Processor	80386SX
Processor Speed	33MHz
Chip Set	Headland
Max. Onboard DRAM	16MB
Cache	None
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	Floppy drive interface, IDE interface, parallel port, serial ports (2), VGA feature connector, VGA port, riser slot
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2	J1	VGA feature connector	J7
Serial port 1	J2	Speaker	J9
Parallel port	J3	IDE interface LED	JP1
VGA port	J4	Reset switch	JP15
IDE interface	J5	Power on LED	JP21
Floppy drive interface	J6	Riser slot	SL1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	IDE interface enabled	JP4	Closed
	IDE interface disabled	JP4	Open
»	On board video enabled	JP6	Pins 1 & 2 closed
	On board video disabled	JP6	Pins 2 & 3 closed
»	VGA 0 wait state enabled	JP7	Closed
	VGA 0 wait state disabled	JP7	Open
»	Floppy drive pre comp select normal comp	JP8	Open
	Floppy drive pre comp select alternate comp	JP8	Closed
»	Floppy drive interface enabled	JP9	Pins 2 & 3 closed
	Floppy drive interface disabled	JP9	Pins 1 & 2 closed
»	Floppy drive spindle speed select single speed	JP10	Open
	Floppy drive spindle speed select dual speed	JP10	Closed
»	CMOS memory normal operation	JP11	Open
	CMOS memory clear	JP11	Closed
»	Monitor type select color/EGA/VGA	JP14	Closed
	Monitor type select monochrome	JP14	Open

DRAM CONFIGURATION
Size	Bank 0	Bank 1
1MB	(4) 256K x 9	None
2MB	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	None
5MB	(4) 256K x 9	(4) 1M x 9
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	None
Note: The orientation of Banks 0 & 1 are unidentified.

PARALLEL PORT CONFIGURATION
LPT		JP3	JP23	JP25
	Disabled	Open	Pins 2 & 3 closed	Pins 2 & 3 closed
	LPT1	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
»	LPT2	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	LPT3	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 1 & 2 closed

SERIAL PORT CONFIGURATION
COM1		COM2	JP22	JP24	JP26
	Disabled	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed
»	Enabled	Enabled	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	Enabled	Disabled	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
	Disabled	Enabled	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 1 & 2 closed

VGA MEMORY CONFIGURATION
Read/write		JP16	JP17
»	memr/memw	Pins 1 & 2 closed	Pins 1 & 2 closed
	Smemr/Smemw	Pins 2 & 3 closed	Pins 2 & 3 closed