Te whakamaoritanga hangarau hononga HDMI2.1

Te HDMI 2.1 Kua kitea e te hononga he maha ngā whakahoutanga i roto i ngā tawhā mahi hiko me te tinana ki te whakataurite ki te putanga HDMI 1.4. Me ruku hohonu tātou ki ia o ēnei whakahoutanga:

1、Kua piki ake te Whakamātautau Auau-Tiketike mō Hononga HDMIngā:

I te pikinga ake o te hiahia mō te tuku raraunga tere teitei, inā koa mō ngā pouaka whakaata 4K me te 8K Ultra HD (UHD), ka nui haere te hiranga o te HDMI mō te whakawhiti raraunga pono i waenga i te pūtake (kaitākaro ataata) me te kaiwhiwhi (pouaka whakaata). Mēnā he nui ake ngā tere raraunga, ka noho te hononga i waenga i ēnei taputapu hei ārai mō te tuku raraunga pono. Tērā pea ka ara ake tēnei hononga ki ngā take Pono Tohu (SI) pērā i te Taupatupatu Hikohiko (EMI), te whakawhitiwhiti kōrero, te Taupatupatu Tohu-Iwi (ISI), me te wiri tohu. Nō reira, me te pikinga ake o ngā tere raraunga, kua tīmata te hoahoa hononga HDMI 2.1 ki te whakaaro ki te SI. Nō reira, kua tāpirihia e te whakamātautau hononga ngā whakaritenga mō te whakamātautau auau-teitei. Hei whakarei ake i te mahi SI o ngā hononga HDMI, kua whakarerekētia e ngā kaihanga hononga ngā āhua o ngā pine whakarewa me ngā rauemi dielectric kia rite ki ngā ture hoahoa me te pono o te miihini kia tutuki ai ngā whakaritenga whakamātautau auau-teitei.

2、Ngā Whakaritenga Whānuitanga Kua Piki Ake mō ngā Hononga HDMI 2.1:

Ko te tere whakawhiti o te HDMI 2.0 o mua he 18Gbps engari kāore i tautuhia he mea hou Taura HDMIngā hononga rānei. Ko te HDMI 2.1, i tētahi atu taha, e whakamanamana ana ki te rua o te tere whakawhiti, e āhei ana ki te whānuitanga tae atu ki te 48 Gbps. Ahakoa ka hototahi whakamuri ngā taura HDMI 2.1 hou ki ngā taputapu HDMI 1.4 me HDMI 2.0, kāore ngā taura tawhito e hototahi whakamua ki ngā whakatakotoranga hou. E whā ngā hongere raraunga o ngā hononga HDMI 2.1: D2, D1, D0, me CK, e tukuna rerekētia ai ngā raraunga. I te mea he rite tonu ngā āhuatanga hiko o ia hongere, me whakaatu e ngā hoahoa hononga HDMI 2.1 te mahi SI pai ake kia tutuki ai te whānuitanga 48Gbps o te hononga HDMI o muri mai.

3, Ngā Whakaritenga Rerekētanga Tāpiri:

Kei raro i te Kāwai 3 te whakamātautau hononga HDMI 2.1, engari kei raro i te Kāwai 1 me te Kāwai 2 te whakamātautau HDMI 1.4. Whai muri i te HDMI 2.1, ka herea ngā āhua hononga ki te Momo A, C, me te D, ā, ka whakakorea te atanga Momo E i whakamahia i mua i roto i te ao motuka. Hei whakarei ake i ngā āhuatanga hiko kia tutuki ai ngā paerewa HDMI 2.1, me whakarerekē ngā hoahoa hononga ki ngā tawhā hoahoa pēnei i te whānui, te matotoru, me te roa o ngā pine whakarewa. Ka whakamahia pea e ētahi kaihanga ētahi atu tikanga, pēnei i te whakauru i ngā āputa ki roto i te rauemi dielectric o te putanga, hei whakaiti i te hononga capacitance. Hei whakamutunga, me tutuki ngā tawhā hoahoa kua whakamanahia i ngā awhe impedance. He pai ake te mahi SI a ngā hononga HDMI 2.1 i ngā putanga iti o mua, ā, ka whakatinanahia e ngā kaihanga hononga e pā ana ngā momo mana whakahaere taputapu me ngā tukanga.