IDE PLUS: IDEG22 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
40-pin IDE(AT) interface connector	J1
34-pin control cable connector - floppy drive	J2
10-pin serial port 2 - internal	J3
10-pin serial port 1 - external	J4
4-pin connector - drive active LED	J5
25-pin parallel port	J8

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive enabled	J10/jumper G	pins 1 & 2 closed
	Floppy drive disabled	J10/jumper G	pins 2 & 3 closed
»	IDE port IRQ14 selected	J10/jumper H	pins 1 & 2 closed
	IDE port IRQ15 selected	J10/jumper H	pins 2 & 3 closed
»	Parallel port IRQ7 selected	J12	pins 1 & 2 closed
	Parallel port IRQ5 selected	J12	pins 2 & 3 closed

SERIAL PORT 1 CONFIGURATION - J10
COM/Address		Jumper A	Jumper B
»	COM1/3F8h	pins 1 & 2 closed	pins 1 & 2 closed
	COM2/2F8h	pins 1 & 2 closed	pins 2 & 3 closed
	COM3/3E8h	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECT - J9
IRQ		Jumper A	Jumper B
»	IRQ4	pins 1 & 2 closed	all pins open
	IRQ3	all pins open	pins 1 & 2 closed
	IRQ5	all pins open	pins 2 & 3 closed
	IRQ7	pins 2 & 3 closed	all pins open
	Disabled	all pins open	all pins open

SERIAL PORT 2 CONFIGURATION - J10
COM/Address		Jumper C	Jumper D
»	COM2/2F8h	pins 1 & 2 closed	pins 1 & 2 closed
	COM1/3F8h	pins 1 & 2 closed	pins 2 & 3 closed
	COM4/2E8h	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECT - J10
IRQ		Jumper E	Jumper F
»	IRQ3	all pins open	pins 1 & 2 closed
	IRQ4	pins 1 & 2 closed	all pins open
	IRQ5	all pins open	pins 2 & 3 closed
	IRQ7	pins 2 & 3 closed	all pins open
	Disabled	all pins open	all pins open

PARALLEL PORT CONFIGURATION - J11
LPT/Address		Jumper A	Jumper B
»	LPT1/378h	pins 1 & 2 closed	pins 1 & 2 closed
	LPT2/278h	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 1 & 2 closed

ENHANCED PARALLEL PORT MODES - J11
Mode		Jumper C	Jumper D
»	Standard	pins 1 & 2 closed	pins 1 & 2 closed
	Enhanced Parallel Port (EPP)	pins 1 & 2 closed	pins 2 & 3 closed
	Extended Capabilities Port (ECP)	pins 2 & 3 closed	pins 1 & 2 closed
	IEEE 1284 (all of the above)	pins 2 & 3 closed	pins 2 & 3 closed

ENHANCED PARALLEL PORT DMA CHANNEL SELECT - J11
DMA Channel		Jumper E	Jumper F
»	Disabled	all pins open	all pins open
	DMA1	pins 1 & 2 closed	pins 1 & 2 closed
	DMA3	pins 2 & 3 closed	pins 2 & 3 closed

IDE PORT CONFIGURATION - J11
Address		Jumper G	Jumper H
»	Primary	pins 1 & 2 closed	pins 1 & 2 closed
	Secondary	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 1 & 2 closed