhu kungaphezu komthamo owanele wezinhlelo zokusebenza eziningi. Ukwengeza, amanani avame ukuba ngaphansi kancane kunamakhadi ememori asezingeni eliphakeme njenge-SD-XC noma amafomethi e-CompactFlash.

Ezinye izinzuzo zifaka:

• Ingasindi futhi iminyene ngosayizi uma iqhathaniswa nefomethi yememori khadi yosayizi ojwayelekile; ngeke bathathe isikhala esiningi esikhwameni sakho noma ephaketheni ukuze kube lula ukuhamba.
• umnikelo isivinini sokudlulisa esisheshayo kunezinye izinhlobo zamamemori khadi; akudingekile ukuthi ulinde isikhathi eside ukuze udlulise idatha noma amafayela emidiya ukuze uwafinyelele lapho ulanda okuqukethwe kusuka kudivayisi yakho.
• Being ilungele ukusetshenziswa namadivayisi amaningi okusho ukuthi awudingi ukuthenga amadrayivu wamakhadi amaningi amakhulu uma udlulisela idatha phakathi kwamadivayisi afana namakhompyutha namafoni.

Okuphansi amandla ukusetshenziswa

Uma kuqhathaniswa nezinye izixazululo zesitoreji, njenge Amakhadi e-CompactFlash (CF)., Amakhadi e-MicroSD zinikeza izinzuzo eziningana ngenxa yokusetshenziswa kwazo okuphansi kwamandla. Lokhu kuzenza zilungele ukusetshenziswa kumadivayisi eselula nezinye izinhlelo zokusebenza ezizwelayo amandla.

A ikhadi le-microSD ngokuvamile izosebenza ngamandla amancane kunozakwabo wosayizi ogcwele futhi ingadingi amandla angaphandle ngisho nalapho ifunda noma ibhala idatha. Ngaphezu kwalokho, banjalo more emangelengele kunamakhadi amakhulu ngoba kunjalo imelana kakhulu nokushaqeka nokudlidliza okuvela ekuhambeni. Ngaphezu kwalokho, abaningi amakhadi we-MicroSD kukhona ukungena kwamanzi, ngakho-ke ngeke kudingeke ukhathazeke ngokulahlekelwa idatha ngenxa yokulimala kwamanzi.

Kuqiza kahle

Enye yezinzuzo ezinkulu zokusebenzisa amakhadi we-MicroSD yizindleko. Abiza kancane kakhulu kunamanye amakhadi, okuwenza abe yinketho enhle kulabo abafuna indlela yokugcina idatha enkulu ngaphandle kokuphula ibhange.

Uma kuqhathaniswa namakhadi e-SD endabuko, amakhadi e-MicroSD anikezayo umthamo wokulondoloza owengeziwe ngengxenyana yezindleko. Isibonelo, ikhadi le-microSD elingu-32GB lingabiza ngaphansi kwamadola angamashumi amathathu, kanti ikhadi eliqhathanisekayo elisuka ekhadini le-SD lizobiza kakhulu. Lokhu kwenza amakhadi e-MicroSD abe yisixazululo esifanelekile kubantu abaningi abadinga amandla amakhulu okugcina kumadivayisi abo aphathwayo njengama-smartphone namathebulethi.

Ukwengeza, amadivayisi amaningi amasha eza nosekelo olwakhelwe ngaphakathi lwamakhadi ememori e-MicroSD, okwenza kube lula kubasebenzisi ukuthi bathuthukise umthamo wesitoreji sedivayisi yabo ngaphandle kokudinga ukuthenga idivayisi entsha ngokuphelele. Lokhu kuvumelana nezimo okwengeziwe kungasiza abasebenzisi bonge imali ngokuhamba kwesikhathi njengoba bengadingi ukuthenga amadivayisi amasha isikhathi ngasinye lapho befuna indawo yokugcina eyengeziwe noma bedinga amakhono anamandla atholakalayo ngamakhono amakhulu ememori khadi.

