Pakudonha uku, Apple yakaunza itsva iPhone 5s,kupopota kwakawanda kwaitenderera isingatsivike zvigunwe zvinonzwa Bata ID, mavhidhiyo anononoka, mavara matsva akasiyana uye 64-bit purogiramu A7. Asi pamwe chete neakasimba maviri musimboti, muviri weiyo iPhone 5s unovanza imwe processor, kunyanya iyo M7 coprocessor. Kunyangwe zvisingaite senge pakuona kwekutanga, iyi idiki shanduko mune nharembozha.
M7 sechikamu
Nehunyanzvi kutaura, iyo M7 ingori-chip komputa inonzi LPC18A1. Iyo yakavakirwa paNXP LPC1800 single-chip komputa, umo iyo ARM Cortex-M3 processor inorova. Iyo M7 yakagadzirwa nekugadzirisa izvi zvikamu zvinoenderana nezvinodiwa neApple. Iyo M7 yeApple inogadzirwa neNXP Semiconductors.
Iyo M7 inomhanya pane frequency ye150 MHz, iyo inokwana kune zvinangwa zvayo, i.e. kuunganidza mafambiro data. Nekuda kwechiyero chakaderera chewachi, inyoro pabhatiri. Maererano nevagadziri pachavo, M7 inoda chete 1% yesimba iyo A7 yaizoda kuti iite basa rimwe chete. Pamusoro pekumhanya kwewachi yakaderera kana ichienzaniswa neA7, iyo M7 inotorawo nzvimbo shoma, makumi maviri chete.
Zvinoitwa neM7
Iyo M7 co-processor inotarisisa iyo gyroscope, accelerometer uye electromagnetic kambasi, i.e. data rese rine chekuita nekufamba. Inorekodha iyi data kumashure sekondi yega yega, zuva nezuva. Iyo inovachengeta kwemazuva manomwe, kana chero yechitatu-bato app inogona kuvawana, uye yobva yadzima.
Iyo M7 haingorekodha data inofamba, asi yakarurama zvakakwana kusiyanisa kumhanya pakati pe data yakaunganidzwa. Zvinoreva izvi mukuita ndezvekuti M7 inoziva kana uri kufamba, kumhanya kana kutyaira. Ndiko kugona uku, kwakasanganiswa nevagadziri vane hunyanzvi, kunopa kutsva kwezvikumbiro zvemitambo uye kusimba.
Zvinorehwa neM7 kune zvikumbiro
Pamberi peM7, ese "ane hutano" maapplication aifanira kushandisa ruzivo kubva kune accelerometer uye GPS. Panguva imwecheteyo, iwe waifanira kumhanyisa app kutanga kuti iite kumashure uye inogara ichikumbira uye kurekodha data. Kana usati wamhanya nazvo, haungamboziva kuti wakamhanya zvakadii kana kuti mangani macalorie awapisa.
Kutenda kuM7, dambudziko rekutanga chirongwa chekurekodha chiitiko rinobviswa. Nekuti iyo M7 inorekodha mafambiro nguva dzese, chero application yaunobvumira kuwana iyo M7's data inogona kuigadzirisa nekukasira pakuvhurwa uye kukuratidza kuti mangani makiromita awakafamba pazuva kana matanho mangani awatora, kunyangwe iwe usina. Handina kuudza app kurekodha chero chinhu.
Izvi zvinobvisa kukosha kwekushandisa mabhendi ekusimba seFitbit, Nike FuelBand kana Jawbone. Iyo M7 ine imwe yakakura mukana pamusoro pavo, iyo yakambotaurwa - inogona kusiyanisa rudzi rwekufamba (kufamba, kumhanya, kutyaira mumotokari). Pakutanga kusimba maapplication anogona kukanganisa kufunga kuti uri kufamba, kunyangwe wanga wakangogara patiramu. Izvi zvechokwadi zvakatungamirira kumigumisiro yakakanganiswa.
