Sannu.
A yau, kowane komputa yana sanye da tashoshin USB. Na'urorin da ke haɗa USB suna dubun (idan ba ɗari ba). Kuma idan wasu daga cikin na'urori ba sa bukatar saurin tashar jiragen ruwa (linzamin kwamfuta da keyboard, alal misali), to akwai wasu: filashin filashi, rumbun kwamfutarka ta waje, kyamara - suna matukar bukatar sauri. Idan tashar jiragen ruwa ke gudana a hankali: canja wurin fayiloli daga PC zuwa kebul na USB flash drive (misali) kuma mataimakin zai zama mummunan mafarki mai ban tsoro ...
A cikin wannan labarin Ina so in fahimci manyan dalilan da tashar jiragen ruwa kebul na iya yin aiki a hankali, tare da samar da wasu nasihu don hanzarta aiki tare da USB. Don haka ...
1) Rashin tashar USB mai sauri "mai sauri"
A farkon labarin Ina so in yi ɗan ƙaramin labari ... Gaskiyar ita ce akwai nau'ikan mashigar USB guda uku: USB 1.1, USB 2.0 da USB 3.0 (USB3.0 an alama a shuɗi, duba siffa 1). Saurin aiki ya bambanta!
Hoto 1. Kebul na USB (hagu) da kuma tashar USB 3.0 (dama).
Don haka, idan kun haɗa na'urar (alal misali, kebul na USB flash) wanda ke goyan bayan USB 3.0 zuwa tashar USB 2.0 tashar kwamfutar, to, za su yi aiki a tashar tashar jiragen ruwa, i.e. ba kamar yadda zai yiwu ba! Da ke ƙasa akwai ƙayyadaddun kayan fasaha.
Keɓaɓɓen USB 1.1:
- babban canji - 12 Mbps;
- ƙananan musayar kuɗi - 1.5 Mbps;
- matsakaicin madaidaicin USB don canjin canji - 5 m;
- matsakaicin madaidaicin USB don karamin musayar kudi - 3 m;
- matsakaicin adadin na'urorin da aka haɗa shine 127.
Kebul na USB
USB 2.0 ya bambanta da USB 1.1 kawai a cikin mafi girma da ƙananan canje-canje a cikin yarjejeniya canja wurin bayanai don yanayin Hi-gudun (480Mbps). Akwai hanzari uku don na’urar USB 2.0:
- 00arancin 10-1500 Kbps mai ƙaranci (wanda aka yi amfani da shi don na'urorin hulɗa: Maɓallin, mice, joysticks);
- 0.5-12 Mbps na cikakken gudu (na'urorin sauti / bidiyo);
- Hi-gudun 25-480 Mbps (na'urar bidiyo, na'urar adana).
Fa'idodi na USB 3.0:
- Yiwuwar watsa bayanai a cikin sauri zuwa 5 Gb / s;
- Mai kula yana iya ikon karɓar da aika sau ɗaya lokaci guda (cikakken yanayin sau biyu), wanda ya haɓaka saurin aiki;
- USB 3.0 yana ba da babbar amperage, wanda ke ba da sauƙi a haɗa na'urori kamar rumbun kwamfutarka. Increasedarin amperage yana rage lokacin caji na na'urorin hannu daga USB. A wasu halaye, ƙarfin halin yanzu na iya isa ya haɗa har ma da saka idanu;
- USB 3.0 ya dace da tsaffin ka'idoji. Yana yiwuwa a haɗa tsoffin na'urori zuwa sababbin tashoshin jiragen ruwa. Za'a iya haɗa na'urorin USB 3.0 zuwa tashar USB 2.0 (idan akwai wadataccen wutar lantarki), amma saurin tashar zai iyakance shi da sauri ta tashar jiragen ruwa.
Ta yaya za a gano waɗanne tashoshin USB suke a kwamfutarka?
1. Mafi sauƙin zaɓi shine ɗaukar takaddun zuwa kwamfutarka kuma duba takaddun ƙira.
2. Zabi na biyu shine shigar musamman. mai amfani don tantance halayen komputa. Ina bayar da shawarar AIDA (ko KYAU).
Aida
Jami’in gidan yanar gizo: //www.aida64.com/downloads
Bayan shigar da gudanar da amfani, kawai je sashin: "Na'urorin USB / Na'urorin USB" (duba Hoto na 2). Wannan sashin zai nuna tashoshin USB da ke kwamfutarka.
