IEEE 1394: mwachidule, mbali ndi ndemanga

IEEE-1394 (amatchedwanso FireWire) chikuyimira liwilo digito siriyo mawonekedwe popereka deta aliyense yadigito. Pakali pano, izo ntchito mwakhama zosiyanasiyana zipangizo, kuphatikizapo osati PC, koma ndi zipangizo zambiri yam'manja.

Kodi ntchito?

Development wa IEEE-1394 zinachitikadi kuti kupereka owerenga ndi mwayi mkulu-liwiro zipangizo zosiyanasiyana yosungirako deta, kuphatikizapo abulusa molimba litayamba, ndi CD- ndi DVD-abulusa. Mu dongosolo zinali kupanga mawonekedwe kuti adzakhala osangalala chilengedwe, ndiye ntchito zosiyanasiyana zipangizo athandizira, kuphatikizapo Zitsulo zofufuzira zidazo, chithunzi kapena makamera video, komanso zina zomvetsera-zithunzi zipangizo. Koma katundu zake zabwino, monga kusinthasintha ndi kuphweka kwambiri ntchito, pamodzi ndi mwayi ngati kuli kofunika kupereka HIV patsogolo mfundo zimene nthawi kalunzanitsidwe chinthu yovuta, kenako anapeza mulingo woyenera kufala moyenera digito kanema, chifukwa cha lero kulibe kwa iwo njira iliyonse. Woyamba hardware ofotokoza njira, imene anagwiritsa ntchito mawonekedwe IEEE-1394, mitundu yonse ya gulu zitsulo, lakonzedwa kuti ntchito ndi digito kanema.

Kodi iye?

muyezo Zimenezi zimathandiza kuti kuphatikiza mapulogalamu ndi hardware kuti zimafalitsa nkhani mu mtsinje 100, 200 kapena 400 Mbit / s, ndi implementations yamasika kupereka mlingo kumapambana HIV. Communication pakati zipangizo zingapo ndi mawonekedwe IEEE-1394 ndi adamulowetsa osinthasintha mwachindunji mu ndondomeko ya (wotchedwa "otentha plugging"). M'mawu ena, iwo safuna zopangira pansi kapena kuyambiransoko.

Sony ndi chitukuko

IEEE-1394 kwa nthawi yoyamba anayamba ntchito ubwino wa kampani Sony pa chitukuko, kulabadira scalability, deta HIV liwiro, luso pokonza deta mu zenizeni nthawi, zamalumikizidwe zosavuta, pamene mtengo yaing'ono. Chifukwa cha mwachangu anayamba apadera madera Integrated, anamangidwa pa mfundo imeneyi.

Pambuyo amasulidwe makamera awo digito akatswiri Sony a ayamba kukhala zosiyanasiyana njira lakonzedwa makompyuta, digito Kanema TV amalandira, digito kanema zojambulira, komanso abulusa zosiyanasiyana zovuta ndi CD kapena abulusa DVD. Zonse mwa zipangizozi kukuza kwambiri zamalumikizidwe wonse wa kanema zosiyanasiyana kapena chipangizo zomvetsera kompyuta, kotero kuti mwayi kulenga wathunthu kunyumba TV maukonde.

Kodi ntchito?

Kale lero inu momasuka cigawo zosiyanasiyana zida kompyuta, potero kuonetsetsa tichepetse chipangizo chilichonse mwachindunji kwa PC wanu. Chifukwa zida izi akhoza kupanga dongosolo lonse, ophatikizana muyezo kugwirizana zipangizo zingapo cholukanalukana ndi chingwe ndi. Kenako, pogwiritsa ntchito kompyuta munthu akuchita Pankhaniyi monga Mtsogoleri ndi n'zotheka kuchita kujambula ndi CD-player mu yaing'ono mini-zimbale, kuchititsa kujambula wailesi digito wailesi, komanso kuti atchule owona aliyense kanema pa PC, kuti ndiye phiri iwo ndi Sinthani. Inde, adzapulumuka n'zotheka kuwombola pakati pa kanema ndi audioborudovaniem popanda kugwiritsa ntchito kompyuta kapena M'malo mwake, kuwombola tonse zambiri pakati pa kompyuta angapo chimodzimodzi monga Intaneti m'dera m'dera zochokera umisiri Efaneti muyezo.

