FireWire - ndi chiyani ichi? Gwiritsani ndi kugwirizana FireWire phokoso khadi

Ngakhale pamene maonekedwe a kompyuta woyamba amene amathandiza kulankhulana siriyo, lingaliro kulenga limodzi madoko muyezo ndi zingwe angathe akupereka mauthenga aliyense pa liwilo. Pa kufunafuna ambiri standardization anabadwa siriyo mkulu-liwiro basi IEEE 1394, ndipo kenako kusinthidwa ndi apulo ndipo anadzatchedwa monga FireWire, zomwe cholinga chake chinali kuthetsa chipwirikiti cha chilengedwe kompyuta zaka 25 zapitazo.

Ngakhale kuti FireWire anataya nkhondo ndi USB, doko uyu akhoza kupezeka mu zosiyanasiyana zipangizo: mu gawo akatswiri ndi ogula (kuphatikizapo malonda nyimbo). Nkhani wanenedwa pansipa mwatsatanetsatane, taganizirani FireWire. Ndi chiyani icho? Kodi ntchito? Ndipo ngati FireWire akufunikira masiku ano?

FireWire: Ndi chiyani icho?

FireWire - ndi apadera mawonekedwe mwakuchita Apple kumayambiriro 1992. Ichi ndi muyezo deta kufala mkulu-liwiro pakati pa kompyuta ndi zipangizo zina chikugwirizana thereto. Choyamba FireWire Mtsogoleri yagwiridwira yekha mu kompyuta ya Apple, koma osewera ena msika mulibe kudikira nthawi yaitali. Patapita chaka anamanga mankhwala atsopano mu zipangizo zawo makampani khumi ndi zida opanga.

The mawonekedwe anayamba kupanga ndi kulimbikitsa otchuka pa nthawiyo-makampani pansi mayina awo. Sony dzina lake muyezo atsopano otchedwa i.Link, pamene Texas Zida nampatsa dzina Lynx. Standard kukupitirirabe, koma si otchuka, kuyambira apulo lomwelo adadza ndi mmalo iye mu mawonekedwe a bingu waphindu. opha FireWire amene anaika mu Malaputopu, makamera video, abulusa zovuta, osindikiza, ndi makadi phokoso.

mawonekedwe History

Ganizo kulenga FireWire unachokera mu chiwerengero cha microcomputers Mfundo Committee mu 1986. Iwo anapatsidwa ntchito kuphatikiza mfundo angapo mu mmodzi. katundu pa yekha anatenga Apple ndi kupereka FireWire dziko (IEEE 1394). Patapita zaka zingapo, ndipo makampani ena agwirizana kulimbikitsa mfundo yatsopano. Microsoft Mwachitsanzo, kunena kuti FireWire kuti kuikidwa makompyuta onse opangidwa. Iwo anali anausankha kwambiri zimene mungachite kuti ntchito Mtsogoleri watsopano, koma chidwi zitatha pa nthawi.

Ngakhale kuti FireWire - akadali zotsogola ndi amphamvu muyezo, makamaka IT madokotala, kuyambira 2010, iye anasiya akuyendera chipangizo watsopano, kuyambira Apple ankanena chaulemu aliyense Mtsogoleri anaika mu chipangizo winawake.

mbali Ofunika

• FireWire amathandiza wosachedwa pulagi ntchito. Ndiko kuti, mungathe kusintha kasinthidwe wa basi lonse popanda kuzimitsa kompyuta ndi Chisudzulo Chikuwononga ntchito kuti ntchito ndi izo.
• M'mbuyomu ankakonda mfundo yakuti FireWire - ndi yachangu ukuthamana muyezo. Ndipotu zinali, doko liwiro ukufika 3200 Mbit / s. Ndi kuposa USB 2.0.
• Zipangizo okonzeka FireWire muyezo, angathe kulankhula ndi mnzake popanda polumikiza kuti kompyuta.
• A FireWire-chingwe angathe kupatsira matumizidwe ophatikizika amawu, nyimbo ndi zithunzi chizindikiro mu nthawi yeniyeni.
• Mosiyana ndi mfundo kampani, ntchito zomangamanga lotseguka, kutanthauza kuti ingagwiritsidwe popanda kugwiritsa ntchito pulogalamu yapadera.
• FireWire basi ojambula alipo, kupereka mphamvu kwa zipangizo otsika voteji.
• N'zotheka kugwirizana kwa zipangizo 63 panthawi.

