Gawo limodzi la hard drive ndi jumper kapena jumper. Inali gawo lofunika kwambiri lama HDD akale omwe amagwira ntchito mu IDE, koma amathanso kupezeka pamagalimoto amakono.
Cholinga cha jumper pa hard drive
Zaka zingapo zapitazo, zoyendetsa zolimba zimathandizira njira ya IDE, yomwe tsopano imawoneka kuti yatha. Olumikizidwa ndi bolodi la amayi kudzera pa chingwe chapadera chomwe chimathandizira ma drive awiri. Ngati mamaboard ili ndi madoko awiri a IDE, ndiye kuti mutha kulumikiza ma HDD anayi.
Chiuno ichi chikuwoneka motere:
Ntchito yayikulu ya jumper pama IDE amayendetsa
Kuti kutsitsa ndi kugwira ntchito kwa pulogalamuyo kukhale kolondola, kuyendetsa mapu kumayenera kuyang'aniridwa. Izi zitha kuchitika pogwiritsa ntchito jumper iyi.
Ntchito ya jumper ndikuwonetsa kutsogolo kwa diski iliyonse yolumikizidwa ndi chiuno. Winchester imodzi imayenera kukhala mbuye (Master), ndipo chachiwiri - kapolo (Kapolo). Kugwiritsa ntchito jumper ya disk iliyonse ndikukhazikitsa komwe mukupita. Diski yayikulu yomwe ili ndi makina ogwiritsa ntchito ndi Master, ndipo yachiwiri ndi Kapolo.
Kukhazikitsa yoyenera ya jumper, HDD iliyonse imakhala ndi malangizo. Zimawoneka mosiyana, koma kupeza nthawi zonse kumakhala kosavuta.
Muzithunzi izi mutha kuona zitsanzo zingapo za malangizo a jumper.
Zowonjezera jumper pamagalimoto a IDE
Kuphatikiza pa cholinga chachikulu cha jumper, palinso zingapo zowonjezera. Tsopano ataya kuyanjananso, koma nthawi imodzi atha kukhala zofunikira. Mwachitsanzo, poyika jumper pamalo ena, zinali zotheka kulumikiza mawonekedwe a wizard ndi chipangizocho popanda kuzindikira; gwiritsani ntchito mawonekedwe osiyanasiyana ndi chingwe chapadera; khazikitsani kuchuluka kwa chiwongolero mpaka nambala inayake ya GB (yofunikira pomwe kachitidwe akale sakuwaona HDD chifukwa cha "yayikulu" malo a disk).
Si ma HDD onse omwe ali ndi kuthekera kotere, ndipo kupezeka kwake kumadalira mtundu wa chipangizocho.
Jumper pa SATA amayendetsa
Jumper (kapena malo kuti ayikemo) imapezekanso pa SATA-drives, komabe, cholinga chake ndi chosiyana ndi ma driver a IDE. Kufunika kopatsa Master kapena Slave hard drive kwazimiririka, ndipo wosuta amangofunika kulumikiza HDD ku boardboard yamagetsi ndi magetsi ndi zingwe. Koma kugwiritsa ntchito jumper kungafunike m'malo osowa kwambiri.
Ena a SATA-Is ali ndi jumpers, omwe machitidwe awo sanapangidwe kuti ogwiritsa ntchito azigwiritsa ntchito.
Kwa SATA-II, jumper ikhoza kukhala kuti ili ndi malo otsekedwa, momwe kuthamanga kwa chipangizocho kumachepera, chifukwa, kumakhala kofanana ndi SATA150, koma ikhoza kukhalanso SATA300. Izi zimagwiritsidwa ntchito pakakhala kufunika kwa kubwereranso kumbuyo ndi olamulira ena a SATA (mwachitsanzo, opangidwa mu ma Vsets ma VIA). Dziwani kuti kuletsa kumeneku sikukhudza kugwira ntchito kwa chipangizocho, kusiyana kwa wogwiritsa ntchito kumatsala pang'ono kuwonongeka.
SATA-III itha kukhala ndi othina omwe amachepetsa kuthamanga, koma nthawi zambiri sizofunikira.
Tsopano mukudziwa chomwe jumper pa hard drive ya mitundu yosiyanasiyana imapangidwira: IDE ndi SATA, ndipo pazofunikira ndizoyenera kugwiritsa ntchito.
