Memory yakakosha pakuchengetedza nekushandisa data data. RAM, kana ndangariro yekuwana isina kujairika, inoshanda nekukurumidza kumabasa auri kuita izvozvi. ROM, kana kuverenga-chete ndangariro, inochengeta mirairo yakakosha yakachengetwa nekusingaperi. SRAM (static random access memory) uye DRAM (dynamic random access memory) imhando dze RAM. SRAM inokurumidza asi inodhura zvakanyanya. EEPROM, NAND, uye NOR indangariro dzisiri-dzinoshanduka, zvichireva kuti vanochengeta data kunyangwe magetsi akadzimwa. NAND uye NOR anoshandiswa mune flash memory yeSSD uye mafoni. EEPROM yakanaka kuchengetedza data chaiyo.
Kuziva mhando dzendangariro idzi kunokubatsira kusarudza iyo chaiyo. DRAM inowanikwa mumakomputa nekuti inokurumidza uye inotengeka. NAND yakanakira kuchengetedza data rakawanda, senge mumaSSD. Mishumo inoratidza maitiro matsva senge 3D DRAM uye ndangariro kushandiswa mumotokari. Aya matekinoroji ari kuchinja mashandiro anoita makomputa nhasi.
Zvitsva Zvitsva
RAM inokurumidza uye inoshandiswa kumabasa enguva pfupi. Inorasa data kana simba radzimwa, zvichiita kuti ive yakakodzera kumhanyisa maapplication uye multitasking.
ROM inochengeta data yakakosha kunyangwe isina simba. Inochengeta mirairo inodiwa kuti michina itange uye ishande nemazvo.
SRAM inokurumidza uye yakavimbika kupfuura DRAM asi inodhura zvakanyanya. Shandisa SRAM kumhanyisa-yakatarisana mabasa senge processor caching.
DRAM yakachipa uye inobata data rakawanda kupfuura SRAM. Iyo inowanzoshandiswa seyeuko huru mumakomputa uye mitambo yemitambo.
NAND flash memory yakanakira kuchengetedza data rakawanda nemutengo wakaderera, nepo NOR flash iri nani pakukurumidza kuwana data.
RAM uye ROM: Misiyano Yakakosha
Chii chinonzi RAM?
RAM inomirira kuti random access memory. Imhando yendangariro inochengeta data kwenguva pfupi. komputa yako inoshandisa RAM kukurumidza kuwana ruzivo rwainoda kushanda. RAM inoshanduka, saka inorasikirwa nedata rese kana simba radzimwa. Izvi zvinoita kuti ive yakanaka yekumhanyisa maapplication kana kuvhura mafaera.
Kune maviri makuru marudzi e RAM: static random-access memory (SRAM) uye inoshanduka-shanduka-yekuwana ndangariro (DRAM). SRAM inokurumidza uye inovimbika zvakanyanya asi inodhura zvakanyanya. DRAM inononoka asi yakachipa uye inoshandiswa mumakomputa mazhinji.
Chii chinonzi ROM?
ROM zvinoreva kuverenga-chete ndangariro. Imhando yendangariro inochengeta data kunyangwe simba radzimwa. ROM inorongwa nemirairo yakakosha mudziyo wako unofanirwa kushanda, sekutanga. Kusiyana RAM, haugone kushandura nyore data mukati ROM.
Kune marudzi akasiyana e ROM, dzakadai sePROM, EPROM, uye EEPROM. Imwe neimwe ine yakakosha maficha, asi ese anochengeta data pasina anoda simba.
Volatility vs. Non-Volatility
Musiyano mukuru pakati RAM uye ROM is volatility. RAM inoshanduka, saka inorasikirwa nedata kana simba radzimwa. ROM haina kushanduka, zvichireva kuti inochengeta data kunyangwe isina simba.
