Data bus:	16-bit, ISA
Size:	Three/quarter-length, full-height card
Hard drive supported:	Up to seven SCSI devices
Floppy drives supported:	Two 360KB, 720KB, 1.2MB or 1.44MB drives

CONNECTIONS
Function	Location
34-pin control cable connector - floppy drive	J1
50-pin SCSI connector - internal	J2
50-pin SCSI connector - external	J3
4-pin connector - drive active LED	JP2

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	128KB EPROM enabled	JP1	pins 2 & 3 closed
	256KB EPROM enabled	JP1	pins 1 & 2 closed
»	Card is ground to chassis	JP3	closed
	Not grounded	JP3	open
»	BIOS supports up to 2 SCSI hard drives	JP5/jumper E	open
	BIOS supports up to 7 SCSI hard drives	JP5/jumper E	closed
»	Ultra 14N synchronous negotiation enabled	JP5/jumper F	open
	Target initiated synchronous negotiation enabled	JP5/jumper F	closed
»	Floppy controller enabled	JP7	closed
	Floppy controller disabled	JP7	open

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Double twisted cable selected for floppy connector	JP11/jumper A	open
	Single twisted cable selected for floppy connector	JP11/jumper A	closed
»	Floppy drive base address = 3F0h	JP11/jumper B	open
	Floppy drive base address = 370h	JP11/jumper B	closed
»	AT type floppy drive selected	JP11/jumper C	open
	PS/2 type floppy drive selected	JP11/jumper C	closed
»	Floppy drive precompensation is always 125ns	JP11/jumper D	open
	Floppy drive precompensation adjusts to data rates.	JP11/jumper D	closed
»	BIOS supports removable drive	JP21/jumper A	open
	External drive supports removable drive	JP21/jumper A	closed
»	Synchronous negotiation for removable drives starts at 10MB/s	JP21/jumper B	open
	Synchronous negotiation for removable drives starts at 5MB/s	JP21/jumper B	closed
»	Factory configured - do not alter	JP21/jumper C	open

HARD DRIVE HEAD MAPPING
Setting		JP5/Jumper A	JP5/Jumper B
»	64 heads/32 sectors	closed	open
	16 heads/63 sectors	open	open
	64 heads/63 sectors	open	closed
	64 heads/32 sectors	closed	closed

INTERRUPT SELECT
IRQ		JP5/Jumper C	JP5/Jumper D
»	IRQ14	open	closed
	IRQ10	open	open
	IRQ11	closed	open
	IRQ15	closed	closed

BIOS ADDRESS
Address		JP10/Jumper A	JP10/Jumper B	JP10/Jumper C
»	C8000h	open	closed	open
	CC000h	closed	closed	open
	D0000h	open	open	closed
	D4000h	closed	open	closed
	D8000h	open	closed	closed
	DC000h	closed	closed	closed
	Disabled	open	open	open

I/O ADDRESS
Address		JP20/Jumper A	JP20/Jumper B
»	240h	closed	open
	140h	open	open
	220h	open	closed
	340h	closed	closed