Microcomputer - a microcomputer-Windows ...

Microcomputer - okungukuthi, kaningi kakhulu, i-laptop, noma i-laptop, ne-processor olulodwa maphakathi okuyinto microprocessor. Basuke esetshenziselwa izibalo zemisebenzi, ukuphathwa inqubo ngingakhululeki. microcomputers enjalo ifakwe amadivaysi neuropathy, futhi ubonisa, futhi analog-to-digital converters, abanyathelisi kanye nabanye.

Izici eziyisisekelo microcomputer

• Bus amadivayisi uhlelo uxhumano.
• Qedela ubunye hardware ne-software.
• Inani elikhulu labo abangase babe abathengi.

izinhlobo microcomputers

• Elimile. Lolu hlobo ithandwa kakhulu kuyo yonke indawo. Siqukethe olulodwa uhlelo iyunithi, okuyinto ahlelwe ngokwehlukile kumadivayisi angaphandle. Ngoba lokho kuyinto microcomputer ngaphandle mouse, ikhibhodi futhi yebo isibonisi? A ahlukene uhlelo iyunithi kungenzeka ukuxhuma enye idivayisi yangaphandle, ezifana iphrinta, a induku yokudlala amageyimu, isikhulumi.
• Ephathekayo. Namuhla, lolu hlobo uye futhi zithandwa kakhulu. Isenzakalo esidume kunazo zonke futhi ephathekayo kabanzi microcomputer - laptop. It ihlukile sangaphambilini kuphela ukuthi kumadivayisi bangaphandle zangaphakathi kuhlangene kwelinye izindlu. Kodwa omunye ukubukeka akususi kungenzeka ukuxhuma microcomputer kumadivayisi angaphandle.
• Network. Kwake kwathi ngo-1990, ngokushesha waqala ukuthuthukisa inethiwekhi emhlabeni wonke, kunesidingo e inethiwekhi kokusungulwa microcomputers. Lolu hlobo yakhelwe ukusebenza kuphela kunethiwekhi. Bona ishibhile ngaphandle esinqunyiwe noma ephathekayo, ngoba akudingeki ngemoto memory yangasese. Futhi ngokushesha amabhizinisi zokuxhumana ngocingo, izikole kanye nezinye izikhungo zemfundo uzobe sikuhlomele ngokugcwele microcomputers kwenethiwekhi.
• Pocket. PDA Small enesisindo 200-400 amagremu, kukhona kahle kufanelekile entendeni. Akunjalo kudala, okungukuthi ngo-1990, kwakunabamemezeli abangu-PDA kanye okusebenza izinhlelo. Lokhu kwanikeza ithuba abelane ngolwazi nabanye amakhompyutha kanye microcomputers, kanye ukuxhuma iwebhu emhlabeni wonke. Pocket microcomputers akudingeki idrayivu kanye idrayivu kanzima. Eziningi zalezi amakhompyutha uthinte, kodwa kukhona onobuhle ye encane.

New Ainol

Abaningi inkampani Chinese owaziwa Ainol ezikhishwe microcomputer ku-Windows 8.1. Idivayisi encane usayizi 145 x 116 x 15 mm nesisindo 330 grams, kuyinto njengomuntu wangaphandle hard drive, kunokusebenzisa microcomputer enamandla, kodwa PC yangempela. Idivayisi inama isikwele-imvamisa 1,33-1,83 GHz RAM 2GB futhi flash okuhlangene iyunithi 32 GB, benethuba ukwandisa kuze kufinyelele 128 GB usebenzisa imemori khadi. Izinga USB 2.0 imbobo unezela USB 3.0, Micro HDMI 1.4. Ngaphezu kwalokho, idivayisi ifakwe e-Wi-Fi ne-Bluetooth.

Lokhu microcomputer-Windows ifakwe ibhethri enamandla - 7000mA, okuvumela isikhathi eside ukusebenza ngedivayisi ngaphandle lingatshajwa kusukela amapayipi. Ngenxa yomkhiqizo ibhethri yayo Lingase ukushaja ifoni noma ithebhulethi yakho. Plus, lenqwaba kuhlanganisa console ukusetshenziswa kulula zedivayisi, okuyinto kuhlanganiswe ikhibhodi.

Kuhle owodwa ebhodini microcomputer

Lokhu okusungulile uthathwa njengomgcini engcono kakhulu phakathi kokufana esishunyekiwe tangcondvomshini, futhi intengo yayo kwenza abasebenzisi ukuthenga ngaphandle kokucabanga ngokwabo futhi batusa ukuba abangane. Kodwa hhayi ngentengo eyodwa ungajabulisa abasebenzisi kule divayisi.

ukudla

Ukuze sondle microcomputer Raspberry Pi, udinga 5V futhi amandla lamanje 700 MA (ayanda kangcono, okubaluleke kakhulu, kungekho ngaphansi) kanye ikhebula microUSB. amashaja kahle Apple Iphone futhi Nokia. Kodwa akufanele sizame ukushaja idivayisi nge echwebeni USB ye-computer.

