EIDE 2300 PLUS Hard Disk/Floppy Controller Settings and Configuration

Data bus:	32-bit VESA
Size:	Full-length, half-height card
Hard drive supported:	Two IDE (AT) Interface drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS
Function	Location
25-pin connector - parallel port	CN1
4-pin connector - drive activity LED	LED
40-pin connector - VL/IDE drive interface	J1
40-pin connector - ISA/IDE drive interface	J2
34-pin connector - Floppy drive interface	J3
16-pin connector - Game port	J4
10-pin connector - Serial port 2	J5
10-pin connector - Serial port 1	J6

DISK DATA TRANSFER RATES - JP4
Speed		Jumper A	Jumper B
»	2	pins 2 & 3 closed	pins 1 & 2 closed
	0	pins 1 & 2 closed	pins 1 & 2 closed
	4	pins 2 & 3 closed	pins 1 & 2 closed
	6	pins 2 & 3 closed	pins 2 & 3 closed

VL-BUS IDE ADDRESS SETTING - JP2
Address		Jumper A	Jumper B
»	Primary	pins 1 & 2 closed	pins 1 & 2 closed
	Secondary	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

ISA-BUS IDE ADDRESS SETTING - JP7
Address		Jumper C	Jumper D
»	Secondary	pins 1 & 2 closed	pins 1 & 2 closed
	Primary	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

IDE IRQ SETTING
VL-Bus IDE port		ISA-Bus IDE port	JP5
»	VL-IRQ14	ISA-IRQ15	pins 1 & 3, 2 & 4 closed
	VL-IRQ15	ISA-IRQ14	pins 1 & 2, 3 & 4 closed

EXTERNAL BIOS ROM ADDRESS - JP3
Address		Jumper A	Jumper B	Jumper C
»	DC000h	pins 1 & 2 closed	pins 1 & 2 closed	pins 1 & 2 closed
	CC000h	pins 2 & 3 closed	pins 1 & 2 closed	pins 1 & 2 closed
	C8000h	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed
	D0000h	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed
	D4000h	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
	D8000h	pins 1 & 2 closed	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed	pins 2 & 3 closed
	Reserved	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed

SERIAL PORT 1 ADDRESS - JP6
Address		Jumper A	Jumper B
»	3F8h	pins 1 & 2 closed	pins 1 & 2 closed
	2F8h	pins 1 & 2 closed	pins 2 & 3 closed
	3E8h	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT 2 ADDRESS - JP6
Address		Jumper C	Jumper D
»	2F8h	pins 1 & 2 closed	pins 1 & 2 closed
	3F8h	pins 1 & 2 closed	pins 2 & 3 closed
	2E8h	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

PARALLEL PORT ADDRESS - JP6
Address		Jumper E	Jumper F	Jumper G
»	278h, IRQ7	pins 1 & 2 closed	pins 1 & 2 closed	pins 1 & 2 closed
	278h, IRQ5	pins 1 & 2 closed	pins 1 & 2 closed	pins 2 & 3 closed
	378h, IRQ5	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed
	378h, IRQ7	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed	Open
	Reserved	pins 2 & 3 closed	pins 1 & 2 closed	pins 1 & 2 closed
	Reserved	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed

PARALLEL PORT MODE - JP7
Mode		Jumper A	Jumper B
»	ECP mode	pins 1 & 2 closed	pins 1 & 2 closed
	EPP mode	pins 2 & 3 closed	pins 1 & 2 closed
	Output only	pins 2 & 3 closed	pins 2 & 3 closed
	Reserved	pins 1 & 2 closed	pins 2 & 3 closed

FLOPPY DRIVE ADDRESS - JP7
Address		Jumper E	Jumper F
»	Primary	pins 1 & 2 closed	pins 1 & 2 closed
	Secondary	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	IDE drive greater than 528 MB enabled	JP1	pins 2 & 3 closed
	IDE drive less than 528 MB enabled	JP1	pins 1 & 2 closed
»	Game port enabled	JP7/jumper G	pins 1 & 2 closed
	Game port disabled	JP7/jumper G	pins 2 & 3 closed
»	ECP mode enabled	JP8	pins 1 & 2 closed
	ECP mode disabled	JP8	pins 2 & 3 closed
»	Factory configured - do not alter	JP9/jumpers A & B	pins 1 & 2 closed
»	ECP mode DMA 1 enabled	JP10/jumpers A & B	pins 1 & 2 closed
	ECP mode DMA 3 enabled	JP10/jumpers A & B	pins 2 & 3 closed