USB pinouts a kan motherboard, abin, inda kuma yadda

Mafi zamani na gefe na'urorin da alaka via a Universal Serial Bus. Saboda haka, da kebul pinouts a kan motherboard taka sosai muhimmiyar rawa a cikin zamani kwamfuta. Akwai hanyoyi guda biyu na installing irin haɗawar. A farko - shi ne shigarwa kai tsaye a kan jirgin. A lokaci guda ya bayyana a baya gefen kuma shi ne nan da nan shirye don amfani. Amma ba ko da yaushe m to connect - sabili da haka ɓullo da wata hanya dabam. Its ainihi shi ne ta shirya da wurin zama a kan PC babban jirgin, shiga da wayoyi daga gaban panel. Kuma sama da shi, kuma wani haši.

A tsarin duniya na serial tashar jiragen ruwa USB 2.0 misali to 4 lambobi. A farko daga cikin wadannan da aka sanya "+ 5V". Tare da shi na samar da iko ga gefe na'urar. Biyu da na uku - a lamba ga wanda bayanai da aka daukar kwayar cutar. Suna denoted da «DATA-» (debe data) da kuma «DATA +» (da data). Karshe, 4th, wanda ya hada da wani USB pinouts a kan motherboard, shi ne «GND» - da wadata da na ƙasar. A daidai da bukatunsu na yau, suna nuna da wadannan launuka: abinci - ja, «DATA-» - fari, «DATA +» - kore, da kuma «GND» - black.

Wadannan dubawa sadarwa suna sanya ma'aura, don haka da jirgin a kan daya daga cikin lamba kungiyar ne kawai 2 misali USB haši. A wayoyi kunshi wani 9-pin 4 - daya connector, 4 - a kan sauran, kuma na karshe biyu suna wasa da muhimmancin da ake kira key. A daya batu kafa fil kuma a cikin sauran ba. Wannan ne yake aikata haka ba shi yiwuwa ya gauraye su da kuma yi dangane daidai. Hakazalika kaga da kuma gwada tufafi na gaba panel. Saboda haka, a lokacin da a haɗa da farko zuwa na biyu ya kamata a kafa ba tare da matsaloli. Idan ba haka ba, to, kana bukatar ganin idan kana yin shi daidai.

A cikin 'yan shekarun zama ƙara rare uku version na da kebul na misali. Shi ne muhimmanci daban-daban pinout a kan motherboard, saboda shi yana amfani da muhimmanci fiye da wayoyi don aika da bayanai. Su a cikin wannan embodiment kawai 9. A baya aka ambata 4, kara 2 nau'i-nau'i «Superspeed» + 2, da kuma nau'i-nau'i daga wannan nau'in, amma tare da kasa, da kuma «GND Lambatu» - ƙarin ƙasa. Wannan mai yawa wayoyi kuma qara data kudi. A wayoyi suna da launi blue an denoted da shunayya - debe, yellow, orange - da, da kuma daya baki - ƙarin earthing. Tun da karuwa a yawan wayoyi, da kuma USB pinouts a kan motherboard ƙaruwa a kai tsaye rabo. Domin irin wannan misali an riga an yi amfani da 19 fil. Daya daga cikinsu - da key, kuma ta nufi - shi ne don tabbatar da daidai connection.

haɗa zuwa zamani kwakwalwa da kuma kwamfyutocin mai yawa daban-daban ta amfani da na'urorin Universal Serial Bus. Firinta, na'urar daukar hotan takardu, multifunction na'urorin, flash tafiyarwa, keyboard, linzamin kwamfuta, da kuma sauran na'urori da muhimmanci mika damar a PC - duk wannan an haɗa zuwa kwamfuta ta ne a kan wannan dubawa. Shi ne ba ko da yaushe m haɗi zuwa baya daga cikin kwamfuta, da kuma yawan Hadakar haši bazai isa. Don warware wannan matsala da kuma yin USB pinouts a kan motherboard cewa ba ka damar muhimmanci ƙara yawan tashoshin jiragen ruwa.