Ukuze ukusetshenziswa elula Raspberry Pi ibhodi enikeziwe ye-HDMI. Lokhu kuzokuvumela ukuba kalula ukuxhuma idivayisi ku-TV noma umengameli. Kwenzeka ukuthi umengameli ayisekeli-HDMI, kuleso simo ungasebenzisa adaptha-HDMI DVI noma umuntu ovamile "Tulip".

Raspberry Pi ibhodi 2 izimbobo, elikuvumela ukuthi uxhumane noma iyiphi ikhibhodi noma igundane. Futhi ukuze ukuxhuma ustroystvok inethiwekhi, njengenjwayelo, uzodinga Ethernet-ikhebula. Engingakusho nje ukuxhuma nge idivaysi umzila noma omunye umshini.

Ukufaka i-OS

Uyini microcomputer ngaphandle isistimu yokusebenza? icala ezingadingekile. Ngaphambi uqala uqale Raspberry Pi, prerecorded OS Isithombe kumele sibe phezu microSD-amakhadi. Lokhu kungenziwa kunoma iyiphi ikhompyutha ngokungena kulayishwa isithombe OS kusukela main page RPi. Ngemva imemori khadi, ungaqala ukulungiselela ukwethula Raspberry Pi, kanjalo ukuqala.

1. Kufanele Ukufaka imemori khadi embotsheni bese uxhuma kudivayisi kuya kwamandla.
2. Uma inqubo ebhuthini uqalile kudivayisi ukubonisa kungenziwa kabusha ngokuphindaphindiwe. Kuya ngekutsi umuntfu okusebenza likhethiwe.
3. Kufanele kudlule ejwayelekile yokufaka.
4. Ngemva kwalokho kudingeka ugcwalise iziqinisekiso. Kufanele sibheke OS thwebula ikhasi.

Ukuze usebenze nge isikhombikubona ajwayelekile kwabaningi, kumele ufake umyalo specific kudivayisi.

Lokhu microcomputer - lena inketho isabelomali, kodwa uyakwazi ukubonisa ukusebenza eside kubasebenzisi bayo.

I Cubieboard microcomputer

Ngemva impumelelo fabulous Raspberry Pi onjiniyela Chinese isinqumo ukuphinda ukunqoba kwawo, futhi usethule eziphansi inguqulo entsha ye-microcomputer - Cubieboard. Ziphethe kule divayisi ARM processor enamandla nge imvamisa 1 GHz. Mali400 isiqophi ikhadi ikuvumela ukuba sikhangwa into enhle izinga HD iso. 1 GB okungahleliwe ukufinyelela inkumbulo 4 GB memory yangaphakathi, lapho Loader futhi uhlelo lokusebenza kumele efakiwe. Njengoba kule divayisi Raspberry Pi ine okukhipha-HDMI evumela ukuthi ixhume kunoma iyiphi qapha noma i-TV, kukhona kungenzeka ukusebenzisa inethiwekhi emhlabeni wonke nge Ethernet-ikhebula, futhi ezimbili-USB kanye ibekwe ebhodini i seso lefoni.

Kukhona microcomputer amadola 49 kuphela. Ukuze uthole idivayisi okunjalo akukhona okuningi, futhi umsebenzi kungenziwa ilandelwe kahle. Kulabo othanda ukuba abe mnandi, ngaphezu kwawo wonke kuhoxiswe ukwesekwa pin 96.

Ingabe batch lokuqala amasampula 200 ezikhishwe, okuyinto bathengisa ngokushesha okukhulu. Ngakho-ke, abakhiqizi ngokushesha waqala ukudayisa batch yesibili kakade amakhophi 1000. hype enjalo emhlabeni idivayisi uvela yokuthi kwaba ukubandakanyeka esebenzayo imali, kanye nendima ebalulekile eyadlalwa ukwesekwa IT-umphakathi.

Khumbula ukuthi microcomputer - lena ifomu eshibhe futhi icwecwe kakhulu kuwo wonke amadivayisi efanayo. Cishe ine wonke amathuluzi ukuthi ikhompyutha umile noma ephathekayo, hhayi eliphansi kuya nabo ngokuya ukusebenza intengo kuphela ufanekisela iqiniso lokuthi ukubukeka akuyona lemukelekako. Nokho, ukuthenga leli thuluzi ngoba 25-80 zamadola, bambalwa kakhulu abantu bazobona indlela okubukeka ngayo. Nakuba izici zayo obusebenzayo benzelwe, leli thuluzi iyakhiqiza impela.