I-FireWire (IEEE 1394) Inkcazo, ii-Versions, kunye ne-USB
IEEE 1394, eyaziwa ngokuba yi-FireWire, luhlobo oluxhomekeke kumnxeba kwiintlobo ezininzi ezahlukeneyo zeekhompyutha ezifana neekhamera zevidiyo zedijithali, ezinye iiprinta kunye neeskripthi, ukuqhuba kwangaphandle kunye nezinye izinto.
Imiqathango ye-IEEE 1394 kunye ne-FireWire ngokuqhelekileyo ibhekisela kwiintlobo zeetambo, izibuko kunye nezixhobo ezisetyenziselwa ukudibanisa ezi ntlobo zeekhompyutha zangaphandle kwiikhompyutha.
I-USB yindlela efanayo yokuxhumeka esetyenziswayo kumacebo afana ne- flash drives kunye nabashicileli, iikhamera, kunye nezinye izinto ezininzi zeekhompyutha. Inombolo ye-USB yakutshanje idlulisela idatha ngokukhawuleza kune-IEEE 1394 kwaye iyafumaneka ngokubanzi.
Amanye amagama kuMgangatho we-IEEE 1394
Igama lomtshini we-Apple lomgangatho we-IEEE 1394 yi- FireWire , eyona yimizuzu eqhelekileyo uyiva xa umntu uthetha nge-IEEE 1394.
Ezinye iinkampani ngamanye amaxesha zisebenzisa amagama ahlukeneyo kumgangatho we-IEEE 1394. U-Sony wabiza umgangatho we-IEEE 1394 njengo-i.Link , ngelixa uLynx ligama elisetyenziswa ngamaTexas Instruments.
Emininzi Ngomlilo kunye neMisebenzi Yayo Exhaswayo
I-FireWire yenzelwe ukuxhasa iplagi-ne-play, intsingiselo yokuba inkqubo yokusebenza iyifumana ngokuzenzekelayo ifowuni xa ixhunyiwe kwaye icela ukufaka umqhubi ukuba kuyimfuneko ukuba isebenze.
IEEE 1394 nayo ishushu-ishintshiweyo, nto leyo ithetha ukuba akukhoekho iikhompyuter ezixhunyiwe kwi-FireWire kunye nezixhobo ngokwazo kufuneka zivalwe phambi kokuba zixhunyiwe okanye zixhunyiwe.
Zonke iinguqulelo ze-Windows, ukusuka kwi-Windows 98 kwi- Windows 10 , kunye ne-Mac OS 8.6 kwaye kamva, i-Linux, kunye nezinye iinkqubo zokusebenza, inkxaso ye-FireWire.
Ukufikelela kuma-63 amadivaysi anokuxhuma ngekontra edibeneyo kwibhasi enye yomlilo okanye isixhobo sokulawula. Nangona usebenzisa izixhobo ezixhasa imilinganiselo eyahlukileyo, ngamnye kubo unokungenwa kwibhasi enye kwaye asebenze ngokukhawuleza. Oku kungenxa yokuba ibhasi le-FireWire liyakwazi ukuhamba phakathi kokukhawuleza kwinqanaba ngexesha langempela, kungakhathaliseki ukuba esinye sezixhobo sincinci kunabanye.
Iifowuni zomlilo zingenza kwakhona inethiwekhi yontanga yokuthetha. Olu buchule lithetha ukuba abayi kusebenzisa izixhobo zenkqubo njengememori yekhompyutheni yakho, kodwa kubaluleke ngakumbi, kuthetha ukuba bangasetyenziselwa ukunxibelelana ngaphandle kwekhomputha.
Ngesinye ixesha apho oku kunokuba luncedo yimeko apho ufuna ukukopisha idatha kwikhamera enye yedijithali kwenye. Kucinga ukuba bobabini banezibuko ze-FireWire, baxhuma kuphela kwaye badlulise idatha-akukho khompyutheni okanye imemori yememori efunekayo.
