Processor	80386SX
Processor Speed	25/33MHz
Chip Set	Unidentified
Max. Onboard DRAM	16MB
Cache	None
BIOS	Unidentified
Dimensions	220mm x 220mm
I/O Options	Parallel port, serial ports (2), game port, IDE interface, floppy drive interface, riser slot
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 1	CN1	IDE interface LED	J3
Serial port 2	CN2	Reset switch	J4
Parallel port	CN3	Power LED & keylock	J5
Floppy drive interface	CN4	Speaker	JP9
Game port	CN5	Turbo switch	JP10
IDE interface	CN6	Turbo LED	JP11
External battery	J2	Riser Card	SL1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Battery type select internal	JP2	pins 1 & 2 closed
	Battery type select external	JP2	pins 2 & 3 closed
»	CMOS memory normal operation	JP4	pins 1 & 2 closed
	CMOS memory clear	JP4	pins 3 & 4 closed
»	Turbo enabled	JP5	pins 2 & 3 closed
	Turbo disabled	JP5	pins 1 & 2 closed
»	Speaker type select internal buzzer	JP9	pins 1 & 2 closed
	Speaker type select external speaker	JP9	Open
»	Serial port 1 enabled	JP12	Open
	Serial port 1 disabled	JP12	Closed
»	Serial port 2 enabled	JP13	Open
	Serial port 2 disabled	JP13	Closed
»	Floppy drive interface enabled	JP14	Open
	Floppy drive interface disabled	JP14	Closed
»	Parallel port LPT select LPT1	JP15	Open
	Parallel port LPT select LPT2	JP15	Closed
»	IDE interface enabled	JP16	Open
	IDE interface disabled	JP16	Closed
»	Game port enabled	JP17	Open
	Game port disabled	JP17	Closed
»	Security disabled	JP18	Open
	Security enabled	JP18	Closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1
512KB	(2) 256K x 9	NONE
1MB	(2) 256K x 9	(2) 256K x 9
2MB	(2) 1M x 9	NONE
4MB	(2) 1M x 9	(2) 1M x 9
8MB	(2) 4M x 9	NONE
16MB	(2) 4M x 9	(2) 4M x 9

CPU SPEED CONFIGURATION
Speed	JP6
25MHz	pins 2 & 3 closed
33MHz	pins 1 & 2 closed

MISCELLANEOUS TECHNICAL NOTE

Note: The location of pin 1 is unidentified.