IDE PLUS-V2 Hard Disk/Floppy Controller Settings and Configuration

Data bus:	16-bit, ISA
Size:	Half-length, half-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
25-pin parallel port (LPT1/2) - external	CN1
15-pin game port - external	CN2
10-pin serial port (COM1/3) - internal	CN3
10-pin serial port (COM2/4) - internal	CN4
2-pin connector - drive active LED	CN5
34-pin control cable connector - floppy drive	CN6
40-pin IDE (AT) Interface connector	CN7

USER CONFIGURABLE SETTINGS
Function	Location	Setting
Floppy drive - enabled	JP6	pins 1 & 2 closed
Floppy drive - disabled	JP6	pins 2 & 3 closed
Factory configured setting - do not alter	JP7	pins 1 & 2 closed
Game port - enabled	JP8	pins 1 & 2 closed
Game port - disabled	JP8	pins 2 & 3 closed

PARALLEL PORT ADDRESS
Setting	JP1	JP2
378h	pins 1 & 2 closed	pins 1 & 2 closed
278h	pins 1 & 2 closed	pins 2 & 3 closed
3BCh	pins 2 & 3 closed	pins 1 & 2 closed
Disable	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT SELECT
Serial 1	Serial 2	JP3	JP4	JP5
Primary	Secondary	pins 1 & 2 closed	pins 1 & 2 closed	pins 1 & 2 closed
Secondary	Primary	pins 1 & 2 closed	pins 1 & 2 closed	pins 2 & 3 closed
Primary	Disabled	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
Secondary	Disabled	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed
Disabled	Disabled	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed
Disabled	Disabled	pins 2 & 3 closed	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORTS COM SELECT
Serial 1	Serial 2	JP9	JP12
COM3	COM2	pins 1 & 2 closed	pins 1 & 2 closed
COM1	COM4	pins 1 & 2 closed	pins 2 & 3 closed
COM3	COM4	pins 2 & 3 closed	pins 1 & 2 closed
COM1	COM2	pins 2 & 3 closed	pins 2 & 3 closed

HARD DRIVE SELECT
Setting	JP10	JP11
Enabled	pins 1 & 2 closed	pins 1 & 2 closed
Disabled	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECT
IRQ		JP15/A	JP15/B	JP15/C	JP15/D	JP15/E
»	IRQ4	open	closed	open	open	open
	IRQ3	closed	open	open	open	open
	IRQ5	open	open	closed	open	open
	IRQ7	open	open	open	closed	open
	IRQ9	open	open	open	open	closed

SERIAL PORT 2 INTERRUPT SELECT
IRQ		JP16/A	JP16/B	JP16/C	JP16/D	JP16/E
»	IRQ3	closed	open	open	open	open
	IRQ4	open	closed	open	open	open
	IRQ5	open	open	closed	open	open
	IRQ7	open	open	open	closed	open
	IRQ9	open	open	open	open	closed

PARALLEL PORT INTERRUPT SELECT
IRQ		JP17/A	JP17/B	JP17/C	JP17/D	JP17/E
»	IRQ7	open	open	open	closed	open
	IRQ3	closed	open	open	open	open
	IRQ4	open	closed	open	open	open
	IRQ5	open	open	closed	open	open
	IRQ9	open	open	open	open	closed