Iinguqulelo zomlilo
IEEE 1394, yokuqala ebizwa ngokuba yi- FireWire 400 , yakhululwa ngo-1995. Isebenzisa isixhobo se-pin-pin kwaye ingadlulisela idatha kwi-100, 200, okanye kwi-400 Mbps ngokuxhomekeke kwikhebula le-FireWire elisetyenziswe kwiinkalo ngokukhawuleza nje nge-4.5 metres. Ezi modes zokudluliswa kwedatha zibizwa ngokuba yi- S100, S200, ne- S400 .
Ngo-2000, i-IEEE 1394a yakhululwa. Yanikezela izinto eziphuculweyo ezibandakanya indlela yokugcina amandla. IEEE 1394a isebenzisa isikhonkco se-pin ezine endaweni yezikhonkwane ezintandathu ezikhoyo kwi-FireWire 400 kuba ayifaki ukuxhuma amandla.
Kwiminyaka emibili emva koko kwafika iEEE 1394b, ebizwa ngokuba yi- FireWire 800 , okanye i- S800 . Le nguqulo ye-nine-pin ye-IEEE 1394a isekela ixabiso lokudlulisela ukuya kuma-800 Mbps kwiimbambo ukuya kwi-100 metres ubude. Abaxhamli kwiimbambo ze-FireWire 800 abafani noko ku-FireWire 400, oku kuthetha ukuba ezi zimbini zihambelane ngaphandle kokuba i-cable okanye i-dongle yokuguqulwa isetyenziswa.
Ekupheleni kweminyaka yama-2000, i- FireWire S1600 kunye ne- S3200 yakhululwa. Baxhasa ukukhawuleza ngokukhawuleza njenge-1,572 Mbps kunye ne-3,145 Mbps, ngokulandelanayo. Nangona kunjalo, ke bambalwa kwezi zixhobo ezikhutshelwe ukuba akufanele zithathwa njengengxenye yesikhathi sokuphuhliswa komlilo.
Ngo-2011, i-Apple yaqala ukufaka indawo ye-FireWire kunye neThunderbolt esheshayo kwaye, ngo-2015, ubuncinci kwezinye iikhomputha zazo, nge-USB 3.1 ezichwepheni ze-USB-C ezihambelanayo.
Ukungafani phakathi koMlilo kunye ne-USB
I-FireWire ne-USB zifana neenjongo-zombini zithutha idatha-kodwa zihluke kakhulu kwiindawo ezifana nokufumaneka kunye nekhawulezi.
Awuyi kubona i-FireWire isekelwa malunga nayo yonke ikhompyutha kunye necebo njengoko wenza nge-USB. Iikhompyutheni ezininzi zanamhlanje azinawo amachwephelo e-FireWire akhiwe kuwo. Baya kufuneka baphuculwe ukwenza oko ... into ebiza eyongezelelweyo kwaye ayinakwenzeka kwiikhomputha nganye.
Inombolo ye-USB yakutshanje i-USB 3.1, exhasa ukukhawuleza kokuhamba njengama-10,240 Mbps. Oku kukukhawuleza kunama-800 Mbps ukuba i-FireWire isekela.
Enye inzuzo yokuba i-USB iphezulu kwi-FireWire kukuba idivayisi ye-USB kunye neentambo zihlala zithengisa ngaphezu kohlobo lwazo lwe-FireWire, ngokungathandabuzeki ngenxa yendlela idivayisi kunye nezixhobo ze-USB ezithandwayo kunye nezixhobo.
Njengoko kukhankanywe ngaphambili, i-FireWire 400 ne-FireWire 800 zisebenzisa iintambo ezahlukeneyo ezingahambelaniyo. Umgangatho we-USB, ngakolunye uhlangothi, uye wahlala ekulungele ukugcina ukuhambelana ngokulandelelana.
Nangona kunjalo, izixhobo ze-USB azikwazi ukuzityaniswa kunye njengoko zixhobo ze-FireWire. Iifowuni ze-USB zidinga ikhomputer ukucwangcisa ulwazi emva kokushiya esinye isixhobo kwaye singene kwenye.