Memory Memory | Data Retention |
|---|---|
Kurangarira Kwakadzikama | Inorasa data kana magetsi akadzima |
Non-Volatile Memory | Inochengeta data pasina simba |
Semuyenzaniso, non-volatile memory inogona kubata data kweanopfuura makore gumi pasina simba. Izvi zvinoita ROM yakanakira kuchengetedza yakakosha data, nepo RAM zviri nani pamabasa anokurumidza.
Tip: Kuziva sei RAM uye ROM akasiyana anobatsira kusarudza akakodzera. Shandisa RAM yekumhanyisa uye kuita zvakawanda. Shandisa ROM kuchengetedza data kwenguva refu.
Common Use Cases for RAM uye ROM
Kuziva sei RAM uye ROM basa rinoratidza chikonzero nei zvichikosha. Rudzi rumwe norumwe rwendangariro rune basa rakakosha, rinovaita kuti vakoshese kushandiswa kwakasiyana.
RAM Shandisa Nyaya
RAM inoshandiswa mumidziyo yekukurumidza, yenguva pfupi yekuchengetedza data. Heino mimwe mienzaniso:
Running Applications: Paunovhura maapplication, RAM vanochengeta data ravo. Izvi zvinobatsira maapplication kumhanya nekukurumidza uye kunoita kuti uchinje pakati pawo zviri nyore.
Gaming: Vhidhiyo mitambo inoshandiswa RAM kutakura mifananidzo uye data nekukurumidza. Zvimwe RAM zvinoreva mutambo wakatsetseka uye unokurumidza.
Multitasking: Kana ukashandisa zvirongwa zvakawanda panguva imwe chete, RAM inovachengeta vachimhanya zvakanaka pasina kunonotsa mudziyo wako.
muromo: Kuwedzera zvimwe RAM inogona kukurumidza kuita mudziyo wako, kunyanya wekutamba kana kugadzirisa mavhidhiyo.
ROM Shandisa Nyaya
ROM yakakosha pakuchengetedza mirairo yekusingaperi iyo michina inoda kushanda. Heino mimwe mienzaniso:
Booting Up Devices: ROM inochengetedza mirairo yekutanga yezvishandiso zvakaita semakomputa nemafoni. Pasina ROM, michina yaisazoziva kuti yotanga sei.
Yakabudiswa Systems: Michina yakaita semicrowave uye maprinta anoshandisa ROM kuchengetedza software yavo. Izvi zvinovabatsira kuita mabasa avo nemazvo nguva dzese.
Firmware Dzokorora: ROM inobata firmware, iyo inogona kuvandudzwa kugadzirisa tsikidzi kana kuvandudza mashandiro.
chitsamba: ROM yakanakira kuchengetedza data isingachinji kazhinji, semirairo yehurongwa.
zvose zviri zviviri RAM uye ROM ndiwo akakosha kune tekinoroji yemazuva ano. RAM inobata mabasa anokurumidza, apo ROM inochengetera mirairo michina inoda kushanda.
Mhando dze RAM: SRAM vs. DRAM
Chii chinonzi SRAM?
SRAM inomirira static random access memory. Inochengeta data uchishandisa flip-flop circuits. Haidi kugara ichizorodza, saka inokurumidza uye inochengetedza simba. SRAM inoshandiswa munzvimbo dzinomhanyisa uye kuvimbika kwakakosha, senge processor cache memory. Asi SRAM inogona kuchengeta data shoma uye inodhura kupfuura mamwe marudzi ekurangarira.
Chii chinonzi DRAM?
DRAM zvinoreva dynamic random access memory. Inochengetedza data uchishandisa capacitors. Kusiyana SRAM, inoda kugara ichizorodza kuchengetedza data yayo. Izvi zvinoita DRAM yakachipa uye inokwanisa kubata data rakawanda. Mazhinji makomputa uye zvishandiso zvinoshandisa DRAM nekuti inokwanisika uye inoshanda nemazvo.