Izvo M7 ichakuunzira
Parizvino, vanhu vanoshingaira vanofarira makiromita mangani avanofamba pazuva, mangani macalorie avakapisa kana kuti matanho mangani avakafamba vachafara pamusoro peM7. Sezvo M7 ichimhanya ichienderera uye ichiunganidza data inofamba pasina kukanganisa, mhedzisiro yacho ndeyechokwadi. Kureva, tichifunga kuti unochengeta iPhone yako newe zvakanyanya sezvinobvira.
Mamwe maapplication atoshandisa zvizere kugona kweM7. Ndingadoma semuenzaniso RunKeeper kana Inofamba. Nekufamba kwenguva, huwandu hwakawanda hwemafitness apps huchawedzera rutsigiro rweM7 nekuti vanofanirwa, zvikasadaro vashandisi vangachinjira kumakwikwi. Kuchengetedza bhatiri uye kuunganidza data nekuongorora zvikonzero zviviri zvakasimba.
Zvakaunzwa neM7 kuApple
Apple inoda kuratidza yayo machipisi. Yakatanga muna 2010 payakaunza iyo iPhone 4 inofambiswa neA4 processor. Apple inogara ichiedza kutiudza kuti nekuda kwemachipi ayo inogona kubvisa yakanyanya kuita nekushomeka kwesimba rekushandisa pane makwikwi. Panguva imwecheteyo, zvinotsanangurwa zveimwe hardware zvinowanzoregeredzwa. Ko avhareji yemushandisi ane hanya, semuenzaniso, nezve saizi yendangariro yekushandisa? Aihwa. Zvakakwana kuti azive kuti iPhone ine simba uye panguva imwechete inopedza zuva rose pamutengo mumwe chete.
Izvi zvine chekuita sei neM7? Ichi chingori chisimbiso chekuti iyo tsika software system inoshanda zvakanyanya pane yetsika hardware, iyo inonyatso kuoneka mumhando yepamusoro-yekupedzisira. Apple ine M7 yakatiza makwikwi nemwedzi yakawanda. Kunyange zvazvo vashandisi ve iPhone 5s vakakwanisa kunakidzwa zvizere neM7-enabled apps kwemavhiki, makwikwi anopa chete coprocessors paNexus 5 uye Motorola X. Mubvunzo unoramba uripo kana Google ichipa API kuvagadziri kana kuti iine proprietary solution.
Mune imwe nguva, Samsung ichauya (hapana pun yakarongedzerwa) neiyo Galaxy S V ine nyowani co-processor uyezve pamwe HTC One Mega. Uye heino dambudziko. Mamodheru ese ari maviri achashandisa akasiyana co-processor uye vese vagadziri vangangowedzera yavo yekusimba maapplication. Asi pasina chimiro chakakodzera seCore Motion yeIOS, vanogadzira vanozobatwa. Apa ndipo panofanira kuuya Google nekugadza mimwe mitemo. Zvichatora nguva yakadii kuti izvozvo zviitike? Zvichakadaro, makwikwi acho achawedzera kuwedzera huwandu hwemacores, megapixels, inches uye gigabytes ye RAM. Nekudaro, Apple inoramba iine nzira yayo kufunga-mberi munzira
Iyi nzira yemachipisi ane hunyanzvi pasina mubvunzo yakanakisa uye iri nani kupfuura nzira ye4 kana anopfuura epakati CPUs, mushandisi haana mukana wekuzviziva, zvakanyanya ndezvekuita pane imwe musimboti zvakadaro.
Asi ... Ehe, zvikumbiro zvaigona kuona mamiriro ekufambisa atova padhiraivha, asi ivo vaifanira kushandisa yavo algorithms yeizvi, zvakanakira izvi ndezvekuti zviri zvakananga paHW, saka inokurumidza uye. zvakanyanya hupfumi, uyezve hapana chikonzero chekumhanyisa application kumashure.
