IEEE 1394: zvayakaita, zvinhu uye wongororo

IEEE-1394 (aizivikanwawo FireWire) chinomirira kumhanya-digital Serial inowanikwa wokushandura chero digitaalinen mashoko. To musi, zviri kushingaira kushandiswa nenzira dzakasiyana-siyana mano, kusanganisira PC kwete chete, asi vazhinji Mobile midziyo.

Aripiko richishandiswa?

Kugadzirwa IEEE-1394 rakanga raitwa kuti kupa vanoshandisa dzakakwirira-nokukurumidza kupinda siyana Data okuchengetera mano, kusanganisira zvakaoma dhisiki Zvifambiso, uye paCD-uye DVD-Zvifambiso. Muurongwa kwaiva kuita inowanikwa kuti zvichava zvechokwadi nokudenga, ipapo kurishandisa dzakasiyana-siyana chiyamuro mano, kusanganisira scanners, Photo kana mavhidhiyo makamera, uyewo mamwe audio-visual michina. Asi ayo zvakaisvonaka ehupfumi, akadai mukana wokushandiswa uye hwakanyanya nyore kushandisa, pamwe mukana kana zvakakodzera kupa hutachiwana pokutanga mashoko icho nguva yaunonyanya kushandisa chinhu dzinonetsa chinhu, vakanga pakupedzisira akawana Zvakanyanya Kunaka Panguva Yepamuviri kuti zvakakodzera kupararira digitaalinen video, somugumisiro nhasi hakuwaniki kwavari chero dzimwe. Wokutanga Hardware anotsanangura mhinduro, izvo akashandisa IEEE-1394 inowanikwa, mhando dzose simbi bhodhi, zvakagadzirirwa kushanda digitaalinen vhidhiyo.

Chii chaanoita kupa?

mureza Izvi zvinobvumira chokubatanidza Software uye Hardware kuti nekufambisa mashoko ari rukova 100, 200 kana 400 Mbit / s, pamwe yokupedzisira implementations vanopa vachiri yepamusoro hutachiwana unodiwa. Kutaurirana pakati wandei mano ane IEEE-1394 inowanikwa iri kusashanda nokudzimwa zvakananga muitiro (unonzi "inopisa plugging"). Nemamwe mashoko, havafaniri nesimba pasi kana reboot.

Sony yaro kukura

IEEE-1394 kokutanga vakatanga kushandisa zvakanakira boka Sony iri kukura kwavo, kuti unyatsoteerera scalability, mashoko Kupfuudzwa kumhanya, kukwanisa ironge mashoko ari-chaiyo nguva, nyore connectivity, apo zvikuru diki mutengo. Somugumisiro, achishingaira akatanga kuva kushandiswa Integrated nematunhu, mujeri pasi pomureza uyu.

Pashure pokusunungurwa kwavo digitaalinen makamera nyanzvi Sony kwakaita makatanga kuva zvakasiyana-siyana negadziriso rakagadzirirwa pachake makombiyuta, digitaalinen Satellite TV vagamuchiri, digitaalinen mavhidhiyo, uyewo siyana Zvifambiso zvakaoma uye CD kana DVD Zvifambiso. All mano izvi vawedzere zvikuru zvinonyatsorehwa connectivity-siyana vhidhiyo kana Audio mudziyo kuti kombiyuta, saka kuti mukana kuumba wakakwana musha nevezvenhau Network.

Kuishandisa?

Nechekare nhasi unogona takasununguka nokusangana zvakasiyana-siyana zvinoshandiswa kuti kombiyuta, nokudaro akazadzisa chinobudirira utariri upi mudziyo zvakananga kubva PC yenyu. Nekuti midziyo iyi inogona ndinoumba hurongwa yose, kuti mubatanidzwa mureza kubatana anoverengeka mano interconnected pedyo waya. Zvadaro, uchishandisa pachako kombiyuta kuita nyaya iyi sezvo controller, zvinokwanisika kuti tiite achinyora aine CD-mutambi ari maduku Mini-discs, vakayambusa zvokurekodhwa digitaalinen panhepfenyuro, uyewo yokusuma chero vhidhiyo mafaira pamusoro PC, kuti ipapo pagomo navo uye pepeta. Ichokwadi achaponeswa mukana zvakananga kuchinjana pakati vhidhiyo uye audioborudovaniem vasina kushandisa kombiyuta kana nekusiyana, yakawiriranwa kupanana ruzivo pakati makombiyuta akawanda nenzira sezvo munzvimbo network vemo kwakavakirwa Ethernet-mureza ruzivo.

