Ukucaciswa ngaphambi kohlobo C (Uhlobo A, TypeB, njll.) kugxile ezicini “eziqinile” zesixhumi esibonakalayo se-USB, njengenombolo yamasiginali, umumo wesixhumi esibonakalayo, izici zikagesi, nokunye.I-TypeC yengeza okunye okuqukethwe “okuthambile” ngesisekelo sokuchaza izici “eziqinile” zesixhumi esibonakalayo se-USB.I-interface ye-USB (ibhekisela ku-TypeC kuphela) isusa ukuxhumana ne-USB futhi iba incazelo entsha engase ihambisane nokucaciswa kwe-USB .Ngemuva kokuthi i-USB ithuthukiselwe kunguqulo engu-3.1, ukuxhumana okubonakalayo konke kusebenzisa isakhiwo sohlobo C, futhi uhlaka lwangempela lwentambo ye-USB Type-C engu-3.1 alufani, okubangele isiphithiphithi esiningi.Kuze kube ngu-2019, ukuze kumiswe ukusebenza kwawo kanye nokusebenza kokufakwa kukagesi, inhlangano ibeke umkhawulo.Uma umkhiqizo ufuna ukusekela i-5A ephezulu yamanje, i-USB 3.0 noma isivinini sokudlulisa esiphezulu nomsebenzi ophumayo wevidiyo, udinga ukuhlonywa nge-E-Marker chip.I-E-mark, igama eligcwele: Ikhebula Elimakwe Ngogesi, ikhebula le-USB Type-C elisebenzayo elipakishwe nge-E-Marker chip, i-DFP ne-UFP ingasebenzisa umthetho olandelwayo we-PD ukufunda izici zekhebula, okuhlanganisa amandla okudlulisa amandla, amandla okudlulisa idatha, Ukulinda kwe-ID ngolwazi, ukukhuluma nje, uma ikhebuli yedatha yohlobo C ine-E-Marker chip (siyibiza ngokuthi ilebula ye-electronic), i-E-Marker (Ikhebula Elimakwe Ngogesi) nayo ingaqondwa kalula njengelebula ye-elekthronikhi yoHlobo-C. umugqa.Izici ezisebenzayo zekhebula zingafundwa nge-E-Marker chip, njengokudluliswa kwamandla, ukudluliswa kwedatha, ukudluliswa kwevidiyo kanye ne-ID.Ngokusekelwe kulokhu, itheminali yokukhiphayo ingalungisa amasignali afanayo kagesi/amanje noma omsindo nevidiyo ngokuya ngamadivayisi axhunyiwe afana nomakhalekhukhwini noma amamonitha.Esikhathini esedlule, ama-E-Marker chips abelokhu engenisiwe.I-Cypress (Cypress) ne-Intel zinemikhiqizo eqinile ye-E-Marker chip.I-Apple yake yenza ngokwezifiso i-E-Marker USB 4 chip JHL 7040 esuka ku-Intel ukuze isetshenziswe kusixhumi esibonakalayo se-Thunderbolt.Eminyakeni yakamuva, ama-chips angakwazi ukusekela umenzi we-E wasekhaya nawo aseqalile ukuthengiswa ngamaqoqo futhi abe yiwona ajwayelekile.
| Amanye amamodeli omkhiqizo we-E-Marker ajwayelekile asekela i-USB4 akhululiwe | |
| I gama le-brand | Imodeli ye-chip |
| I-Cypress | I-CPD2103 |
| Intel | JHL7040 |
| I-VIA Labs | I-VL153 |
| I-ConvenientPower Semiconducto | I-CPS8821 |
| INJOINIC | IP2133 |
Isimiso sokuqala sokusebenzisa i-E-mark: Uma ufuna ukunikeza i-voltage engaphezu kuka-5V noma yamanje eyedlula u-3A usebenzisa isixhumi esibonakalayo se-USB TYPE-C, kuzomele udinge i-chip ye-TYPE-C ukuze usebenzise iphrothokholi ye-USB PD.
Isimiso sesibili sokusebenzisa i-E-mark: Uma idivayisi yakho isebenzisa i-voltage engu-5V, futhi yamanje ingeqi ku-3A.Kuncike ezicini zokuphakelwa kwamandla kanye nezici zokudlulisa idatha zedivayisi ngokwayo.Uma idivayisi ngokwayo inikezela ngamandla ngaphandle kuphela, noma yamukela kuphela amandla avela kwelinye iqembu, futhi indima yokuphakelwa kwamandla kanye nendima yokudlulisela idatha ifaniswa ngokuzenzakalela (okungukuthi, inhlangano yokuphakela amandla i-HOST, futhi umsebenzisi kagesi uyiSigqila. noma idivayisi), lapho-ke awudingi chip ye-TYPE-C.
Umgomo wesithathu wokusebenzisa i-E-mark: Lezi zimiso ezimbili zisetshenziselwa ukwahlulela ukuthi i-chip ye-TYPE-C iyadingeka yini kudivayisi.Elinye iphuzu elidonse ukunaka okukhulu ukuthi i-chip ye-E-MARKER iyadingeka yini emugqeni wokudlulisa we-CC.Leli zinga lokwahlulela liyinqubo yokusebenzisa , ingabe okwamanje kuzodlula u-3A?Uma ingeqi, awuyidingi.Ulayini A ukuya ku-C, B kuya ku-C uncike ekutheni udinga ukusebenzisa iphrothokholi yokushaja ibhethri.Uma ufuna ukuyisebenzisa, ungasebenzisa i-LDR6013.Inzuzo ukuthi iyakwazi ukubona kokubili ukushaja nokushaja.Dlulisa idatha ukuze ugweme inkinga yokuthi amanye ama-adaptha angathobeli umthetho olandelwayo wokushaja ibhethri awakwazi ukushaja amadivayisi we-Apple.
Isikhathi sokuthumela: Apr-06-2023