NEC ndi Chip ake

NEC Corporation pasanapite nthawi kuchokera amasulidwe IEEE-1394 analengeza kuti ayamba kukhala Chip kuti azigwiritsa ntchito kuthandiza hardware ulendo kudutsa Intaneti angapo potengera muyezo umenewu, komanso kuonetsetsa yachibadwa Intaneti awo mogwirizana burodibandi kunyumba ya muyezo. Chotero wapawiri-doko Chip okonzeka ndi mapulogalamu apadera, fimuweya, basi configuring maukonde ndi kupereka n'zotheka kukhazikitsa kugwirizana pakati pa zipangizo zosiyanasiyana zopezera, komanso kuphatikizapo foni kulankhulana. Pa nkhani imeneyi, pali kuthekera anakafika kwawo maukonde anu kuti malire a m'nyumba ina pa mtunda wa kilometre limodzi.

Yankho Sony

Panthawi imeneyi, Sony akupitiriza kukhala maukonde kunyumba zochokera mfundo FireWire IEEE-1394, ndi kampani akukonza kukhalabe zina chitukuko ndi pano zosiyana cholinga yeniyeni ndi ati kuchita yopanga kwambiri mkulu-liwiro, mkulu-mphamvu ndi mbali yaying'ono ndi otsika mowa mphamvu. zipangizo amenewa idzakhala yosiyana zokwanira lonse osiyanasiyana ofunsira, komanso kusakanikirana zambiri dongosolo chipset, ndi kampani lakhala likupereka ogula ndi zipangizo zambiri osiyanasiyana olumikiza maukonde kunyumba. zomangamanga iyi akutchedwa HAVi, kupanga mtundu wa digito kunyumba, zochokera IEEE-1394 ndi FireWire.

kompyuta Standard

IEEE-1394 zithunzi muyezo, chingwe chimene inu mukhoza kuwona pansipa, ali chidwi osati kuchokera opanga zipangizo zosiyanasiyana TV, komanso kutukula, chinkhoswe mu kupanga zipangizo makompyuta. Pa nthawi chakhala chachikulu maukonde muyezo umene uli zayamba pafupi zaka yadigito.

Kamodzi analowa opaleshoni dongosolo Windows Millennium, ndi kutukula poyamba ovomerezeka thandizo Intaneti m'dera zochokera IEEE-1394 Mtsogoleri, makhalidwe amene panthawiyo anali oposa chokwanira. zopezera oterowo amakhala ndi ndi mkulu mlingo deta, amene anali kanayi kuposa ntchito pa nthawi poyerekeza Fast Efaneti, komanso kukhala yabwino kwa ofesi yaing'ono kapena kunyumba. Mayiko yekha mu ndondomeko ya kumanga maukonde izi kuti apa pali malire pang'ono kutalika kwa aliyense gawo. Pofuna kuthetsa drawback izi IEEE-1394 mwachidule ndi makhalidwe chipangizo asonyeza kuti bwino ndi kugwiritsa ntchito amplifiers chizindikiro apadera komanso onse aang'ono okwana mitundu breeder akuthamanga pa madoko angapo. zipangizo amatchedwa "repeaters".

USB 2.0 vs IEEE-1394

Pasanapite nthawi anamasulidwa USB 2.0 mawonekedwe anayamba kupikisana ndi IEEE-1394. Chipangizo mwachidule anasonyeza kuti kulanda deta ya mawonekedwe yoyamba ikusonyeza 480 Mbit / s pa nthawiyo, zinali zambiri kuposa buku loyamba USB.

USB basi nthawi yomweyo anakhala wotchuka kwambiri, chifukwa anali wotchipa options zokwanira zilipo kuthandiza Mtsogoleri, sipangakhalenso ophatikizidwa mwachindunji mu chipsets kwa motherboards osiyana. Ndipo pasanapite nthawi, ananeneratu kuti liwiro akhoza anazindikira mu mtundu wa Mtsogoleri anamanga ku chipset lapansi. Ngakhale zili choncho, Microsoft wanena kuti patsogolo chifukwa Umutu ndi IEEE-1394 (doko), ndi USB ndi osiyana asynchronous kutengerapo, kotero kuti bwinobwino mpikisano ndi FireWire mtundu mawu a kufala kwa digito kanema, sangatero.

M'mawu ena, zipangizo aliyense ntchito mawonekedwe uyu angathe kulankhula ndi makompyuta osiyanasiyana ndi mawonekedwe, ndi pakati okha. Motero, owerenga anatha kufala mkulu-liwiro, processing ndi kusunga, popanda kuchititsa kuwonongeka aliyense quality.

opha

Akugulitsa panali kulemera Mtsogoleri anapereka zosiyanasiyana opanga. opha Poyamba ambiri amene amathandiza OHCI muyezo, zinali zofunika kuonetsetsa thandizo lenileni la Windows 2000 opaleshoni dongosolo, amene ali wamkulu wa nthawi.

