Device Type	Mainboard
Processor	Pentium Pro
Processor Speed	150/166/180/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	256MB (SDRAM supported)
Maximum Video Memory	None
Cache	256KB
BIOS	Unidentified
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (4), floppy drive interface, game/MIDI port, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM connectors (2), ATX power connector, line in, line out, microphone in, audio in – CD-ROM
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Line in	CN3
External start connector	C1	Game/MIDI port	CN4
Speaker	C2	PS/2 mouse port	CN5
Wavetable connector	C3	Serial port 1	CN6
Audio control panel connector	C4	Serial port 2	CN7
Audio in – CD-ROM	C5	IDE interface 1	CN8
Microphone in	C6	Floppy drive interface	CN9
Status panel connector	C7	IDE interface 2	CN10
Chassis fan power	C8	32-bit PCI slots	PC1 – PC4
Parallel port	CN1	VRM connector	VR1
Line out	CN2	VRM connector	VR2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	SW1/1	Off
	CMOS memory clear	SW1/1	On
»	Password normal operation	SW1/2	Off
	Password clear	SW1/2	On
»	Setup access disabled	SW1/3	Off
	Setup access enabled	SW1/3	On

DIMM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
64MB	(2) 4M x 64	None	None	None
128MB	(2) 4M x 64	(2) 4M x 64	None	None
128MB	(2) 8M x 64	None	None	None
192MB	(2) 8M x 64	(2) 4M x 64	None	None
192MB	(2) 4M x 64	(2) 4M x 64	(2) 4M x 64	None
256MB	(2) 8M x 64	(2) 4M x 64	(2) 4M x 64	None
256MB	(2) 4M x 64	(2) 4M x 64	(2) 4M x 64	(2) 4M x 64
256MB	(2) 8M x 64	(2) 8M x 64	None	None
Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

Note: 256KB cache is located on the Pentium Pro CPU.

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
150MHz	60MHz	2.5x	On	Off	On	Off	Off
166MHz	66MHz	2.5x	Off	Off	On	Off	Off
180MHz	60MHz	3x	On	Off	Off	On	Off
200MHz	66MHz	3x	Off	Off	Off	On	Off