Ukungalungi kwamakhadi e-MicroSD

Amakhadi e-MicroSD ziyizinqumo ezinhle kakhulu zokwandisa umthamo wokugcina we-smartphone noma ikhamera, kodwa zinezinkinga zazo futhi. Lawa makhadi eza ngamafomethi namakhono amaningi ahlukene, ngakho-ke kubalulekile ukuqonda izithiyo ezingaba khona ngaphambi kokuwasebenzisa.

Kulesi sigaba, ake sibheke ububi bokusebenzisa amakhadi e-MicroSD:

Isivinini esinomkhawulo

Izivinini zokudlulisa idatha ze Amakhadi e-MicroSD ingahamba kancane kakhulu kunaleyo yezinye izindlela zokugcina, njenge Amadrayivu e-USB noma ama-hard drive angaphakathi. Lokhu kuvame ukubangelwa izilinganiso zabo ezilinganiselwe zokudlulisa ze-serial, ezingaba ngaphansi kakhulu kunezivinini ezitholakala kumakhadi amakhulu. Ukwengeza, ubukhulu besayizi encane Ikhadi le-microSD ikhawulela uhlobo nesivinini sememori esingafakwa.

Kusukela Amakhadi e-MicroSD asetshenziswa kakhulu kumadivayisi eselula, into encane yefomu isiza ukuwagcina ekubuseni isikhala namandla amaningi; nokho, lokhu futhi kubeka imikhawulo emazingeni okusebenza okungenzeka.

Ukuba sengozini yokulimala ngokomzimba

Amakhadi e-MicroSD asengozini enkulu yokulimala ngokomzimba kunamakhadi e-SD avamile. Ikakhulukazi, ukuthintana nozibuthe kungalimaza unomphela ikhadi futhi kubangele ukulahleka kwedatha okuphelele. Ngakho-ke, uma uhlela ukuthengela idivayisi yakho ikhadi le-MicroSD, qiniseka ukuthi uligcina kude nanoma imaphi amadivaysi angase akhiqize inkambu ye-electromagnetic.

Ukwengeza, amakhadi e-MicroSD angaba sengozini ikakhulukazi uma esetshenziswa kumakhamera amancane aqashwe ngekhompyutha noma kumadivayisi adinga izici ezithuthuke kakhulu ezifana isivinini sokugcina esisheshayo futhi impilo yebhethri ende njengoba lezi zici zingase zingasekelwa ngokugcwele amakhadi e-MicroSD ajwayelekile.

Okokugcina, ngenxa yesici sazo esincane, kunengozi enkulu yokuphuka noma ukuyibeka endaweni engafanele ikhadi uma lingaphathwa kahle futhi ligcinwe. Amakhadi ememori akufanele nanini abonakale emazingeni okushisa aphezulu noma emanzini ngoba lokhu kungase kudale ezinye izinkinga futhi kulimaze izingxenye zangaphakathi zekhadi. Ukuze ugweme ukulahleka kwedatha okungaba khona noma inkohlakalo, qiniseka njalo ukuthi ikhadi lakho le-MicroSD lihlezi ngokuvikelekile endlini yalo ngaso sonke isikhathi lapho unika amandla idivayisi.

Isetshenziswa nini ikhadi le-MicroSD

Uma ufuna indlela yokugcina idatha eyengeziwe yedivayisi, a Ikhadi le-microSD kungase kukufanelekele ngokuphelele. Lolu hlobo lwekhadi luncane ngokwanele ukuthi lungangena esisetshenziswa, nokho lungagcina inani elikhulu ledatha. Ibuye ingabizi, ikwenze kube inketho ekhangayo kwabaningi.

Ake sibheke lapho kungcono ukusebenzisa a Ikhadi le-microSD:

Amakhamera weDijithali

Uma kuziwa kumakhamera edijithali, a Ikhadi le-microSD kungenye yezinto ezibaluleke kakhulu ekunqumeni ikhwalithi yesithombe nokuthi singakanani indawo yokugcina ozoba nayo. Le divayisi encane yokugcina idatha (I-MicroSD imele i-'micro Secure Digital') ilingana nosayizi nefomethi njengekhadi le-SD elivamile, kodwa elinezici ezengeziwe ezifana nalezi Ikilasi Lesivinini Esithuthukisiwe (ESC) futhi Ukusekelwa kwevidiyo ye-4K.