NEC yaro Chip

NEC Corporation anenge pakarepo pashure nokubudiswa IEEE-1394 mureza akazivisa kuti anotanga kuva Chip dzichashandiswa kutsigira Hardware hwokutiparadza mhiri network akawanda kwakavakirwa mureza ichi, uyewo kuunza wavo wenguva kusakarongeka Broadband musha network yemabhii. Akadaro Dual-pachiteshi Chip vakapakata kushandiswa software, firmware, kwaita configuring pomumbure uye kupa mukana pave richibatanidza siyana rezvebonde mano, uyewo kusanganisira Mobile kukurukurirana mudziyo. Nezvenyaya iyi, pane mukana kuvakoka kumba kwako samambure nekuti muganhu imwe imba kure anosvika mumwe kiromita.

Mhinduro kubva Sony

Panguva ino, Sony anoramba kuva musha Network inobva pfungwa FireWire IEEE-1394, uye boka iri kuronga zvakare tiine kukura kuri chipo zvakasiyana rinoshanda chinangwa uye ari kuenda mubasa kugadzirwa zvakawanda mukuru-nokukurumidza, mukuru-vanokwanisa uye chiine zvinoriumba pamwe pasi simba rakawanda. mano kwakadaro zvichava zvakasiyana zvakakwana kunosanganisira mafomu, uyewo mamwe kusangana mugadziriro chipset, uye kambani yave ichipa vatengi dzaro zvikuru dzakasiyana midziyo chokuita kumba Network. akitekicha ichi anonzi HAVi, ndinosika pamusoro digitaalinen musha mutsa, inobva IEEE-1394 imwe FireWire.

Standard makombiyuta

IEEE-1394 mureza, waya mapikicha izvo unogona kuona pazasi, akaita Akakwezva kwete chete kubva Vagadziri siyana zvinoshandiswa nhau, asi Developers, mubasa mukugadzira mano kuti munhu makombiyuta. Nokufamba kwenguva rava chikuru rezvebonde mwero, iri substantially pedyo ari digitaalinen zera.

Kamwe apinda uchishandisa hurongwa Windows Millennium, ivo Developers pakutanga rakabvuma nevabatsiri vemo kwakavakirwa IEEE-1394 controller, hunhu izvo panguva iyoyo zvakanga zvinopfuura zvakakwana. nomumbure kwakadaro kunoratidzwa nekaupenyu yakakwirira date zvazvingava, yaiva nguva mana kupfuura ari kushandiswa panguva zvichienzaniswa Fast Ethernet, uyewo kuva nyore chaizvo kuti kuhofisi duku kana musha. The chete kurerukirwa mubishi yokuvaka samambure uyu kuti pano pane zvishoma muganhu paurefu nerimwe chidimbu. Kuti vabvise drawback ichi IEEE-1394 muchidimbu uye zvechadenga mudziyo vakaratidza kuti zvakanakisisa ndeyokushandisa kushandiswa chiratidzo amplifiers uyewo zvose zvinoridzwa mwene hubs wakamhanyira vakawanda zvengarava. mano yakadaro inonzi "repeaters".

USB 2.0 Vs IEEE-1394

Pakarepo asunungurwa USB 2.0 inowanikwa akatanga kukwikwidzana pamwe IEEE-1394. Mudziyo zvayakaita akaratidza kuti mashoko anenge kuchinjirwa rokutanga inowanikwa inoratidza 480 Mbit / s panguva iyoyo, yakanga yakawanda kupfuura kutanga shanduro USB.

USB bhazi pakarepo akava akakurumbira zvikuru, nokuti akanga zvakachipa mikana yakakwana iripo kutsigira controller, iyo inogona midzi zvakananga kupinda chipsets kuti motherboards zvakasiyana. Uye zvinenge pakarepo, chakataurwa kuti kumhanya inogona akaziva pamanyorerwo imwe controller yakavakwa kupinda chipset. Pasinei nezvose izvi, Microsoft akati kuti pakutanga nokuti chaiwo IEEE-1394 (chiteshi), kuti USB zvakasiyana asynchronous kuchinjwa, saka kuti kazhinji kukwikwidzana FireWire nemanyorerwo tichitarisa nokupfuuridzirwa digitaalinen video, haagoni.

Nemamwe mashoko, chero namano vachishandisa inowanikwa ichi vanogona zvakakwana kukurukura siyana pachavo makombiyuta vane inowanikwa, uye pakati pavo. Saka, vanoishandisa vaikwanisa mukuru-akurumidze kupararira, kubudiswa uye kuchengeta mashoko, pasina anokonzera chero kudzikira mune unhu.

controllers

On Kutengeswa paiva uremu controller wakabudiswa akasiyana-siyana vagadziri. Pakutanga zvakapararira controllers kuti kutsigira OHCI mureza, sezvo zvakanga zvakakodzera kuitira rutsigiro chairo Windows 2000 uchishandisa hurongwa, inova huru panguva.