Misiyano Yakakosha Pakati peSRAM neDRAM
SRAM uye DRAM zvakasiyana mumashandiro adzinoita, kumhanya, uye mutengo. SRAM inokurumidza uye inoshandisa simba shoma sezvo isingazorodze. DRAM inononoka uye inoshandisa simba rakawanda nekuti inozorodza kazhinji.
Heino tafura kuratidza kusiyana kwavo:
mamiriro | SRAM | DRAM |
|---|---|---|
Kupinda Nguva | Kurumidza | Zvishoma nezvishoma |
Power Consumption | Pasi | Yakakwirira |
Kuchengetedza Kukwanisa | Muduku | Mukuru |
mutengo | Yakakwirira | Pasi |
Ideal Use Case | Speed-yakatarisa mabasa | General kuchengetedza mabasa |
SRAM yakanakira mabasa anoda kumhanya, senge processor cache. DRAM zviri nani kumabasa anoda kumwe kuchengetedza, senge ndangariro dzekombuta.
muromo: Nhonga SRAM kuitira kukurumidza uye kushandiswa kwesimba shoma. Sarudza DRAM kune imwe nzvimbo yekuchengetedza nemutengo wakaderera.
Shandisa Nyaya dzeSRAM uye DRAM
SRAM uye DRAM zvakakosha mumidziyo yanhasi. Mhando yega yega yendangariro ine mashandisirwo akasarudzika zvinoenderana nemabatiro ainoita. Kuziva mashandisiro avanoita kunoratidza kubatsira kwavanoita zvishandiso kuita zvirinani.
SRAM Shandisa Nyaya
SRAM yakanakira mabasa anoda kukurumidza uye kuvimbika. Inoshanda nekukurumidza uye inoshandisa simba shoma, ichiita kuti ibatsire munzvimbo dzakawanda:
processor Cache: MaCPU anoshandisa SRAM kuchengeta data yavanoda kazhinji. Izvi zvinobatsira kuti processor ishande nekukurumidza uye inovandudza kumhanya kwekombuta yako.
Networking Zvishandiso: Router uye switch dzinoshandisa SRAM yekukurumidza kuwana data. Izvi zvinobatsira kuti network ifambe zvakanaka uye kutumira data nemazvo.
Automotive Systems: Mota dzine masisitimu epamberi dzinoshandisa SRAM yekukurumidza kugadzirisa data. Aya masisitimu anovandudza kuchengetedza uye anopa varaidzo maficha.
Kudiwa kweSRAM kuri kukura nekukurumidza. Mota dzava kushandisa emagetsi epamusoro, uye 5G network inoda kukurumidza ndangariro. Semuyenzaniso, panosvika 2025, 5G ichasvika 85% yevanhu muUS, ichiwedzera kudiwa kwezvishandiso zviri nani zvemambure.
DRAM Shandisa Nyaya
DRAM inoshandiswa mumidziyo inoda yakawanda yekuchengetedza nemutengo wakaderera. Kugona kwayo kubata data rakawanda kunoita kuti ive yakakwana kune akawanda mashandisiro:
Main Memory mumakombuta: DRAM ndiyo ndangariro huru mumakomputa mazhinji. Inobata data nemirayiridzo kwechinguva kuitira kuti CPU iite mabasa. Izvi zvinoita kuti komputa yako iite zvirongwa zvakawanda panguva imwe chete.
Kubhejera Consoles: DRAM inobatsira masisitimu emitambo kurodha data nekukurumidza. Izvi zvinoita kuti mitambo ifambe zvakanaka nemifananidzo iri nani.
Consumer Electronics: MaSmartphones, mahwendefa, uye smartwachi dzinoshandisa DRAM kuita zvakawanda. Inobatsira maturusi aya kumhanya maapplication nemazvo.
