Kudziwa za E-mark chip

Zomwe zisanachitike Type C (TypeA, TypeB, etc.) zinayang'ana pa "zovuta" za mawonekedwe a USB, monga chiwerengero cha zizindikiro, mawonekedwe a mawonekedwe, mawonekedwe a magetsi, ndi zina zotero.TypeC imawonjezera zina "zofewa" pamaziko ofotokozera "zovuta" za mawonekedwe a USB.Mawonekedwe a USB (amangotanthauza TypeC) amachotsa kuyanjana ndi USB ndikukhala mtundu watsopano womwe ungakhale wofanana ndi mawonekedwe a USB.USB itasinthidwa kukhala 3.1, mawonekedwe akuthupi onse amatengera mtundu wa C, ndipo mawonekedwe enieni a 3.1 a USB Type-C sakhala ofanana, zomwe zidayambitsa chipwirikiti.Mpaka chaka cha 2019, kuti akhazikitse magwiridwe antchito awo ndikuyika magetsi, bungweli lakhazikitsa malire.Ngati chinthu chikufuna kuthandizira 5A mkulu wapano, USB 3.0 kapena kuthamanga kwapang'onopang'ono ndi ntchito yotulutsa makanema, iyenera kukhala ndi chip E-Marker.E-chizindikiro, dzina lonse: Chingwe chojambulidwa pakompyuta, chingwe cha USB Type-C chophatikizidwa ndi E-Marker chip, DFP ndi UFP zitha kugwiritsa ntchito protocol ya PD kuti muwerenge momwe chingwecho chilili, kuphatikiza mphamvu yotumizira mphamvu, kuthekera kotumiza deta, Kudikirira ID. Kuti mumve zambiri, kungolankhula, ngati chingwe cha data cha Type-C chili ndi chipangizo cha E-Marker (chimene timachitcha kuti cholembera chamagetsi), E-Marker (Chingwe Chojambulidwa Pamagetsi) imathanso kumveka ngati cholembera chamagetsi cha Type-C. mzere.Zomwe zimagwiritsidwa ntchito pa chingwechi zimatha kuwerengedwa kudzera mu E-Marker chip, monga kutumiza mphamvu, kutumiza deta, kutumiza mavidiyo ndi ID.Kutengera izi, zotulutsa zimatha kusintha ma voliyumu ofananirako / apano kapena ma audio ndi makanema malinga ndi zida zolumikizidwa monga mafoni am'manja kapena zowunikira.M'mbuyomu, tchipisi ta E-Marker zakhala zikutumizidwa kunja.Cypress (Cypress) ndi Intel ali ndi zida zamphamvu za E-Marker chip.Apple nthawi ina idasintha E-Marker USB 4 chip JHL 7040 kuchokera ku Intel kuti igwiritsidwe ntchito pa mawonekedwe a Thunderbolt.M'zaka zaposachedwa, tchipisi chomwe chimatha kuthandizira opanga ma E-nyumba ayambanso kugulitsidwa m'magulu ndikukhala odziwika bwino.

Mfundo yoyamba yogwiritsira ntchito E-mark: Ngati mukufuna kupereka magetsi opitilira 5V kapena apano opitilira 3A kudzera pa mawonekedwe a USB TYPE-C, ndiye kuti mufunika chipangizo cha TYPE-C kuti mugwiritse ntchito protocol ya USB PD.

Mfundo yachiwiri yogwiritsira ntchito E-mark: Ngati chipangizo chanu chimagwiritsa ntchito voteji 5V, ndipo panopa si upambana 3A.Zimatengera mawonekedwe amagetsi ndi mawonekedwe otumizira deta a chipangizocho.Ngati chipangizocho chokha chimangopereka mphamvu kunja, kapena kungovomereza mphamvu kuchokera ku gulu lina, ndipo gawo lamagetsi ndi gawo lotumizira deta likufanana ndi kusakhulupirika (ndiko kuti, chipani chamagetsi ndi HOST, ndipo wogula mphamvu ndi Kapolo. kapena chipangizo), ndiye kuti simukufuna TYPE-C chip.

Mfundo yachitatu yogwiritsira ntchito E-mark: Mfundo ziwirizi zimagwiritsidwa ntchito kuweruza ngati chipangizo cha TYPE-C chikufunika pa chipangizocho.Mfundo ina yomwe yakopa chidwi kwambiri ndi ngati chipangizo cha E-MARKER chikufunika pa chingwe chotumizira cha CC.Chiweruzo ichi ndi njira yogwiritsira ntchito, kodi zomwe zilipo zidzadutsa 3A?Ngati sichidutsa, simuchifuna.Mzere wa A mpaka C, B mpaka C umatengera ngati mukufunikira kugwiritsa ntchito protocol yojambulira Battery.Ngati mukufuna kukhazikitsa, mutha kugwiritsa ntchito LDR6013.Ubwino wake ndikuti imatha kuzindikira kuyitanitsa komanso kulipira.Tumizani deta kuti mupewe vuto lomwe ma adapter ena omwe satsatira protocol ya Battery Charging sangathe kulipira zida za Apple.