Data bus:	16-bit, ISA
Size:	Half-length, half-height card
Hard drives supported:	Two IDE (AT) Interface drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function	Location
40-pin IDE(AT) Interface connector	JP1
34-pin control cable connector - floppy drive	JP3
10-pin serial port (COM2/3/4) - internal	JP4
4-pin connector - Drive active LED	JP5
15-pin game port - internal	JP6
10-pin serial port (COM1/3/4) - internal	J1
25-pin parallel port (LPT1/2/3) - external	J2

USER CONFIGURABLE SETTINGS
Function		Location	Setting
	Single hard drive supported	JP2	closed
	Two hard drives supported	JP2	open
»	Parallel port is uni-directional	JP13	closed
	Parallel port is bi-directional	JP13	open
»	Floppy drive enabled	JP14	pins 2 & 3 closed
	Floppy drive disabled	JP14	pins 1 & 2 closed
»	Hard drive port address is 1F0-1F7, 3F6 & 3F7h	JP15	pins 1 & 2 closed
	Hard drive port address is 170-177, 376 & 377h	JP15	pins 2 & 3 closed
»	Hard drive enabled	JP16	pins 2 & 3 closed
	Hard drive disabled	JP16	pins 1 & 2 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive port address is 3F0-3F7h	JP17	pins 1 & 2 closed
	Floppy drive port address is 370-377h	JP17	pins 2 & 3 closed
»	Game port (JP6) enabled	JP19	pins 2 & 3 closed
	Game Port (JP6) disabled	JP19	pins 1 & 2 closed

SERIAL PORT 1 (J1) INTERRUPT REQUEST - JP18
IRQ		Jumper 1	Jumper 2	Jumper 3
»	IRQ4	closed	open	open
	IRQ3	open	closed	open
	IRQ5	open	open	closed

SERIAL PORT 2 (JP4) INTERRUPT REQUEST - JP18
IRQ		Jumper 4	Jumper 5	Jumper 6
»	IRQ3	closed	open	open
	IRQ4	open	closed	open
	IRQ5	open	open	closed

PARALLEL PORT (J2) INTERRUPT REQUEST - JP18
IRQ		Jumper 7	Jumper 8
»	IRQ7	closed	open
	IRQ5	open	closed

SERIAL PORT 1 (J1) CONFIGURATION
COM		Jumper JP7	Jumper JP8
	COM4 (2E8h)	pins 2 & 3 closed	pins 2 & 3 closed
»	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 (JP4) CONFIGURATION
COM		Jumper JP9	Jumper JP10
	COM3 (3E8h)	pins 2 & 3 closed	pins 2 & 3 closed
»	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

PARALLEL PORT (J2) CONFIGURATION
LPT		Jumper JP11	Jumper JP12
	LPT3 (3BCH)	pins 2 & 3 closed	pins 2 & 3 closed
»	LPT2 (278H)	pins 1 & 2 closed	pins 2 & 3 closed
	LPT1 (378H)	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 1 & 2 closed	pins 1 & 2 closed