Processor	80486DX
Processor Speed	25/33MHz
Chip Set	C & T
Max. Onboard DRAM	None
Cache	256KB
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	External memory card
NPU Options	4167

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	EISA setup enabled	J13	Closed
	EISA setup bypassed	J13	Open
»	Password check enabled	J19	Closed
	Password check disabled	J19	Open
»	CPU speed select 25MHz	J18	Closed
	CPU speed select 33MHz	J18	Open
»	BIOS type select 27256	JP1	Closed
	BIOS type select 27512	JP1	Open

SERIAL PORT CONFIGURATION
Port 1		Port 2	J29/pins 1 & 2	J29/pins 3 & 4	J29/pins 5 & 6	J29/pins 7 & 8
»	COM1	COM2	Closed	Open	Closed	Open
	COM1	Disabled	Closed	Open	Open	Open
	Disabled	COM2	Open	Open	Closed	Open
	COM3	COM4	Open	Closed	Open	Closed
	COM3	Disabled	Open	Closed	Open	Open
	Disabled	COM4	Open	Open	Open	Closed

SERIAL PORT 1 INTERRUPTS
Port 1		J21/pins 1 & 2	J21/pins 3 & 4	J21/pins 5 & 6	J21/pins 7 & 8
»	IRQ3	Open	Open	Closed	Open
	IRQ4	Open	Closed	Open	Open
	IRQ5	Closed	Open	Open	Open
	IRQ9	Open	Open	Open	Closed

SERIAL PORT 2 INTERRUPTS
Port 2		J21/pins 9 & 10	J21/pins 11 & 12	J21/pins 13 & 14	J21/pins 15 & 16
	IRQ3	Open	Open	Closed	Open
»	IRQ4	Open	Closed	Open	Open
	IRQ5	Closed	Open	Open	Open
	IRQ9	Open	Open	Open	Closed

PARALLEL PORT CONFIGURATION
LPT		J29/pins 9 & 10	J29/pins 11 & 12
»	1	Closed	Open
	2	Open	Closed
	Disabled	Open	Open

PARALLEL PORT INTERRUPTS
IRQ		J22/pins 1 & 2	J22/pins 3 & 4	J22/pins 5 & 6
	5	Open	Closed	Open
»	7	Closed	Open	Open
	9	Open	Open	Closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
4MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	NONE	NONE	NONE
8MB	(4) 1M x 9	(4) 1M x 9	NONE	NONE
10MB	(4) 1M x 9	(4) 1M x 9	(4) 256K x 9	(4) 256K x 9
16MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	NONE	NONE	NONE
32MB	(4) 4M x 9	(4) 4M x 9	NONE	NONE
34MB	(4) 4M x 9	(4) 4M x 9	(4) 256K x 9	(4) 256K x 9
40MB	(4) 4M x 9	(4) 4M x 9	(4) 1M x 9	(4) 1M x 9
64MB	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9