IDE PLUS 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
34-pin control cable connector - floppy drive	J1
40-pin IDE(AT) Interface connector	J2
10-pin serial port (COM2/4) - internal	J3
10-pin serial port (COM1/3) - external	J4
25-pin parallel port (LPT1/2) - external	J5
4-pin connector - Drive active LED	J6

HARD DRIVE PORT ADDRESS
Function		J7/jumper 1	J7/jumper 2
»	Hard drive port address is 1F0-1F7h	closed	open
	Hard drive port address is 170-177h	open	closed
	Disabled	open	open

FLOPPY DRIVE PORT ADDRESS
Function		J7/jumper 3	J7/jumper 4
»	Floppy drive port address is 3F0-3F7h	closed	open
	Floppy drive port address is 370-377h	open	closed
	Disabled	open	open

SERIAL PORT 1 (J4) CONFIGURATION
COM		J9/jumper 1	J9/jumper 2	J9/jumper 3	J9/jumper 4
»	COM1	closed	open	open	open
	COM2	open	closed	open	open
	COM3	open	open	closed	open
	COM4	open	open	open	closed
	Disabled	open	open	open	open

SERIAL PORT 1 (J4) INTERRUPT REQUEST
IRQ		J9/jumper 5	J9/jumper 6	J9/jumper 7	J9/jumper 8
	3	closed	open	open	open
»	4	open	closed	open	open
	5	open	open	closed	open
	7	open	open	open	closed
	Disabled	open	open	open	open

SERIAL PORT 2 (J3) CONFIGURATION
COM		J10/jumper 1	J10/jumper 2	J10/jumper 3	J10/jumper 4
	COM1	closed	open	open	open
»	COM2	open	closed	open	open
	COM3	open	open	closed	open
	COM4	open	open	open	closed
	Disabled	open	open	open	open

SERIAL PORT 2 (J3) INTERRUPT REQUEST
IRQ		J10/jumper 5	J10/jumper 6	J10/jumper 7	J10/jumper 8
»	3	closed	open	open	open
	4	open	closed	open	open
	5	open	open	closed	open
	7	open	open	open	closed
	Disabled	open	open	open	open

PARALLEL PORT (J5) CONFIGURATION
LPT		J11/jumper 1	J11/jumper 2
»	LPT1 enabled	open	closed
	LPT2 enabled	closed	open
	Disabled	open	open

PARALLEL PORT (J5) INTERRUPT REQUEST
IRQ		J11/jumper 3	J11/jumper 4
	5	closed	open
»	7	open	closed