alaabta

3.3 Habaynta Jireed ee Winchester disk Drives-ka Winchester disk-ga adag (hal, laba, ama afar ayaa joogi kara) waxay ku rakiban yihiin laba Winchester Drive Trays, deggan Winchester Disk Assembly kaas oo ku jira labada boos ee guddiga wareegga sare (slots 4 iyo 5) ee moduleka sida lagu muujiyey jaantusyada 3-2 iyo 3-3 Isku xirka baska SCSI Dual Small Small Computer Systems Interface, (SCSI) fiilooyinka ribbon ee baska waxay ku xidhmaan Smart Peripheral Controller I/O (SPCII/SPC2), oo ku yaala xagga danbe ee looxa wareegga wareegga (slot 2), Winchester Drive Interface I/O (WDI I/O/WDI) 5). Winchester Drive Interface (WDI), oo ku yaala Winchester Disk Assembly (WDA), wuxuu ku fidiyaa baska SCSI isagoo sii maraya laba wareeg oo daabacan oo la daabacan karo diskka Winchester oo ku dul rakiban Winchester Drive Tray(yada) sida ku cad Jaantus 3-5. Basku wuxuu "kala qaybsan yahay" guddiga wareegga WDI I/O, isagoo siinaya is-dhexgalka baska mid kasta oo Winchester Drive Tray ah. Koontaroolka wareega ee Smart Peripheral Controller (SPC) wuxuu isku xiraa fiilada baska ee SCSI iyo wareeg-wareeg daabacan oo leh hal ama laba darawal Baska SCSI waxaa joojiya qaybo ka joojin ah oo lagu rakibay wadaha u dambeeya (dhamaadka). Joojinta baska SCSI Marka saxaarad uu ku rakiban yahay hal Winchester disk Drive, darawalku wuxuu ku rakiban yahay booska hore waana inuu lahaadaa saddex nooc oo baska joojinta haddii uu yahay 210 megabyte ama 445 megabyte. 875 megabyte iyo 1.8 gigabyte drives ma laha qaybo baska joojinta. Taa baddalkeeda, baska gudaha ka baxa ayaa si elektaroonik ah loogu dajiyay wadista iyadoo la dooranayo xannibaadda jumper. Haddii darawalka Winchester disk labaad uu ku jiro saxaaradda, darawalka labaad wuxuu ku rakibaa booska dambe ee saxaaradda iyadoon SCSI-ga baska joojinta baska lagu rakibin sida ku cad Jaantuska 3-5. Guddiga wareegga WDI, ee deggan Winchester Disk Assembly, wuxuu leeyahay laba qaybood oo ah SCSI iska caabiyaha baska, saxaarad kastana waa la dejiyay. Qalabka terminter-yada waxa la hawlgeliyaa marka korantada laga saaro shakhsiga Winchester Drive Tray iyada oo la adeegsanayo shideeyaha xagga hore ee saxaaradda. Habayntani waxa ay ogolanaysaa in baabuurka guuldaraystay ee saxaarad saaran la saaro oo la beddelo iyada oo aan la dhibin lammaaneheeda dheeraadka ah ee ku dul rakiban saxaarad kale, is dhex galiyay isla baska SCSI.