Kudiwa kweDRAM kuri kuwedzera sezvo vanhu vazhinji vachishandisa magajeti. Nema smartphones akawanda uye zvinopfekeka, kudiwa kwekuyeuka kwakanaka kunoramba kuchikura.
muromo: Shandisa SRAM kumabasa anoda kumhanya, senge caching kana networking. Sarudza DRAM kana iwe uchida kumwe kuchengetedza nemutengo wakaderera, senge mumakomputa kana zvishandiso zvemitambo.
EEPROM, NAND, uye NOR Flash Memory
Chii chinonzi EEPROM?
EEPROM zvinoreva ndangariro dzinodzimika nemagetsi dzinoverengeka chete. Inochengeta data kunyangwe magetsi akadzimwa. Kusiyana nguva dzose ROM, unogona kudzima nekunyorazve EEPROM kushandisa magetsi. Izvi zvinoita kuti zvive zvakakosha kuchengetedza data inoshanduka dzimwe nguva.
Unogona kuwana EEPROM mumidziyo yakaita semicrocontroller. Inochengeta diki data, senge zvigadziriso, izvo zvinoda zvigadziriso. Kunyangwe ichinonoka kupfuura mamwe marudzi ekurangarira, EEPROM inovimbika pakuchengetedza data rakakosha.
Fun Fact: EEPROM inogona kubata zviuru zvekunyora nekudzima matenderedzwa. Izvi zvinoita kuti igare kwenguva refu.
Chii chinonzi NAND Flash Memory?
NAND imhando yeflash memory yekuchengeta data rakawanda. Iyo inochengetedza data mumabhuraki uye inoshandisa dhizaini dhizaini kuti ikwane kumwe kuchengetedza. Midziyo yakaita seSSD, USB madhiraivha, uye mafoni anoshandisa NAND nekuti inokwanisika uye inoshanda nemazvo.
NAND yakanakira kuchengetedza data hombe. Inokurumidza kupfuura EEPROM asi inononoka kupfuura imwe ndangariro. Kudhura kwayo kwakaderera uye kuchengetedza kukuru kunoita kuti ive inofarirwa nemidziyo yemazuva ano.
Chii chinonzi NOR Flash Memory?
Kunyange ndeimwe mhando yeflash memory asi inoshanda zvakasiyana pane NAND. Inoverenga data nekukurumidza uye inobvumira kuwana zvakananga kune chaiyo ruzivo. Izvi zvinoita Kunyange yakakwana kumabasa anoda kukurumidza kuwana data, senge mune firmware kana embedded masisitimu.
Kunyange inoshandiswa muzvinhu zvakaita semidziyo yekurapa, michina yemuindasitiri, uye masisitimu emotokari. Inodhura yakawanda uye inobata data shoma pane NAND, asi kumhanya kwayo nekuvimbika kwakakura pakushandisa kwakakosha.
muromo: Nhonga NAND kuitira kuchengetedza data rakawanda. Shandisa Kunyange nokuda kwekukurumidza uye yakavimbika kuwana.
Misiyano Yakakosha Pakati peNAND neNOR
NAND uye Kunyange flash memory inoshanda zvakasiyana kuchengetedza uye kuwana data. NAND inochengetedza data mumabhuroko uchishandisa grid-yakafanana dhizaini. Izvi zvinoita kuti ichengetedze data rakawanda nemutengo wakaderera. Kunyange, zvisinei, inochengetedza data yekuwana zvakananga kune dzimwe nzvimbo. Izvi zvinoita Kunyange nekukurumidza kuverenga asi inobata data shoma pane NAND.
