Processor	80386SX
Processor Speed	16MHz
Chip Set	Headland
Max. Onboard DRAM	8MB
Cache	None
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	Parallel port, serial ports (2), floppy drive interface, IDE interface
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Reset switch	J1	Floppy drive interface	J6
IDE interface LED	J2	Serial port 1	J22
Turbo LED	J3	Serial port 2	J23
Speaker	J4	Parallel port	J24
IDE interface	J5

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Bus speed select 16MHz	SW1/1	Off
	Bus speed select 8MHz	SW1/1	On
»	NPU disabled	SW1/2	Off
	NPU enabled	SW1/2	On
»	Monitor type select color	SW1/3	On
	Monitor type select monochrome	SW1/3	Off
»	Parallel port select LPT1 interrupt IRQ7	SW1/4	On
	Parallel port select LPT1 interrupt none	SW1/4	Off
»	Parallel port select LPT2 interrupt IRQ5	SW1/5	On
	Parallel port select LPT2 interrupt none	SW1/5	Off
»	Parallel port select LPT1	SW1/6	Off
	Parallel port select LPT2	SW1/6	On
»	Parallel port enabled	SW1/7	On
	Parallel port disabled	SW1/7	Off
»	Serial port COM1 at 3F8-3FF enabled	SW1/8	On
	Serial port COM1 disabled	SW1/8	Off
»	Serial port COM2 at 2F8-2FF enabled	SW1/9	On
	Serial port COM2 disabled	SW1/9	Off
»	IDE interface enabled	SW1/10	On
	IDE interface disabled	SW1/10	Off
»	Floppy drive interface enabled	SW1/11	Off
	Floppy drive interface disabled	SW1/11	On
»	Factory configured - do not alter	SW1/12	N/A

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
512KB	(2) 256K x 9	NONE	NONE	NONE
1MB	(2) 256K x 9	(2) 256K x 9	NONE	NONE
2MB	(2) 1M x 9	NONE	NONE	NONE
2.5MB	(2) 256K x 9	(2) 1 M x 9	NONE	NONE
3MB	(2) 256K x 9	(2) 256K x 9	(2) 1M x 9	NONE
4MB	(2) 1M x 9	(2) 1M x 9	NONE	NONE
4.5MB	(2) 256K x 9	(2) 1M x 9	(2) 1M x 9	NONE
5MB	(2) 256K x 9	(2) 256K x 9	(2) 1M x 9	(2) 1M x 9
6.5MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	NONE
7MB	(2) 256K x 9	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9
8MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9