specifications FireWire

madoko FireWire, malinga m'badwo, yodziwika ndi zinthu zingapo zochititsa:

• IEEE 1394 - muyezo yakhala potsiriza anatengera ndi kuvomerezedwa mu 1995. Woyamba onyamula opanga latsopano muyezo makamera, makamaka, Sony, amene anayamba kulimbikitsa mawonekedwe pansi dzina lakelake Link. Ngakhale pamalo ake, kuti ngakhale nthawi imeneyi, Mtsogoleri anadza kulawa ndi anthu amene anachita nawo ulimi wa abulusa kunyamula zovuta. Chifukwa kuti watumikira monga mtengo mkulu deta. Zinafika 400 Mbit / s. Chingwe kutalika si mamita oposa 4.5.
• IEEE 1394a - 2000 Standard wakhala kusinthidwa. kusintha Main bwanji ngakhale kafukufuku pakati pa zipangizo zosiyanasiyana. Komanso, akuchedwa pang'ono basi Yambitsaninso yawonjezedwa. pochedwetsa wakhala anayambitsa kutetezela Yambitsaninso pamene "otentha" kulumikizana.
• IEEE 1394b - pomwe zonse zinachitika mu 2002. N'zochititsa chidwi kuchuluka processing liwiro. Kusintha FireWire zingwe ndi zolumikizira kulumikiza iwo. Only anasintha kapangidwe ka madoko. mfundo Chiyankhulo sizinasinthe ndipo panali adaputala azamagetsi chapadera m'badwo wakale kwa FireWire latsopano kukhalabe ngakhale (IEEE 1394b). Anasintha dongosolo la zingwe okha, iwo anayamba kukhala ku usasungunuke. Mlingo deta kuchuluka kwa 1600 Mbit / s. Chingwe kutalika kuchuluka kwa mamita 100.

mitundu ya zolumikizira

FireWire madoko pafupifupi kusiyana malingana m'badwo mawonekedwe. Pali mitundu ndi manambala osiyanasiyana a ojambula, komanso zakudya zina:

• IEEE 1394 - FireWire doko panopa alibe mphamvu yake okwanira ndi yatenganso ojambula 4. Ntchito limodzi zopotoka awiri waya kwa kufala kwa mfundo chipangizo kwa chipangizo ndi wachiwiri zopotoka awiri kulandira mauthenga ku zipangizo zina. cholumikizira otere anaika mu Malaputopu ndi camcorders mothandizidwa ndi mawonekedwe.
• IEEE 1394a - kusinthidwa FireWire Mtsogoleri ali okonzeka ndi anzanu awiri, amene ali ndi udindo kwa mawonekedwe chakudya.
• IEEE 1394b - mawonekedwe otsiriza m'badwo okonzeka ndi anzanu awiri zina zimayambitsa ndi kulandira mauthenga ndi malo olondola.

Sound makadi Firewire

DJs ndi oimba - mafani lalikulu la IEEE1394. Chimodzi mwa malo otchuka kwambiri ofunsira FireWire mawonekedwe ndi ntchito nyimbo. Muyezo ali specifications zonse zofunikira kugwiritsa ntchito zida zoimbira, makadi phokoso ndi chosakanizira. The mawonekedwe amathandiza munthawi yomweyo ndi kufanana ntchito ndi njira 52. IEEE1394 ali mkulu pang'ono mozama ndi ndalama zochepa chabe pamalangizo.

Kuzindikira kuthekera zonse mu mawonekedwe ntchito ntchito kugwirizana siriyo makadi angapo phokoso, akutiakuti, basi limodzi (mpaka makadi phokoso 6). Zimenezi n'zofunika ngati inu kale khadi Onetsani 8 mitsinje, ndipo ndalamazo si kokwanira, mukhoza Mlengi amene ali ndi makadi angapo. Makadi ena phokoso, monga MOTU Traveler MK3, poyamba cholinga ndi diso kuti kuphatikiza zina ndi kukula.

