Amakhadi adijithali noma amakhadi e-SD amancane amamitha angu-24 ngamakhadi angu-32 mm abamba imigqa yememori chips ngaphakathi kwezikhonkwane. Bafaka ama-slots ahambisanayo e-SD kumaklayenti kagesi abathengi futhi babambe imemori ye-flash egcinwa ngisho nalapho idivayisi ivaliwe. Amakhadi we-SD angabamba imemori eyengeziwe kusuka kuma-gigabytes angu-64 kuya kwangu-128, kodwa idivayisi yakho ingalinganiselwe ukusebenza nama-32GB noma ama-64GB amakhadi.
Amakhadi we-SD amadivaysi e-GPS avame ukuza alayishwe amabalazwe ezengeziwe noma amashadi ukuthuthukisa imininingwane yebalazwe futhi unikeze ulwazi lokuhamba nge-supplemental. Amakhadi e-SD angasetshenziselwa isitoreji semidiya futhi avame ukusetshenziswa ngama- smartphone .
AmaKhadi we-SD asebenza kanjani
Amakhadi we-SD adinga ichweba elizinikezele kudivayisi yakho ye-elekthronikhi Ama-computer amaningi akhiqizwa ngalezi zindawo, kepha ungakwazi ukuxhuma umfundi kumadivaysi amaningi angenawo afakwe owodwa. Izikhonkwane zekhadi zihambisana nazo futhi zixhuma kudoti. Uma ufaka ikhadi, idivayisi yakho iqala ngokuphumelelayo ukuxhumana nayo nge-microcontroller yekhadi. Idivayisi yakho ye-elekthroniki ihlola ngokuzenzakalelayo ikhadi lakho le-SD futhi lifake idatha kulo, noma ungakwazi ukuhambisa ngesandla amafayela, izithombe nezinhlelo zokusebenza ekhadini. A
Ukuzinza
Amakhadi we-SD aqinile kanzima. Ikhadi alikwazi ukuhlukanisa noma ukulimala kwangaphakathi uma uphonsa ngoba liyingxenye eqinile nezingxenye ezihambayo. I-Samsung idinga ukuthi ikhadi layo le-microSD lingakwazi ukukhuthazelela isisindo esicindezelayo samathani ayizigidi ezingu-1.6 ngaphandle kokulimala nokuthi ngisho ne-MRI scanner ngeke isuse idatha yekhadi. Amakhadi e-SD athiwa angabonakali emonakalweni wamanzi.
I-MiniSD ne-MicroSD Amakhadi
Ngaphezu kwekhadi le-SD yesayizi evamile, uzothola amanye amakhodi amabili e-SD kumakethe afanele ukusetshenziswa ngamadivayisi kagesi: amakhadi we-MiniSD namakhadi we-MicroSD.
Ikhadi le-MiniSD lincane kunekhadi elijwayelekile le-SD. Ilinganiselwa kumamitha angu-21 kuphela ngo-20 mm. Kuyinto evamile kunazo zonke ezintathu zamakhadi we-SD. Ekuqaleni yenzelwe amafoni weselula, kodwa ngokusungulwa kwekhadi le-microSD, ilahlekelwe isabelo samakethe.
Ikhadi le-microSD lenza imisebenzi efanayo njengekhadi eligcwele-noma i-MiniSD, kodwa incane kakhulu-nje ngo-15 mm ngo-11 mm. Yenzelwe amadivaysi ama-GPS aphethwe ngesandla, ama-smartphones, nabadlali be-MP3. Amakhamera adijithali, abarekhoda, nezinhlelo zemidlalo ngokuvamile zidinga amakhadi we-SD evamile.
Idivayisi yakho ye-elektronike cishe izothola enye yalezi zingqimba ezintathu, ngakho-ke udinga ukwazi usayizi olungile ngaphambi kokuthenga ikhadi. Uma ufuna ukusebenzisa noma i-MiniSD noma i-MicroSD ikhadi elinedivayisi esebenzisa amakhadi we-SD evamile, ungathenga i-adaptha evumela ukuthi ungene amakhadi amancane ku-slot ejwayelekile ye-SD.