Amakhadi e-MicroSD atholakala ngosayizi osuka ku- 2GB kuya ku-512GB, kuye ngemodeli nomkhiqizi.

Amakhamera edijithali ajwayelekile asezingeni eliphezulu azosebenzisa i Isilinganiso sekilasi lesivinini se-UHS-I. Lesi silinganiso sibonisa ukuthi imemori khadi ingakwazi ukufunda/ukubhala idatha kufika ku-104 MB/s + okudingekayo lapho usebenzisana namanani amakhulu wamafayela ezithombe ezingahluziwe njenge-RAW noma ama-JPEG. Kuyenzeka futhi uthole amakhadi e-MicroSD nge UHS-II noma UHS-III isivinini okuvumela ukufunda/ukubhala ngokushesha okukhulu kufika ku-312 MB/s + ngezinye izikhathi.

Ukusebenzisa ikhadi le-MicroSD kukhamera yakho kukunikeza umthamo owengeziwe kunekhadi le-SD losayizi ojwayelekile, okuhlinzeka ngesikhala esengeziwe sokuthatha izithombe namavidiyo ngefomethi ye-RAW. Ngokuba nememori khadi eyengeziwe esandleni, ungakwazi yenza isipele izithombe ezigciniwe bese ushintsha ngokushesha phakathi kwamakhadi ahlukene njengoba kudingeka lapho ushintsha phakathi kwesitoreji sangaphakathi esisetshenziselwa izibuyekezo zesofthiwe noma ukuthuthukiswa kwe-firmware kumkhiqizi wakho - uma kudingeka. Ukwengeza, kuye ngokuthi yiluphi uhlobo lwekhamera olutholakalayo - ezinye izinhlobo zinikeza amakhadi awo ememori e-microSD okuphathelene ajwayele ukuhambisana namakhamera awo kuphela; lezi zinikeza ukusebenza okuhle kakhulu kwamamodeli wazo ahlukene kodwa zingakhawulelwa ngokuya ukushintshana ngenxa yobukhulu bawo obulinganiselwe bese kuba amakhadi e-microSD ajwayelekile angasetshenziswa kabusha kuwo wonke amabhrendi namamodeli wamakhamera amaningi.

Smartphones

Ukusebenzisa a Ikhadi le-microSD ku-smartphone kuyindlela enhle yokukhulula indawo yokugcina. Amafoni amaningi esimanje anikeza ikhono lokukhulisa umthamo wesitoreji ufinyelele 256GB noma i-512GB ngememori khadi yangaphandle. Ngalesi sikhala esingeziwe, abasebenzisi bangagcina umculo owengeziwe, amamuvi, izinhlelo zokusebenza nedatha ngaphandle kokukhathazeka ngokugcwalisa imemori yangaphakathi yefoni.

Lapho ukhetha ikhadi le-MicroSD le-smartphone yakho, uzodinga ukucabangela kokubili uhlobo futhi ijubane lekhadi. Amafoni amaningi namuhla asebenzisa umthetho olandelwayo wokudlulisa we-UHS-I ukuze afunde ngokushesha futhi abhale isivinini esingafika kuye 104MB / s. Ukuze wenze isiqiniseko sokuthi idivayisi yakho iyasebenzisana nale nqubo yokudlulisa, hlola nomkhiqizi wayo ukuze iqinisekiswe ngaphambi kokuthenga.

Uma ucubungula izinhlobo zamakhadi, amakhadi angewona awe-UHS afana nala Ikilasi 6 noma Ikilasi 10 zilungele ukusetshenziswa okulula kodwa zingase zinganikezi izivinini ezifanele lapho udlulisela amafayela amakhulu njengamavidiyo noma imidlalo. Ngakho-ke, ukutshala imali ekhadini le-microSD le-UHS elisheshayo kungase kuzuze uma uzodlulisa amafayela amakhulu kaningi.

Tablets

Amathebulethi angesinye isisetshenziswa esivame ukuza ne-microSD slot. Ngokuvamile, amaphilisi asebenzisa lesi sici ngokugcwele ngoba adinga isitoreji esiningi uma kuqhathaniswa namanye amadivaysi. Ungakwazi ukwandisa inani lesikhala ositholayo kalula ngokungena ekhadini le-MicroSD - kuze kufike 1TB uma idivayisi yakho ikuvumela!

