Tsekani malonda

MacBook yatsopano yadzutsa madzi a IT, ndipo kukhumudwa kudzatenga nthawi. Nthawi ndi nthawi, Apple imabwera ndi chinthu chomwe chimasintha momwe mumawonera zinthu zina zomwe zili mgulu lomwelo. Ena ali ndi nsagwada modabwa, ena amachita manyazi ndi nkhani, ena akugwira mitu yawo mokhumudwa, ndipo ena molimba mtima akuitana kuti mankhwalawa ndi flop mphindi zisanu pambuyo poyambitsa, osanenapo kulosera kugwa kwapafupi kwa kampani ya Cupertino.

Mmodzi kwa onse…

Kodi cholakwika cha MacBook ndi chiyani poyamba? Zolumikizira zonse (kupatula 3,5mm headphone jack) zasinthidwa ndi cholumikizira chatsopano Mtundu wa C-USB - mu umodzi. Inde, MacBook imakhala ndi cholumikizira chimodzi cholipiritsa ndi kusamutsa deta ndi zithunzi. Nthawi yomweyo, mazana a malingaliro adawonekera kuti sikutheka kugwira ntchito ndi cholumikizira chimodzi. Iye akhoza.

Choyamba, muyenera kuzindikira yemwe MacBook ikufuna. Awa adzakhala ogwiritsa ntchito wamba komanso osasamala omwe safuna oyang'anira awiri akunja kuti agwire ntchito ndipo alibe mapulojekiti awo pama drive anayi akunja. Kwa ogwiritsa ntchito, pali MacBook Pro. Wogwiritsa ntchito wamba samalumikiza chowunikira chakunja, nthawi zina amafunika kusindikiza kapena kulumikiza ndodo ya USB. Ngati akufuna chowunikira pafupipafupi, amachigwiritsa ntchito kuchepetsa kapena ganizirani kugula MacBook Pro kachiwiri.

Si chinsinsi kuti ngati mukufuna kupanga chodabwitsa chophweka, muyenera kudula mpaka fupa. Mukatero, mupeza zovuta zina zosafunikira ndikuzichotsa. Mumapitiriza motere mpaka mutapeza zofunika kwenikweni. Kuphweka kungapezeke mwa kugwiritsira ntchito ponseponse - popanda kupatulapo. Ena adzakutsutsani, ena adzakuthokozani.

Pokhapokha ngati ndinu wakale wakale, USB ndi gawo lachilengedwe la kompyuta iliyonse. Cholumikizira cha amakona anayi, chomwe nthawi zambiri mumagwirizanitsa zowonjezera pa kuyesa kwachitatu, chifukwa pazifukwa zina zosamvetsetseka "sikufuna kukwanira" kumbali zonse, zakhala nafe kuyambira 1995. Munali mu 1998 kuti iMac yoyamba. anasamalira kukula kwa misa, komwe kunagwetseratu diskette drive, yomwe adapezanso kutsutsidwa poyamba.

Tsopano tikukamba za USB Type-A, mwachitsanzo, mtundu wofala kwambiri. Mwachidule USB, monga aliyense amakumbukira nthawi yomweyo. Type-B ndi pafupifupi masikweya mu mawonekedwe ndipo nthawi zambiri imapezeka mu osindikiza. Zachidziwikire, mwakumana ndi miniUSB (mitundu ya Mini-A ndi Mini-B) kapena microUSB (mitundu ya Micro-A ndi Micro-B). Kugwa komaliza, opanga ma hardware adatha kuphatikiza USB Type-C mu zida zawo kwa nthawi yoyamba, zomwe zikuyembekezeka kukhala ndi tsogolo labwino.

Chifukwa chiyani USB Type-C ndiyomveka

Ndi yachangu komanso yamphamvu. Zingwe zimayenda mothamanga kwambiri mpaka 10 Gb pamphindikati. Komabe, Apple yanena kuti USB mu MacBook idzatha 5 Gb / s, yomwe idakali nambala yabwino kwambiri. Mphamvu yotulutsa mphamvu kwambiri ndi 20 volts.

Ndi yaying'ono. Ndi zida zocheperako nthawi zonse, izi ndizofunikira kwambiri. Chinalinso chimodzi mwazifukwa zomwe mu 2012 Apple idakwirira cholumikizira mapini 30 ndikuchiyika mu iPhone 5 ndi Mphezi yapano. USB Type-C ndi 8,4mm x 2,6mm, zomwe zimapangitsa kukhala woyenera kusintha mtundu wa A wamakono.

Ndi wapadziko lonse lapansi. Inde, USB (Universal Serial Bus) yakhala ikupezeka konsekonse, koma nthawi ino imatanthawuza mosiyana. Kuphatikiza pa kusamutsa deta, itha kugwiritsidwa ntchito kupatsa mphamvu kompyuta kapena kusamutsa chithunzi ku chowunikira chakunja. Mwina tidzawonadi nthawi yomwe pali cholumikizira chimodzi chokha ndi kadontho pazida zodziwika bwino.

