Pinouts USB phezu motherboard, yintoni, phi, njani

Uninzi mihla izixhobo peripheral eqhagamshelwe nge ibhasi jikelele serial. Ngoko ke, lo pinouts USB phezu motherboard idlala indima ebaluleke kakhulu kwi computer mihla. Kukho iindlela ezimbini yokufakela izihlanganisi ezinjalo. Eyokuqala - ibe kukufakwa ngqo ebhodini. Ngelo xesha uya kubonakala phezu kwicala elingasemva kwaye kwangoko ilungele ukusetyenziswa. Kodwa akusoloko elula ukudibanisa - kwaye ke ngoko elinye indlela. kubume bayo ilungisiwe yi isihlalo ebhodini engundoqo PC, bekunye iingcingo kwiqela lenjongo ngaphambili. Kwaye phezu kwayo, kunye isinxibelelanisi.

Ubume yendawo yonke uthotho lezibuko USB 2.0 eqhelekileyo nabo 4. Eyokuqala kwezi uchongwe "+ 5V". Nayo inika amandla isixhobo peripheral. Nowesibini, nowesithathu - umfowunelwa apho ingcaciso ethunyelwayo. Bona luchazwa ngegama «DATA-» (minus data) kunye «KWEDATHA +» (kunye data). Okokugqibela, i-4, equka pinouts USB phezu motherboard, ukuba «GND» - ubonelelo komhlaba. Ngokuhambelana kunye nemigangatho namhlanje, ukuba kuboniswe imibala zilandelayo: ukutya - ebomvu, «DATA-» - ezimhlophe, «KWEDATHA +» - eluhlaza, yaye «GND» - emnyama.

Ezi uqhagamshelo interface zenziwe ngababini, ngoko ibhodi ngenye iqela loqhagamshelwano kukuba 2 nje Isidibanisi USB eqhelekileyo. Ukubiyelwa iquka 9-pin 4 - omnye isinxibelelanisi, 4 - kwelinye icala, kwaye yokugqibela ezimbini zidlala indima ebizwa ngokuba isitshixo. Ngesinye isihlandlo ukucwangcisa pin kunye nezinye akunjalo. Oku kwenziwa ukuze kwakungenakwenzeka ukuba xanisa kubo, ukwenza uqhagamshelwano ngokuchanekileyo. Ngokufanayo abaqwalaselweyo ofanelekileyo yolawulo ngaphambili. Ngoko ke, xa ngowokuqala yesibini kufuneka ufake ngaphandle iingxaki. Ukuba ayiwenzi, ngoko ke kufuneka ubone ukuba wenza kakuhle.

Kwiminyaka yakutshanje baba uguqulelo kuthandwa sesithathu umgangatho USB. Kuyinto kakhulu pinout ezahlukileyo motherboard, kuba usebenzisa imityana kakhulu ngakumbi ukuze udlulise ulwazi. Zabo kule ngobuwena 9. kuphela Xa ngaphambili ekhankanywe 4, kongezwa 2 ngababini «Superspeed» + 2, kunye izibini zohlobo olufanayo, kodwa ngaphantsi, yaye «GND Khupha» - emhlabeni olongezelelweyo. Nantso ezininzi macingo kwandisa izinga data. Iingcingo ezinombala oluhlaza zibonakaliswe yi emfusa - thabatha, etyheli,-orenji - dibanisa, namnyama omnye - earthing olongezelelweyo. Ekubeni yokwanda kwenani oogesi, kunye pinouts USB phezu ukunyuka motherboard ngokulingana ngqo. Kuba kumigangatho onjalo sele isetyenziswa izikhonkwane-19. Omnye wabo - isitshixo, kwaye injongo yayo - kukuqinisekisa uqhagamshelwano echanekileyo.

uqhagamshele iikhompyutha zanamhlanje laptops ezinkulu izixhobo ezininzi ezahlukeneyo usebenzisa Universal Bus serial. Printer, isithwebuli, izixhobo mininzi, flash drives, keyboard, mouse, kunye nezinye izixhobo leyo yandisa kakhulu izakhono ze-PC - konke oku edityaniswe kwi computer ngayo kule interface. Akusoloko elula ukudibanisa ukuya ngasemva computer, kwaye inani izihlanganisi ehlanganisiweyo kunokunganeli. Ukusombulula le ngxaki kwaye wenze pinouts USB phezu motherboard ekuvumela ukuba ukwandisa kakhulu inani zamazibuko.