Ngaphandle kokukhulisa isitoreji ngamafayela afana nomculo nezithombe, abanye abantu baphinde basebenzise isitoreji esengeziwe ukuze bathole isitoreji esingunaphakade sezinhlelo zokusebenza nemidlalo ukuze inkumbulo yabo yangaphakathi ingathathwa ngokungadingekile. Lokhu kungaba usizo ikakhulukazi uma ungafuni ukukhipha izintandokazi ezingapheli noma izinhlelo zokusebenza ozisebenzisa njalo.

Kunoma ikuphi, uma idivayisi yakho inenketho yokugcina yangaphandle, kufanelekile ukuyisebenzisa. Isibonelo, amanye amaphilisi akunikeza ithuba lokukhulisa i-RAM ngekhadi le-micro SD - banalo ngisho 2-ku-1 amakhadi enikeza kokubili i-RAM namandla okukhulisa inkumbulo ye-flash! Noma ngabe iyiphi idivayisi oyikhethayo, qiniseka ukuthi uhlola ukuthi hlobo luni lwe-microSD ehambisanayo—njenge I-SDHC (isigaba 2) sememori ye-flash or I-SDRAM ye-RAM-ngaphambi kokuyithenga.

Izidakamizwa zegeyimu yevidiyo

Ama-consoles wegeyimu yevidiyo ayisibonelo esihle sokuthi kufanele usebenzise nini a Ikhadi le-microSD-noma yisiphi esinye isengezo sesitoreji esithengekayo. Uma udlala imidlalo yakamuva kumasistimu amageyimu anamuhla, maningi amathuba owadingayo isitoreji esiningi kunama-consoles afika nawo. Ukwengeza ikhadi le-MicroSD kukuvumela ukuthi layisha kumafayela okulondoloza, okuqukethwe okulandekayo, nezinye izingcezu zedatha ezinzima ikhonsoli yakho eyidinga ngokuphelele ukuze ihambisane nezihloko zayo ezintsha.

Uma ikhonsoli yakho isekela ama-hard drive angaphandle (afana ne-Xbox One noma i-PS4), leli futhi kuyithuba elihle kakhulu lokukhulisa umthamo wekhonsoli yakho ukuxhuma eyodwa nge-USB. Sengikushilo lokho, uma ukwazi ukuthengeka nokuphatheka okufunayo, ukunweba inkumbulo yakho ngamakhadi e-SD kungenzeka kube ukubheja okungcono kakhulu kuwe. Noma ngabe iyiphi indlela oyikhethayo izokunikeza indawo eyanele londoloza inqwaba phezu kwemidlalo eminingi futhi uvumele ukulanda kokufinyelela okusheshayo okuningi!

Isiphetho

Ngokufigqiwe, Amakhadi e-MicroSD inikeza indlela eguquguqukayo neqinile yokugcina idatha kumadivayisi eselula. Ziwusizo ikakhulukazi kulabo abadinga isikhala sokulondoloza esiningi kunalokho okunikezwa idivayisi kanye nokuvikela idatha ebalulekile ngokuyigcina njengesipele kwenye indawo.

Ngaphambi kokutshala imali ekhadini le-MicroSD, qiniseka ukuthi lilungele idivayisi yakho futhi linikeza umthamo owanele kanye nesivinini. Uma uhlose ukudlulisa amafayela amakhulu noma ulindele ukuthatha izithombe noma amavidiyo amaningi, khetha ikhadi ngalo isivinini esikhulu sokufunda/sokubhala.

Njenganoma iyiphi enye i-investimenti, thatha isikhathi kusengaphambili ukuze qhathanisa amanani nezici amakhadi ahlukene ukuze uthole inani elikhulu ekuthengeni kwakho.

Sawubona, nginguKim, umama kanye nomshisekeli we-stop-motion onesizinda ekudalweni kwemidiya nokuthuthukiswa kwewebhu. Nginothando olukhulu lokudweba nokugqwayiza, futhi manje sengingena ngekhanda emhlabeni onyakazayo. Ngebhulogi yami, ngabelana ngezifundo zami nani bafana.