Heino kuenzanisa kuri nyore:
mamiriro | NAND Flash Ndangariro | NOR Flash Memory |
|---|---|---|
Kuchengetedza Kukwanisa | Mukuru | Muduku |
Access Speed | Kunonoka kuverenga | Kukurumidza kuverenga |
mutengo | Cheker | Zvinodhura |
Ideal Use Case | Kuchengetera data kukuru | Kurumidza kuwana data |
NAND yakanakira maSSD uye mafoni anoda akawanda ekuchengetedza. Kunyange inoshanda zvakanyanya mumasisitimu anoda kukurumidza uye yakavimbika kuwana data.
muromo: Nhonga NAND kuitira kuchengetedza zvakachipa, zvepamusoro-soro. Shandisa Kunyange kuitira kukurumidza, kuwana chaiko.
Shandisa Nyaya dzeEEPROM, NAND, uye NOR
EEPROM, NAND, uye Kunyange flash memory ndiwo akakosha mumidziyo yanhasi. Rudzi rumwe norumwe rune mashandisirwo akakosha zvichienderana nekusimba kwaro.
EEPROM Shandisa Nyaya
EEPROM yakanakira kuchengetedza diki data inoshanduka dzimwe nguva. Microcontrollers inoshandisa iyo kuchengetedza marongero kana calibration info. Somuenzaniso, kushandisa thermostats EEPROM kuchengetedza zvigadziriso zvevashandisi kunyangwe mushure mekurasikirwa nesimba.
NAND Shandisa Nyaya
NAND flash ndiyo ndangariro huru yemidziyo yakawanda yekuchengetedza. Inopa simba maSSD, madhiraivha e USB, uye mafoni ane hombe, inodhura yekuchengetedza. Intel yagadzira NAND nekukurumidza, kuvimbika, uye kukwanisa kubata data rakawanda. Izvi zvinoita kuti ive yakakosha kune gadget, data data, uye nharembozha.
NOR Kushandisa Nyaya
Kunyange flash yakanakira mabasa anoda nekukurumidza uye kwakatsiga kuwana data. Inoshandiswa mumasisitimu akaiswa, maturusi ekurapa, uye mota dzemagetsi. Semuyenzaniso, Kunyange inobatsira michina kuwana firmware nekukurumidza, ichiichengeta yakachengeteka uye inoshanda.
Fun Fact: Kunyange flash inovimbwa mumasisitimu emuchadenga nekuti inoshanda mumamiriro akanyanya.
Nekuziva mashandisiro aya, unogona kusarudza chiyeuchidzo chakakodzera. Kunyangwe iwe uchida kuchengetedza kwakavimbika, kuwana nekukurumidza, kana kuchinjika, EEPROM, NAND, uye Kunyange wakafukidzwa here.
Kuenzanisa Kwemhando dzeMemory
Kukurumidza uye Kuita
Haasi marudzi ese endangariro anoshanda pamwero wakafanana. SRAM ndiyo inokurumidza nekuti haidi kurodzwa. Izvi zvinoita kuti ive yakanaka kumabasa senge processor caching, uko kumhanya kunonyanya kukosha. DRAM inononoka kupfuura SRAM asi ichiri kukurumidza zvakakwana kune general computing. Flash memory, senge NAND uye Kunyange, inononoka kupfuura RAM asi anoverenga data nekukurumidza. Izvi zvinoita kuti zvive zvakanaka kuchengetedza data kwenguva refu.
Miedzo yakaita seMess bhenji inoyera kumhanya kwendangariro uye kunonoka. Miedzo iyi inoratidza SRAM inokurumidza kupfuura DRAM in delay. Flash memory inononoka pane ese ari maviri asi inochengeta data rakawanda nemazvo.
muromo: Shandisa SRAM kumabasa anokurumidza, DRAM yekumhanyisa kumhanya, uye flash memory yekuchengetedza yakawanda data.
Mutengo uye Kubudirira
Mutengo wekuyeuka unokanganisa kuti ndeupi waunosarudza. SRAM inodhura zvakanyanya nekuti yakaoma uye inochengetedza data shoma. DRAM yakachipa uye inobata data rakawanda, saka rinoshandiswa mumakomputa mazhinji. Flash memory, kunyanya NAND, inokwanisika kuchengetedza yakawanda data. Tekinoroji nyowani senge 3D NAND yaita kuti kuchengetedza kuve kwakachipa.
