Processor	80386SX (exact location unidentified)
Processor Speed	25/33MHz
Chip Set	Unidentified
Max. Onboard DRAM	16MB
Cache	Unidentified
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	VGA port, parallel ports (2), floppy drive interface, serial ports (4), drawer connector, IDE interface, keyboard and display board connector, magnetic card reader connector, cache card connector, multi level keylock connector, riser slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
VGA port	J1	Drawer connector	J10
Parallel port 2	J2	IDE interface	J12
Parallel port 1	J3	Keyboard and display board	J13
Floppy drive interface	J4	Magnetic card reader connector	J14
Serial port 1	J5	Cache card connector	J15
Serial port 2	J6	Multi level keylock connector	J16
Chassis fan power	J7	Chassis fan power	J17
Serial port 3	J8	Speaker	J18
Serial port 4	J9	Riser slot	SL1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Reset disabled	JP15	Open
	Reset enabled	JP15	Closed
»	Display signal select FDS-3600	JP20	pins 2 & 3 closed
	Display signal select FDS-2900	JP20	pins 1 & 2 closed
»	LCD display model select normal operation	JP21	pins 1 & 2 closed
	LCD display model select reversed	JP21	pins 2 & 3 closed
»	640 x 480 video select LCD	JP22	pins 1 & 2 closed
	640 x 480 video select CRT	JP22	pins 2 & 3 closed
»	Mainboard normal operation	JP24	Open
	Mainboard testing	JP24	Closed
	Serial port type select M5105 as COM1 & COM2	JP33	pins 1 & 2 closed
	Serial port type select M5105 as COM3 & COM4	JP33	pins 2 & 3 closed
»	M5105 or M5107 installed	JP34	pins 2 & 3 closed
	M5109 installed	JP34	pins 1 & 2 closed
»	Customer display signal select active high	JP40	pins 1 & 2 closed
	Customer display signal select active low	JP40	pins 2 & 3 closed
»	CMOS memory normal operation	JP43	Open
	CMOS memory clear	JP43	Closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	256KB	256KB	NONE	NONE
1.5MB	256KB	256KB	(2) 256K x 9	NONE
2MB	256KB	256KB	(2) 256K x 9	(2) 256K x 9
3MB	256KB	256KB	(2) 1M x 9	NONE
5MB	256KB	256KB	(2) 1M x 9	(2) 1M x 9
9MB	256KB	256KB	(2) 4M x 9	NONE
16MB	256KB	256KB	(2) 4M x 9	(2) 4M x 9
Note: Banks 0 & 1 are factory installed and not configurable. The location is unidentified.

CPU SPEED CONFIGURATION
Speed	JP46
25MHz	Open
33MHz	Closed

KEYBOARD CONFIGURATION
Setting		JP47	JP48
»	Keyboard normal operation	Open	Open
	Keyboard test	Closed	Closed

TOUCH SCREEN CONFIGURATION
COM port	JP44	JP45
com5	pins 1 & 2 closed	pins 1 & 2 closed
com1	pins 2 & 3 closed	pins 2 & 3 closed

IRQ CONFIGURATION
IRQ		Port	JP7
»	IRQ5	LPT2	pins 1 & 2 closed
	IRQ7	LPT2	pins 3 & 4 closed
»	IRQ11	COM3	pins 5 & 6 closed
	IRQ4	COM3	pins 7 & 8 closed
»	IRQ10	COM4	pins 9 & 10 closed
	IRQ3	COM4	pins 11 & 12 closed

I/O ADDRESS CONFIGURATION
Address		Port	JP8
»	3E8H - 3EFH	COM3	pins 1 & 2 closed
	3F8H - 3FFH	COM1	pins 3 & 4 closed
»	2E8H - 2EFH	COM4	pins 5 & 6 closed
	2F8H - 2FFH	COM2	pins 7 & 8 closed
»	278H - 27FH	LPT2	pins 9 & 10 closed
	378H - 37FH	LPT1	pins 11 & 12 closed