Device Type	Mainboard
Processor	80486DX2/80486DX4
Processor Speed	50(internal)/66(internal)/100(internal)MHz
Chip Set	SIS
Video Chip Set	S3
Maximum Onboard Memory	64MB
Maximum Video Memory	2MB
Cache	256KB
BIOS	Unidentified
Dimensions	254mm x 218mm
I/O Options	Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, cache slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Status panel connector	C1	PS/2 mouse port	CN5
External battery	C2	IDE interface	CN6
VGA port	CN1	IDE interface	CN7
Serial port 2	CN2	Floppy drive interface	CN8
Serial port 1	CN3	VGA feature connector	CN9
Parallel port	CN4	Cache slot	SL1

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	JP5	Pins 1 & 2 closed
	CMOS memory clear	JP5	Pins 2 & 3 closed

SIMM CONFIGURATION
Size	Bank 0	Bank 1
4MB	(1) 1M x 36	None
8MB	(1) 2M x 36	None
8MB	(1) 1M x 36	(1) 1M x 36
12MB	(1) 2M x 36	(1) 1M x 36
16MB	(1) 4M x 36	None
16MB	(1) 2M x 36	(1) 2M x 36
20MB	(1) 4M x 36	(1) 1M x 36
24MB	(1) 4M x 36	(1) 2M x 36
32MB	(1) 4M x 36	(1) 4M x 36
32MB	(1) 8M x 36	None
36MB	(1) 8M x 36	(1) 1M x 36
40MB	(1) 8M x 36	(1) 1M x 36
48MB	(1) 8M x 36	(1) 4M x 36
64MB	(1) 8M x 36	(1) 8M x 36

CACHE CONFIGURATION
Size	SL1
None	Not installed
256KB	256KB module installed

CACHE TYPE CONFIGURATION
Type		JP8
»	Write through	Pins 2 & 3 closed
	Write back	Pins 1 & 2 closed

VIDEO MEMORY CONFIGURATION
Size	Bank 0	Bank 1
1MB	(2) 256K x 16	None
2MB	(2) 256K x 16	(2) 256K x 16

CPU SPEED SELECTION
Speed	JP13
50iMHz	Pins 1 & 2 closed
66iMHz	Pins 2 & 3 closed
100iMHz	Pins 2 & 3 closed