, IDE & FDe USER'S MANUA FIDC (Floppy/Integrated Drive Con troller) is a floppy and integrated/ embedded drive control card that can control up to two floppy (3W' or 5~") and 2 integrated/embedded drive for PCI AT or Compatible computers. Before installing this card, be sure the card's connector or jumper is set pro perly. The outline is shown below: integrate/embedded drive interface floppy drive interface c::::::J21 LEDI .2 O. 139 FLOPPY IDE c=J CJ c::::J c=J JP3D JP4 .34, 33 a =0 Cl JPI CJ c::::J r::=J I 37C65 IJ~ lPl: IRQ14 line with or without buffer output. Some drive may need this line with buffer output, like COR NER drive set 1-2 (factory set) without buffer output, set 2-3 with buffer output. lP2: High capacity drive rotate speed (RPM) select. Set 1-2 when 300 RPM drive is used set 2-3 (fac tory set) when 360 RPM drive is used. lP3, lP4: Hard disk/floppy drive primary/ secondary I/O address setting, see table shown below: primarY I/O addr. 2-3* secondary I/O addr. 1~2 JP3 IFOH-IF7H 170H-177H hard disk I/O addr. JP4 3FOH-3F7H 370H-377H floppy disk I/O addr. 16 bit host interface * factory normal setting.
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