Ndi mbali ziwiri (kwa nthawi yoyamba). Palibenso kuyesa katatu. Nthawi zonse mumayika USB Type-C pamayesero oyamba, chifukwa ndi potsiriza mbali ziwiri. Ndizosadabwitsa chifukwa chake palibe amene adaganiza zoyambira za cholumikizira zaka 20 zapitazo. Komabe, zoipa zonse tsopano zaiwalika.

Ndi mbali ziwiri (kachiwiri). Mosiyana ndi mibadwo yakale, mphamvu zimatha kuyenda mbali zonse ziwiri. Sikuti mutha kugwiritsa ntchito USB pazida zamagetsi zolumikizidwa ndi laputopu, komanso mutha kugwiritsa ntchito chipangizo china kulipiritsa laputopu. Sizingakhale lingaliro loyipa kuyika zovuta kuti ndi ndani mwa opanga akhale oyamba kukhazikitsa batire lakunja la MacBook.

Ndi m'mbuyo n'zogwirizana. Nkhani yabwino kwa aliyense amene zida zake zimagwiritsa ntchito zolumikizira zakale za USB. Type-C imagwirizana ndi mitundu yonse. Adapter yoyenera yokha ndiyofunika kuti mugwirizane bwino, zina zonse zimasamalidwa ndi hardware yokha.

Bingu likugwedezeka

Ndizodziwikiratu kwa aliyense kuti USB ndiye cholumikizira chofala kwambiri. Mu 2011, Apple idayambitsa cholumikizira chatsopano cha Thunderbolt, chomwe chidakhazikitsa ngakhale USB 3.0 ndi magwiridwe ake. Mmodzi anganene kuti opanga onse azidzayamba kusangalala mwadzidzidzi, kuyimitsa kupanga kwaunyinji ndikulamula mainjiniya awo kuti ataya USB nthawi yomweyo ndikuphatikiza Bingu. Koma dziko si lophweka choncho.

Miyezo ndi yovuta kusintha, ngakhale mutapereka yankho labwino. Apple yokha imatha kutsimikizira izi ndi FireWire, yomwe nthawi zambiri inali yachangu komanso yapamwamba kwambiri kuposa USB. Iye analephera. FireWire yapeza zambiri pamakamera ndi makamera, koma ogwiritsa ntchito wamba mwina sanamvepo mawu akuti FireWire. USB yapambana.

Ndiye palinso ndalama zopangira zokwera mtengo, ngakhale ndi chingwe. Katundu wachiwiri wazachuma ndi chindapusa cha chilolezo. Thunderbolt ndi ntchito ya Intel ndi Apple, omwe adayikapo ndalama pazachitukuko ndipo akufuna kupanga ndalama kuchokera kuzinthu zotumphukira kudzera mwa chilolezo. Ndipo opanga safuna kutero.

Ponseponse, kuchuluka kwa zida zolumikizidwa ndi Bingu ndizochepa. Chifukwa cha mtengo, ambiri aiwo amapangidwira akatswiri omwe alibe vuto lolipira zowonjezera kuti agwire ntchito yokwanira. Komabe, gawo la ogula ndilofunika kwambiri pamtengo ndipo USB 3.0 imathamanga kwambiri pazochitika zonse wamba.

Sitikudziwa zomwe zidzachitike ndi Bingu mtsogolomo, ndipo mwina ngakhale Apple mwiniyo sakudziwa pakadali pano. Zoona zake n'zakuti ali ndi moyo panopa. Imakhala makamaka ku MacBook Pro ndi Mac Pro, komwe imamveka bwino. Mwina pamapeto pake idzakhala FireWire, mwina ipitiliza kukhala ndi USB, ndipo mwina (ngakhale sizokayikitsa) ikadakhala ndi nthawi yake.

Mphezi nazonso pangozi?

Poyang'ana koyamba, zolumikizira zonse ziwiri - Mphezi ndi USB Type-C - ndizofanana. Ndi ang'onoang'ono, ambali ziwiri ndipo amagwirizana bwino ndi mafoni am'manja. Apple idatumiza USB Type-C pa MacBook ndipo sanazengereze kupereka MagSafe pa sitepe iyi. Zowonadi, fanizolo likuwoneka kuti zofananazo zitha kuchitidwanso ndi zida za iOS.

Zikuoneka kuti ayi. Ndalama zambiri zimapita m'matumba a Apple pogulitsa zida za Mphezi. Apa, mosiyana ndi Bingu, opanga akuvomereza chindapusa chifukwa zida za iOS zimagulitsidwa nthawi zambiri kuposa Mac. Kuphatikiza apo, Mphezi ndi tsitsi laling'ono kuposa USB Type-C.

Zida: pafupi, Wall Street Journal
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