IDE-I/O Hard Disk/Floppy Controller Settings and Configuration

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

CONNECTIONS
Function	Location
4-pin connector - Drive active LED	P1
40-pin IDE(AT) Interface connector	P2
34-pin control cable connector - floppy drive	P3
10-pin serial port 1 (COM1/2) - internal	P4
10-pin serial port 2 (COM1/2) - internal	P5
15-pin game port - external	P6
25-pin parallel port (LPT1/2) - external	P7

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive enabled	J3	pins 1 & 2 closed
	Floppy drive disabled	J3	pins 2 & 3 closed
»	Game Port (P6) enabled	J2	open
	Game Port (P6) disabled	J2	closed
»	Hard drive enabled	J1	open
	Hard drive disabled	J1	closed

SERIAL PORT CONFIGURATION
Port 1 (P4)		Port 2 (P5)	J7	J8	J9
»	COM1	COM2	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	COM2	COM1	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
	COM1	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 1 & 2 closed
	COM2	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 2 & 3 closed
	Disabled	COM1	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
	Disabled	COM2	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	Disabled	Disabled	Pins 2& 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT (P7) SETTINGS
LPT		IRQ	JP5	JP6
»	1	IRQ7	Pins 1 & 2 closed	Pins 1 & 2 closed
	0	IRQ7	Pins 1 & 2 closed	Pins 2 & 3 closed
	2	IRQ5	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	N/A	Pins 2 & 3 closed	Pins 2 & 3 closed

MISCELLANEOUS TECHNICAL NOTES

Jumpers J4 and J10 are factory configured to J4 - pins 2 & 3 closed; J10 - pins 1 & 2 closed - do not alter.