Chimwe chinhu ndechekuti Motorola X inotova nema-co-processors maviri, imwe yekurekodha data kubva kune accelerometer, imwe yekuzivikanwa kwekutaura, saka Apple ingangove haina musoro wakadaro sezvaungaita kubva kuchinyorwa.
Saizvozvo, Android 4.4 ine API nyowani yechiitiko batching, iyo yakangofanana (ini handizive, asi iwo chaiwo iwo, kutaura chokwadi) - izvi zvakare zvinoda rutsigiro muHW - iyo Nexus 5 inayo pano, uye pamwe. iyo Moto X ipapo zvakare, kana vasina kuzviona sevaridzi.
Ini neimwe nzira ndakafuratira Moto X, uye ndipo pandakaverenga wongororo yayo. Ndakangoverenga nezvekuzivikanwa kwekutaura ikoko. Kungava wongororo yakaipa kana kushambadzira kwakashata neGoogle.
Nexus 5 inosanganisirawo coprocessor yakafanana:
http://appleinsider.com/articles/13/10/31/google-unveils-new-nexus-5-with-m7-like-motion-tracker-android-44-kitkat
Thanks Dan; Ndakafunga kuti ndaizofanira kuongorora kuti M7 yaigona kuitei, uye ndakafungidzira kuti ingave inofadza. Ndatenda neruzivo rwunofadza!
HTC One-> HTC One Max-> HTC One Mega-> HTC One Giga -> Handisi kufunga nezve chimwe chinhu :DZ kubva pano maonero, ndinofara kuti Apple ingori Apple! ;)
Uye ndizvozvo chaizvo... Pose vandinodzidza navo pavanotanga "kundinyomba" kuti chitoro changu chezviuru makumi maviri chete chine 20 mpx uye 8 GB yegondohwe, ndinongonyemwerera, nekuti kusiyana neHTC yavo yakawedzera kana Galaxy Cosi, hazviwanzo kuitika kwandiri. kuti chikumbiro chakapunzika kana chimwe chinhu hachina kushanda, uye mafoto angu angangoita 1x zviri nani pane makamera avo ane kaviri kugadzirisa, izvo zvavanogona kuita bonhora pamusoro, nekuti ivo vachiri kuratidza mafoto pamonitor ine resolution ye10 × 1280. . :)
Chinyorwa chakanakisa! Kuwanda kwavo, zviri nani. Ndinotenda chaizvo munyori :). Pandakatanga kuzvitarisa, ndakafunga kuti 5S yaingova foni inokurumidza ine muverengi weminwe, asi "zvinhu zvidiki" zvakadaro zvinoita mutsauko. Nekudaro, zvinosuruvarisa, izvi hazvichinje chokwadi chekuti 5S ichiri foni ine mutengo wenyeredzi. Ini ndakagadzirira kubhadhara 40 yeMacBook, pamwe ne10-14 yePadad, asi inenge makumi maviri kune foni inogona kuita zvakawanda, asi kwete chaizvo. IPhone yangu yekupedzisira yaive 20S, yandakatenga kubva kuVodafone kare ikako 4CZK nekondirakiti yemwedzi mitanhatu, asi kubva ipapo handina kana imwe uye handitomborongedze, ndichipihwa mitengo inopenga.
Mushure memakiromita gumi emugwagwa uchimhanya, Runkeeper anondiratidza 10 km mupfupi, saka handisi kuona mashandisiro anoshanda :-( sarudzo chete ndeye kushandisa GPS kuyera chinhambwe chafambwa...
Hmm ini ndinoshandisa iyo Moves app, inoshanda zvakanaka. Kunyangwe ndisina kuchovha bhasikoro uye ndine bhasikoro rakarekodhwa ipapo :D Ndinofanira kunge ndakatsika mhuka zana :D Asi ini handidi kugadzirisa pandinodzima app nekuibatidza mushure memazuva maviri. Ini handikwanise kurodha chero data. Parizvino handisi offline. Uye ndine iPhone 100s..Hamuzivi kuti dambudziko nderei?