Kuyerekezera ndi USB-Audio

FireWire - abwino makadi kunyamula chilema, ndipo zimenezi ngakhale kuti nthawi zambiri phokoso khadi ndi kuthandiza FireWire ndi zodula pamene USB ndodo angakwanitse kwambiri. Mwayi n'kofunika chomwecho onse mlingo deta. Ife FireWire, chithunzi ichi ndi apamwamba kwambiri, kutanthauza kuti mawonekedwe ili ndi abwino ntchito pa zisudzo moyo, kumene zofunika ntchito popanda kuchedwa ndi "kum'mamatira". USB pankhani imeneyi si abwino monga ntchito iwo angayambitse mavuto ndi chizindikiro amaonekera kuchedwa (kuchokera chida kuti chipangizo kwa linanena bungwe phokoso).

A kwambiri drawback phokoso khadi zothandiza okha FireWire Mtsogoleri, angatchedwe yaitali ndi zovuta kolowera. Konza akonzedwa lalikulu zipangizo ndi kuwapanga iwo kugwira ntchito limodzi ndi zovuta. Ndi USB-Audio mavuto amenewa osadzuka, popeza onse kuthandiza ntchito ya zoikamo mwamsanga. Monga kugwirizana kuti kompyuta, ngati onse yomweyo anayamba kugwira ntchito.

Koma USB siligwirizana "otentha swapping" zipangizo. Kale komanso panali mavuto ndi khadi phokoso reconnection. Ngati inu kusagwirizana USB-khadi pamene akugwira ntchito kompyuta pafupifupi situdiyo, zikuoneka iye kuyiwala za izo, kapena ngati galimoto adzayenera Chisudzulo Chikuwononga ntchito yomwe inu kuchotsedwa phokoso ndi sintha dongosolo lonse kuchokera zikande. Pankhani ya FireWire izi sizichitika. Mu chilungamo tisaiwale kuti vutoli ndidzadutsa makompyuta kuthamanga Mac Os, komwe ntchito ndi phokoso womangidwa kwa Kore Audio.

Mapulogalamu ena

A FireWire, monga doko network oddly mokwanira, yemwe anali osati munda wa kutengerapo deta pa maukonde ndi wailesi, komanso ena ambiri.

• Mu abulusa kunja kukumbukira - FireWire m'mbuyomu akhoza zambiri amapezeka TV kunja zimene zinathandiza kuti wapamwamba wa liwiro. Liwiro Mtsogoleri wakhala apamwamba kuposa USB 2.0 Choncho abulusa izi molimba akhala wotchuka m'munda akatswiri.
• Network kugwirizana - UNIX machitidwe zikugwira ntchito monga Mac Os ndi Linux, akadali FireWire chithandizo, kumene angagwiritsidwe ntchito popereka deta pa Intaneti. Microsoft anasiya nchito imeneyi ndi kutulutsidwa kwa Mawindo Vista mu 2005.
• maselo - n'zolakwika, koma Baibulo woyambirira wa ntchito FireWire akali otchuka ndi kukhala otchuka kwambiri. Mu msika mukhoza kupeza kwambiri makamera, video mtsinje umene imafalikira kudzera pa chingwe FireWire.
• The iPod - kunyamulika player Baibulo akhalipo, kumene nawuza ndi syncing nyimbo zinachitika ntchito FireWire. Ndi kutulutsidwa kwa iPod nano m'badwo 4 Apple anaganiza kusinthana kwa USB. Komabe, kwa nthawi yaitali kotheka kupeza FireWire-adaputala kwa iPod ndi iPhone.

m'malo mapeto

Lero, FireWire ntchito mu malo ochepa. Mapulogalamu kuti ali otchuka kale, monga kugwirizana abulusa mwakhama ndi zipangizo chikukonzekera salinso kutchulidwa. Ndipo n'zokayikitsa kupeza zipangizo zamakono zimene zimagwiritsidwa ntchito mfundo imeneyi. FireWire wakhala ulamuliro wa akatswiri ndi kufa chomwecho. Chinthu chokha, amene tsopano pochitika FireWire muyezo, mwa mawu a ntchito ogula - kulumikizana munthawi yomweyo ambiri makadi omveka bwino, amene loto la DJs ambiri ndi akatswiri phokoso. с 18 аудиоканалов. Ndipotu, Atchule yokha khadi mawu ndi kuthandiza FireWire ayenera amene amafuna liwilo chizindikiro processing, ndi amene polemba chizindikiro ndi njira oposa 18 audio. Zosintha ena onse pogwiritsa ntchito FireWire mu mkokomo, ndipo pamene wina si zogwirizana.