Mutengo adapters siyana anotsigira IEEE-1394 inowanikwa iri zvakakwana yakaderera uye nyore anenge munhu wose. Akanyanya mano zvave, mutengo isingasviki $ 35

Zvakaoma kuisa here?

Kugadzwa controller iri nyore chaizvo, nokuti, sezvataurwa pamusoro apa, Microsoft pakutanga akapa vatsigire ino chaiyo inowanikwa, saka kuti zvose zvakafanira zvinoriumba varipo vari uchishandisa hurongwa. Zvakanga zvakakwana kungokonzera dzinoisa mashoko Disc akanyorwa pamusoro kuparadzira hurongwa, uye ipapo, kana zvichifanira, kuita kugadzwa vose anodiwa zvinoriumba.

Mugore Ruzhinji rwakapindura nyaya FireWire controller vaiita kudimburira USB-controller, asi hapana kupokana simuka, kunyange kana vakanga vachishanda panguva iyoyo.

Zvinokosha kucherechedza imwe mapuranga shoma kuti varipo mune dzimwe makombiyuta, kusvikira zuva ranhasi.

Datavision DV Capture

bhodhi Iri mureza IEEE-1394 mhuri namapuranga, kukura kwebasa iri rakafara zvakakwana. Kakawanda kacho kunobatsira rinomiririra PCI-bhodhi rine vaviri kana vatatu dzokuwedzera zvimwewo zviteshi uye mumwe zvemukati. The kwokutanga pakukurukura inopiwa Software faceless akagadzirirwa Video fora. mari aya anoshandiswa vagadziri vakawanda, asi vose vakanga zvakafanana. rate dzavo siyana, uye zvi- zvive unobatanidza siyana FireWire-mano chipo kana ndisipo waya.

DVeasy

bhodhi Izvi substantially kwakafanana yaimbovapo, asi muchiitiko chino hapana zvemukati IEEE-1394 zvengarava. Chii kunzwisisa mashomanana, sezvo pane zvakawanda zvinoita kuti tipedzisire kudiwa kuvapo dzinenge imwe pachiteshi dzakawanda, asi Vanoburitsa namapuranga izvi akanzwa zvakasiyana, pamwe mutengo bhodhi akagadzawo zvakangofanana sezvinoitwa tichienzanisa namano.

Musiyano kadhi ichi kubva zororo iri kuti ine-software nokururamisira unconventional rakagadzirirwa mavhidhiyo fora, uye ayo inowanikwa yakafanana zvikuru of facto mureza munharaunda iyi. Zvikurukuru, zvinokosha kuziva kuti usashandisa chinosanganisira dzakasiyana-siyana anobatsira zvinhu, kusanganisira mamiriro shanduro, vachibatsira "changu" akamirirawo rokupedzisira mugumisiro.

Dazzle DV-Elitor

Kamwe kumhanya date kubudiswa Laptops anenge akaenzana nokumhanya pachavo makombiyuta, akasiyana-siyana inotakurika mhinduro vari kuramba akatanga kushandiswa kupa mazano uye humwe vhidhiyo fora pamusoro go, uyewo dzimwe FireWire-arikunze. Kits kwakadaro zvinopa Laptop vanoshandisa kubatanidza zvachose chero namano uchishandisa IEEE-1394 mureza, kuti kadhi PCMCIA Type II. Mureza pasuru yacho makadhi kupa inokosha mana-waya waya. Zvinosuruvarisa pane vazhinji Namano inowanikwa uyu izvo zvaunoda kushandisa-waya matanhatu waya kuitira kuti havagoni kushanda pamwe kadhi iri.

The mwanda chipo munhu nyore shanduro Video Studio 4, iyo zvichiitirwa aongorore uye kupinda vhidhiyo. Chirongwa iri kumbonyanya nyore kudzidza, asi nemhaka akazvitsaurira SmartRender michina yekudyidzana kunoderedza nguva yose kuti inopiwa ane zvikuru zvakawanda miscalculation migumisiro chete panguva yokupedzisira aina rakapera faira.

Map rakanyatsojeka risingadhuri panyaya mutengo kuti dzakawanda vanoshandisa nhasi, uye ari zvakare akashongedzerwa ane Integrated waya. Zvisinei, zvinokosha kuziva kuti kushaya simba zvakakomba ichikutadzisa kuti functionality kuti kadhi zvichienzaniswa zvakafanana namano.

Saka, vanozvishandisa kusarudza kusarudza mumwe makadhi akawanda, enzanisa unhu hwavo uye kuziva kuti, chii pfungwa zvakakodzera kuti mamiriro avo. Asi vose, kushandiswa kwayo haisi saka kushanda kuti aivapo USB 3.0 inowanikwa, uye vamwe.