Te hītori o te HDMI AOC
Ko ngā taura HDMI te tikanga e whakamahia ana hei hono i ngā taputapu oro-ataata ki ngā pouaka whakaata me ngā mata tirotiro, nō reira he maha ngā tuku tawhiti poto, e 3 mita noa te roa. Me aha ngā kaiwhakamahi mēnā e hiahia ana rātou ki te neke atu i te 3 mita? Ki te whakamahi tonu koe i te waea parahi, ka nui ake te whānui o te waea parahi, ka uaua ki te piko, ā, ka nui te utu. Nō reira, ko te huarahi pai ko te whakamahi i te muka whatu. Ko te hua taura ranu whatu HDMI AOC he hua hangarau kua ngoikore. Ko te whāinga taketake i te wā o te whanaketanga ko te tuku i ngā taura HDMI 19 katoa mā te muka whatu. Koinei te tuku muka whatu tūturu HDMI, engari nā te hongere tere-iti 7 he uaua ki te whakawaehere me te wetewete i ngā tohu tere-iti mā te whakamahi i te VCSEL+multimode. Taura muka whatu. Nō reira, ka whakamahia noa e ngā kaiwhakawhanake te taura muka whatu maha-aratau VCSEL+hei tuku i ngā takirua e 4 o ngā hongere TMDS i roto i te tohu tere-rahi. Ko ngā waea hiko e 7 e toe ana kei te hono tika tonu mā te whakamahi i ngā waea parahi. I kitea i muri i te whakamahinga o te muka whatu hei tuku tohu tere-rahi, nā te tawhiti tuku tohu TMDS kua roa, ka taea te tuku muka whatu HDMI AOC ki te tawhiti 100 mita, neke atu rānei. Kei te whakamahia tonutia e te taura ranu muka whatu HDMI AOC ngā waea parahi hei tuku i ngā tohu tere-iti. Kua whakatauhia te raruraru o ngā tohu tere-nui, engari kāore anō kia whakatauhia te raruraru o te tuku taura parahi o ngā tohu tere-iti. Nō reira, he maha ngā raruraru hototahi ka puta i roto i te tuku tawhiti. Ka taea te whakatau katoa i ēnei mea mēnā ka whakamahia te HDMI, he otinga hangarau whatu-katoa. Ka whakamahia e te HDMI whatu-katoa e 6 ngā muka whatu, e 4 o ēnei e tuku ana i ngā tohu hongere TMDS tere-nui, ā, e 2 o ēnei e whakamahia ana hei tuku tohu tere-iti HDMI. Me whai pūtake hiko 5V o waho i te pito whakaaturanga RX hei ngaohiko whakaoho mō te mono wera HPD. Whai muri i te whakamahi i te otinga whatu-katoa mō te HDMI, ka hurihia te hongere TMDS tere-tiketike me te hongere DDC tere-iti ki te tuku muka whatu, ā, ka tino pai ake te tawhiti tuku.
