Data bus:	32-bit VL-bus
Size:	Three-quarter length, half-height card
Hard drive supported:	Four IDE(AT) drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function	Location
40-pin primary IDE(AT) connector	CN1
40-pin secondary IDE(AT) connector	CN2
34-pin cable connector - floppy drive	CN3
16-pin game port	CN4
9-pin serial port 1 - external, 10-pin serial port 1 internal	CN5
10-pin serial port 2 - internal	CN6
25-pin parallel port - external	CN7
2-pin connector - drive active LED	CN8

PARALLEL PORT ADDRESS SELECTION
LPT		JP6	JP7
»	LPT1 (378h)	pins 2 & 3 closed	pins 1 & 2 closed
	LPT2 (278h)	pins 1 & 2 closed	pins 2 & 3 closed
	LPT3 (3BCh)	pins 2 & 3 closed	pins 2 & 3 closed
	Disabled	pins 1 & 2 closed	pins 1 & 2 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Primary IDE controls disk peripherals only	JP1	open
	Primary IDE controls disk and non-disk peripherals	JP1	closed
»	Sense clock frequency from VL slot	JP2/pins 2 & 3	closed
	Does not sense clock frequency from VL slot	JP2/pins 1 & 2	closed
»	IDE(AT) interface enabled	JP3/pins 2 & 3	closed
	IDE(AT) interface disabled	JP3/pins 1 & 2	closed
»	Primary IDE at 1FXh & secondary IDE at 17Xh enabled	JP4	closed
	Only primary IDE at 1FX enabled	JP4	open
»	Chipset register address is 0BXh	JP5/pins 2 & 3	closed
	Chipset register address is 03Xh	JP5/pins 1 & 2	open
»	Floppy drive interface enabled	JP12/pins 2 & 3	closed
	Floppy drive interface disabled	JP12/pins 1 & 2	closed
»	Floppy drive order is normal (A:, B:)	JP13/pins 2 & 3	closed
	Floppy drive order is reversed (B:, A:)	JP13/pins 1 & 2	closed
»	Game port enabled	JP14	closed
	Game port disabled	JP14	open
»	Parallel port IRQ 7 select	JP15/pins 2 & 3	closed
	Parallel port IRQ 5 select	JP15/pins 1 & 2	closed
»	Parallel port is unidirectional	JP16	closed
	Parallel port is bi-directional	JP16	open
»	Factory configured - do not alter	JP17	N/A
»	Factory configured - do not alter	JP18	N/A
»	Factory configured - do not alter	JP19	N/A
»	Factory configured - do not alter	JP20	N/A
»	Factory configured - do not alter	JP21	N/A
»	Factory configured - do not alter	JP22	N/A

SERIAL PORT 1 ADDRESS SELECTION
COM		JP8	JP9
»	COM1 (3F8h)	pins 2 & 3 closed	pins 1 & 2 closed
	COM3 (3E8h)	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 1 & 2 closed	pins 1 & 2 closed

SERIAL PORT 2 ADDRESS SELECTION
COM		JP10	JP11
»	COM2 (2F8h)	pins 2 & 3 closed	pins 1 & 2 closed
	COM4 (2E8h)	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 1 & 2 closed	pins 1 & 2 closed