Hoto 2. AIDA64 - PC din suna da USB 3.0 da USB 2.0.
2) Saitin BIOS
Gaskiyar ita ce cewa a cikin saitunan BIOS ba za a iya haɗa madaidaicin saurin tashoshin USB ba (alal misali, -arancin gudu don tashar USB 2.0). Ana bada shawara don bincika wannan farko.
Bayan kunna kwamfutar (kwamfutar tafi-da-gidanka), danna maɓallin DEL (ko F1, F2) kai tsaye don shigar da saitunan BIOS. Ya danganta da nau'in sa, saurin tashar tashar zai iya kasancewa a cikin bangarori daban-daban (alal misali, a cikin siffa 3, saitin tashar USB tana cikin Babban Sashe).
Buttons don shigar da BIOS na masana'antun PCs daban-daban, kwamfyutocin: //pcpro100.info/kak-voyti-v-bios-klavishi-vhoda/
Hoto 3. Saitin BIOS.
Lura cewa kuna buƙatar saita matsakaicin darajar: wataƙila shi cikakke ne (ko Hi-gudun, duba bayani a labarin da ke sama) a cikin mahallin Yanayin Mai Kula da USB.
3) Idan kwamfutar bata da tashar USB 2.0 / USB 3.0
A wannan yanayin, zaku iya shigar da kwamiti na musamman a cikin rukunin tsarin - PCI USB 2.0 mai sarrafawa (ko PCIe USB 2.0 / PCIe USB 3.0, da dai sauransu). Suna tsada, da ɗan rahusa, da saurin lokacin musayar tare da na'urori-ke ƙaruwa a wasu lokuta!
Shigarwarsu a tsarin tsarin yana da sauqi:
- kashe kwamfutar farko;
- bude murfin sashin tsarin;
- haɗa kwamiti zuwa jakar PCI (galibi a ƙananan hagu na ɓangaren motherboard);
- gyara shi da dunƙule;
- bayan kunna PC, Windows za ta shigar da direbobi ta atomatik kuma za ku iya fara aiki (idan ba ku same ta ba, yi amfani da abubuwan amfani daga wannan labarin: //pcpro100.info/obnovleniya-drayverov/).
Hoto 4. PCI USB 2.0 mai sarrafawa.
4) Idan na'urar tayi aiki a cikin sauri na USB 1.1 amma an haɗa shi zuwa tashar USB 2.0
Wannan na faruwa wasu lokuta, kuma sau da yawa a wannan yanayin kuskuren tsari ya bayyana: "Na'urar USB na iya aiki da sauri idan an haɗa ta da babban tashar USB 2.0."…
Wannan yana faruwa, yawanci saboda matsaloli tare da direbobi. A wannan yanayin, zaku iya gwadawa: ko dai sabunta direba ta amfani da musamman. utilities (//pcpro100.info/obnovleniya-drayverov/), ko share su (ta yadda tsarin zai sake sa su ta atomatik). Yadda za a yi:
- da farko kuna buƙatar zuwa wurin mai sarrafa na'urar (kawai amfani da bincike a cikin kwamiti na Windows);
- kara gano tab din tare da dukkanin na'urorin USB;
- share duka su;
- sannan sabunta tsarin kayan aikin (duba Hoto 5).
Hoto 5. Sabunta tsarin kayan aikin (Manajan Na'ura).
PS
Wani muhimmin mahimmanci: lokacin yin kwafin ƙananan fayiloli da yawa (kamar yadda ya saba da ɗaya babba) - saurin kwafin zai kasance sau 10-20 ƙananan! Wannan ya faru ne ta hanyar bincika kowane fayil daban daban na toshe mai faifai akan faifai, rabon su da sabunta allunan diski (da dai sauransu lokacin fasaha). Sabili da haka, idan zai yiwu, yana da kyau a damƙa wani gungu na ƙananan fayiloli kafin a kwafa su zuwa rumbun kwamfutarka na USB (ko rumbun kwamfutarka) a cikin fayil ɗaya na fayil (godiya ga wannan, saurin kwafin zai karu sosai! besplatnyie-arhivatoryi /).
Shi ke nan a gare ni, kyakkyawan aiki 🙂