EEPROM inovimbika asi inodhura pabhaiti imwe neimwe uye inonyora zvishoma pane RAM. Zvakadaro, zvinobatsira nekuti inochengeta data isina simba.
chitsamba: Nekuchengetedza mari, sarudza DRAM or NAND flash yekushandiswa kwese. Sarudza SRAM kumabasa anokosha anoda kukurumidza.
Volatility uye Kuchengeta Data
Volatility inoratidza kana ndangariro ichichengeta data kana simba radzimwa. RAM, se SRAM uye DRAM, inoshanduka uye inorasikirwa nedata pasina simba. Flash memory, senge NAND uye Kunyange, haina kushanduka uye inochengeta data kwemakore. EEPROM hainawo kushanduka uye inochengetedza data yakavimbika kwenguva yakareba.
mamirire | Volatile Memory (semuenzaniso, RAM) | Memory isingaite (semuenzaniso, Flash Memory) |
|---|---|---|
Data Retention | Inorasa data pasina simba | Inochengeta data pasina simba |
havukavu | Kurumidza zvikuru | Pakati nepakati kusvika pakunonoka |
Usage | Kuchengetedza kwenguva pfupi | Kuchengetedza kwenguva refu |
Kuziva kusiyana uku kunokubatsira sarudza ndangariro chaidzo. Shandisa inoshanduka ndangariro yekumhanyisa uye isina-inoshanduka ndangariro kuchengetedza data zvakachengeteka.
Zvishandiso uye Mamiriro Ekushandisa
Kuziva mashandiro anoita mhando yega yega yekurangarira kunoratidza painobatsira. Rudzi rumwe norumwe rune maitiro akakosha anoita kuti ive yakanaka kune mamwe mabasa. Ngatitarisei mashandisiro azvo.
RAM Applications
RAM yakakosha kumidziyo inoda nekukurumidza, yenguva diki yekuchengetedza data.
Makomputa nemaLaptops: RAM inobatsira kumhanya mapurogiramu akawanda panguva imwe chete. Inochengeta mudziyo wako nekukurumidza paunenge uchichinja mabasa.
Mitambo Yemitambo: Kurumidza RAM inotakura mifananidzo yemutambo uye data nekukurumidza kuti iite zvirinani.
smartphones: Zvishandiso uye kumashure mabasa anoshandiswa RAM kuitira kuita zvakawanda zvakatsetseka.
muromo: Kana mudziyo wako uchinonoka, wedzera zvimwe RAM inogona kukurumidza.
ROM Applications
ROM inochengeta mirayiridzo yechigarire iyo michina inoda kushanda zvakanaka.
Bhootloaders: ROM inobata mirairo yekutanga yemakomputa uye mafoni.
Yakabudiswa Systems: Michina yakaita semaprinta nemichina yekuwachisa inoshandisa ROM kune software yavo.
Medical mano: ROM inoita kuti maturusi akaita semapacemaker anoshanda zvakachengeteka uye akavimbika.
SRAM Applications
SRAM yakanakira mabasa anoda kukurumidza uye yakaderera simba kushandisa.
processor Caches: CPUs dzinoshandisa SRAM kuchengetedza data yavanoda kazhinji, ichiita kuti ikurumidze.
Networking Zvishandiso: Router uye ma switch anoshandisa SRAM kuti uwane data nekukurumidza.
Automotive Systems: Yepamberi mota masisitimu anoshandiswa SRAM kuitira real-time data processing.
DRAM Applications
DRAM yakakurumbira nekuti inokwanisika uye inochengeta data rakawanda.
Main Memory: Mazhinji makomputa uye emitambo consoles anoshandisa DRAM seyeuko yavo huru.
