Card Type	Hard drive controller
Hard Drives supported	Two EIDE drives
Floppy drives supported	Four 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB drives
Data Bus	16-bit ISA
Card Size	Half-length, half-height

CONNECTIONS
Function	Label	Function	Label
34-pin secondary floppy connector	J2	40-pin EIDE connector	J6
34-pin primary floppy connector	J3	Drive active LED	J8
Auxiliary power connector	J5
Note:J2 supports 2.88MB as well as standard floppy drives. J3 supports only standard floppy drives.

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	J4	Pins 1 & 2 open
»	Factory configured - do not alter	J4	Pins 2 & 3 open
»	Primary mode enabled	J4	Pins 5 & 6 closed
	Secondary mode enabled	J4	Pins 4 & 5 closed
Note:Primary mode selects IRQ 14, I/O address 1F0h & 3F6h for hard drives, IRQ 6, DMA 2, I/O address 3F0h for floppy drives Secondary mode selects IRQ 15, I/O address 170h & 376h for hard drives, IRQ 6, DMA 2, I/O address 370h for floppy drives.

BIOS ADDRESS SELECTION
Address	J4
C8000h	Pins 7 & 8, 10 & 11 closed
CC000h	Pins 7 & 8, 11 & 12 closed
D0000h	Pins 8 & 9, 10 & 11 closed
E0000h	Pins 8 & 9, 11 & 12 closed