Mitengo ya adaputala azamagetsi osiyana amene amathandiza IEEE-1394 mawonekedwe ndi mokwanira otsika ndi Kufikika pafupifupi aliyense. Mu zipangizo makamaka akhala, zomwe ndalama zosakwana $ 35

N'zovuta kukhazikitsa?

The unsembe wa Mtsogoleri uyu ndi ophweka, chifukwa, monga momwe tafotokozera pamwambapa, Microsoft poyamba anapereka thandizo la mawonekedwe imeneyi, kotero kuti zigawo zonse zofunikira alipo mu opaleshoni dongosolo. Zinali zokwanira chabe kumanga ndi chimbale olembedwa pa dongosolo kugawa, ndiyeno, ngati kuli kofunika kutero, kuchita unsembe wa zigawo zonse zofunikira.

Mu namtindi wa milandu FireWire Mtsogoleri nawo usokoneze USB-Mtsogoleri, koma palibe mikangano, ngakhale ngati ntchito pa nthawi yomweyo.

Dziwani ndi matabwa angapo kuti alipo ena makompyuta, ngakhale lero.

Datavision nkhanza za m'banja Jambulani

komiti iyi ndi muyezo IEEE-1394 banja la matabwa, kuchuluka lake lonse zokwanira. Nthawi zambiri n'kopindulitsa akuimira PCI bolodi ndi ziwiri kapena zitatu zina madoko kunja ndi limodzi mkati. Yobereka koyamba amaperekedwa ziwembu zopulula mapulogalamu lakonzedwa kuti kusintha kanema. chindapusa izi ntchito ndi opanga ambiri, koma iwo onse anali chimodzimodzi. mitengo zawo zosiyana, ndi zida mwina kwathu kapena kwina chingwe cha kulumikiza zosiyanasiyana FireWire-zipangizo.

DVeasy

komiti iyi ndi zayamba chimodzimodzi monga m'mbuyomu, koma mu nkhani iyi palibe mkati IEEE-1394 madoko. Ndichiyani kumvetsa pang'ono, ngati pali zifukwa zambiri zomwe zimayambitsa kuti pakufunika pamaso pa doko osachepera limodzi mkati, koma alimi a matabwa amenewa anamva mosiyana ndi mtengo wa gulu anaika chimodzimodzi monga zipangizo muyezo.

Kusiyana khadili ndi enawo ndi kuti ali ndi mapulogalamu mwachilungamo sagwirizana nazo anaikira kusintha video, ndi mawonekedwe ake ali ngati de A facto muyezo mderali. Kwenikweni, Dziwani kuti pulogalamu chikuphatikizapo zosiyanasiyana zinthu zothandiza, kuphatikizapo maziko akuti kuthandiza "wosangalala" akuyembekezera chifukwa komaliza.

Adzaonetsa nkhanza za m'banja-Elitor

Kamodzi liwiro deta processing Malaputopu pafupifupi wofanana ndi liwiro makompyuta, mitundu yosiyanasiyana ya mankhwala kunyamula ambiri anayamba kugwiritsidwa ntchito kupereka athandizira ndi zina kanema kusintha pa amapita, komanso zina zambiri FireWire-periphery. zida amenewa ogwiritsa laputopu kulumikiza zipangizo mwamtheradi aliyense ntchito mfundo IEEE-1394, khadi PCMCIA Mtundu II. Muyezo phukusi la makadi kupereka wapadera zinayi waya chingwe. Mwatsoka, pali chiwerengero ndithu zipangizo ndi mawonekedwe izi zimene mukufuna kugwiritsa ntchito zisanu ndi waya chingwe, chifukwa iwo sangathe kugwira ntchito ndi khadili.

The kumumanga m'mitolo mphatsoyo wosalira buku la Video situdiyo 4, yomwe cholinga kusintha ndi kulowa video. Pulogalamuyi mwachilungamo kophweka, koma chifukwa wodzipereka SmartRender luso kwambiri amachepetsa nthawi okwana kuti amaperekedwa ndi zotsatira mwatsatanetsatane kwambiri miscalculation yekha pa katundu yomaliza ya file yotsirizidwa.

Map ndi angakwanitse ndithu mwa mawu a mtengo ambiri owerenga masiku ano, ndipo inunso okonzeka ndi chingwe Integrated. Komabe, Dziwani kuti kupanda mphamvu kwambiri zimasokoneza magwiridwe a khadi poyerekeza ndi zipangizo zofanana.

Motero, owerenga ndi mwayi kusankha makadi angapo kuyerekezera makhalidwe awo ndi kudziwa dongosolo, zomwe mwina ndi zoyenerera pa zinthu zawo. Koma ambiri, ntchito si choncho zogwirizana alipo USB 3,0 mawonekedwe, ndi ena.