Consumer Electronics: Zvishandiso zvakaita semafoni uye mahwendefa zvinoenderana nazvo DRAM kuitira multitasking.
servers: Data centers dzinoshandisa DRAM kubata mabasa makuru ekombuta.
Flash Memory Applications (EEPROM, NAND, NOR)
Flash memory yakanakira kuchengetedza data kwenguva refu.
EEPROM: Microcontrollers vanoshandisa EEPROM kuchengetedza zvigadziriso uye calibration data.
NAND: SSD, USB dhiraivha, uye mafoni anoshandisa NAND kuitira kuchengetedza data rakawanda.
Kunyange: Kunyange flash inoshandiswa mu firmware, maturusi ezvokurapa, uye nzvimbo masisitimu.
Fun Fact: Kunyange flash inovimbwa mumisheni yemuchadenga nekuti inoshanda mumamiriro akanyanya.
Nekudzidza mashandisiro aya, unogona kutora ndangariro dzakakodzera kune zvaunoda. Kunyangwe iwe uchida kumhanya, kuchengetedza, kana kuvimbika, kune mhando yekurangarira yebasa racho.
Kuziva kuti RAM, ROM, SRAM, DRAM, EEPROM, NAND, uye NOR zvakasiyana sei zvinokubatsira sarudza nokuchenjera. RAM inokurumidza kumabasa enguva pfupi, nepo ROM inochengeta data kwenguva yakareba. SRAM yakanakira kukurumidza, akakosha mabasa, uye DRAM yakachipa nekuwedzera kuchengetedza. EEPROM yakanakira zvigadziriso zvidiki, uye NAND neNOR zvakanakira kuchengetedza hombe kana kuwana nekukurumidza.
Sarudza ndangariro zvichibva pane zvaunoda. Shandisa SRAM kana DRAM kumhanya. Sarudza NAND kana NOR yekuchengetedza data kwenguva refu. EEPROM yakanakira kuchengetedza marongero kana calibration info. Kushandisa ndangariro chaidzo kunovandudza mashandiro anoita zvishandiso uye kuchengetedza simba.
FAQ
1. Sei RAM ichikurumidza kupfuura ROM?
RAM inokurumidza nekuti inokwanisa kuwana chero nzvimbo yekurangarira zvakananga. Yakagadzirirwa kukurumidza, kushandiswa kwenguva pfupi kwedata. ROM yakavakirwa kuchengetedza data nekusingaperi uye haitarise kumhanya.
2. Unogona here kukwidziridza RAM mumudziyo wako?
Ehe, makomputa mazhinji nemalaptops anokuita kuti uwedzere mamwe RAM. Tarisa ruzivo rwemudziyo wako kuti uone kuti inokwana. Kuwedzera RAM kunobatsira nekuita zvakawanda uye kunoita kuti mudziyo wako ukurumidze.
3. Chii chinoita kuti NAND ive nani kune yakakura kuchengetedza?
NAND inochengetedza data mumabhuroko, izvo zvinobvumira kuchengetedza kwakawanda munzvimbo shoma. Izvo zvakare zvakachipa, zvichiita kuti zvive zvakanaka kune SSDs uye USB madhiraivha.
4. SRAM inochengetedza sei simba kana ichienzaniswa neDRAM?
SRAM inoshandisa masekete akakosha kubata data pasina kugara ichizorodza. Izvi zvinoderedza kushandiswa kwesimba. DRAM inoda kuzorodza kazhinji, iyo inoshandisa simba rakawanda.
5. Upenyu hweEEPROM ndehupi?
EEPROM inogona kunyorwa nekudzimwa kane zviuru. Izvi zvinoita kuti ive yakanaka kushandiswa kwenguva refu mumidziyo yakaita semicrocontrollers kana maturusi anoda zvigadziriso.
muromo: Sarudza ndangariro zvichibva pane izvo mudziyo wako unoda, sekumhanyisa kana kuchengetedza.
