Processor	Pentium Pro
Processor Speed	150/166/180/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	1GB (EDO supported)
Maximum Video Memory	None
Cache	256/512KB (located on Pentium Pro CPU)
BIOS	AMI/Award
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connectors (2), VRM connectors (2), USB connectors (2), soft on power switch
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 1	CN1	Turbo LED	J42
Parallel port	CN2	Speaker	J43
PS/2 mouse port	CN3	Power LED & keylock	J44
Serial port 2	CN4	Reset switch	J45
IDE interface 2	CN5	IDE interface LED	J46
IDE interface 1	CN6	Turbo switch	J47
Floppy drive interface	CN7	Chassis fan power	J49
IR connector	CON4	Chassis fan power	J50
IR connector	CON5	32-bit PCI slots	PC1 - PC5
Soft on power switch	J1	VRM connector	VRM0
USB connector 1	J18	VRM connector	VRM1
USB connector 2	J25

USER CONFIGURABLE SETTINGS
Function		Label	Position
	SMC I/O chip type select 665IR	J26	Pins 1 & 2 closed
	SMC I/O chip type select 669IR	J26	Pins 2 & 3 closed
»	Factory configured - do not alter	J30	Unidentified
»	Factory configured - do not alter	J31	Unidentified
»	Flash BIOS voltage select 5v	J32	Pins 1 & 2 closed
	Flash BIOS voltage select 12v	J32	Pins 2 & 3 closed
»	CMOS memory normal operation	J41	Open
	CMOS memory clear	J41	Closed
»	Factory configured - do not alter	J48	Unidentified

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
8MB	(2) 1M x 32	None	None	None
16MB	(2) 2M x 32	None	None	None
16MB	(2) 1M x 32	(2) 1M x 32	None	None
32MB	(2) 2M x 32	(2) 2M x 32	None	None
32MB	(2) 1M x 32	(2) 1M x 32	(2) 1M x 32	(2) 1M x 32
32MB	(2) 4M x 32	None	None	None
64MB	(2) 4M x 32	(2) 4M x 32	None	None
64MB	(2) 8M x 32	None	None	None
128MB	(2) 16M x 32	None	None	None
128MB	(2) 4M x 32	(2) 4M x 32	(2) 4M x 32	(2) 4M x 32
128MB	(2) 8M x 32	(2) 8M x 32	None	None
192MB	(2) 8M x 32	(2) 8M x 32	(2) 8M x 32	None
256MB	(2) 8M x 32	(2) 8M x 32	(2) 8M x 32	(2) 8M x 32
256MB	(2) 16M x 32	(2) 16M x 32	None	None
256MB	(2) 32M x 32	None	None	None

DRAM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1	Bank 2	Bank 3
384MB	(2) 16M x 32	(2) 16M x 32	(2) 16M x 32	None
512MB	(2) 16M x 32	(2) 16M x 32	(2) 16M x 32	(2) 16M x 32
512MB	(2) 32M x 32	(2) 32M x 32	None	None
640MB	(2) 32M x 32	(2) 16M x 32	(2) 16M x 32	(2) 16M x 32
768MB	(2) 32M x 32	(2) 32M x 32	(2) 32M x 32	None
768MB	(2) 32M x 32	(2) 32M x 32	(2) 16M x 32	(2) 16M x 32
832MB	(2) 32M x 32	(2) 32M x 32	(2) 32M x 32	(2) 8M x 32
896MB	(2) 32M x 32	(2) 32M x 32	(2) 32M x 32	(2) 16M x 32
1024MB	(2) 32M x 32	(2) 32M x 32	(2) 32M x 32	(2) 32M x 32
Note: Board accepts EDO memory.

DRAM VOLTAGE SELECTION
Voltage		J2	J3	J4	J5	J14	J15	J16	J17
	3.3v	Closed	Closed	Open	Open	Closed	Closed	Open	Open
»	5v	Open	Open	Closed	Closed	Open	Open	Closed	Closed

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium Pro CPU.

CPU SPEED SELECTION
CPU speed	J11	J12	J21	J22	J23	J24	J27
150MHz	Closed	Open	Open	Closed	Closed	Closed	3 & 4
166MHz	Open	Closed	Open	Closed	Closed	Closed	1 & 2
180MHz	Closed	Open	Closed	Open	Closed	Closed	3 & 4
200MHz	Open	Closed	Closed	Open	Closed	Closed	1 & 2
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION
Voltage		J10	J20
»	Auto select	Open	Open
	2.1v	1 & 5	1 & 5
	2.2v	2 & 6	2 & 6
	2.3v	1 & 5, 2 & 6	1 & 5, 2 & 6
	2.4v	3 & 7	3 & 7
	2.5v	1 & 5, 3 & 7	1 & 5, 3 & 7
	2.6v	2 & 6, 3 & 7	2 & 6, 3 & 7
	2.7v	1 & 5, 2 & 6, 3 & 7	1 & 5, 2 & 6, 3 & 7
	2.8v	4 & 8	4 & 8
	2.9v	1 & 5, 4 & 8	1 & 5, 4 & 8
	3.0v	2 & 6, 4 & 8	2 & 6, 4 & 8
	3.1v	1 & 5, 2 & 6, 4 & 8	1 & 5, 2 & 6, 4 & 8
	3.2v	3 & 7, 4 & 8	3 & 7, 4 & 8
	3.3v	1 & 5, 3 & 7, 4 & 8	1 & 5, 3 & 7, 4 & 8
	3.4v	2 & 6, 3 & 7, 4 & 8	2 & 6, 3 & 7, 4 & 8
	3.5v	1 & 5, 2 & 6, 3 & 7, 4 & 8	1 & 5, 2 & 6, 3 & 7, 4 & 8
Note: Pins designated should be in the closed position.

SERIAL PORT SELECTION
Setting		J28	J29
»	Used and COM 1 or 2	Pins 1 & 2 closed	Pins 1 & 2 closed
	Used as IR connector	Pins 2 & 3 closed	Pins 2 & 3 closed