Processor	Pentium II
Processor Speed	233/266MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	256MB (EDO supported)
Maximum Video Memory	None
Cache	256/512KB
BIOS	AMI/Intel
Dimensions	288mm x 237mm
I/O Options	32-bit PCI slots (4), CD-ROM audio interface, floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), CPU slot, IR connector, USB connectors (2), ATX power connector, telephony connectors (2), line in connectors (2), line out connector, microphone connector, wavetable connector, Yamaha wave table connectors (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	IDE interface LED	J6F1
Game/MIDI port	J1G1	Yamaha wavetable connector	J7C1
Microphone connector	J1G2	Yamaha wavetable connector	J7D1
Line in connector	J1G3	IDE interface 1	J8H1
Line out connector	J1G4	IDE interface 2	J8H2
Serial port 2	J1J1	Floppy drive interface	J8H3
Parallel port	J1J2	Chassis fan power	J9A1
Serial port 1	J1K1	Soft off power	J9D1 pins 1 & 2
USB connector 1	J1L1	Green PC connector	J9D1 pins 3 & 4
USB connector 2	J1L2	IR connector	J9D1 pins 6 - 11
PS/2 mouse port	J1M1	IDE interface LED	J9D1 pins 13 - 16
Telephony connector	J2F1	Green PC LED	J9D1 pins 18 - 20
Wavetable connector	J2F2	Reset switch	J9D1 pins 22 &23
Telephony connector	J2F3	Speaker	J9D1 pins 24 - 27
CD-ROM audio connector	J2F6	GP I/O connector	J10H1
Line in connector	J3F1	32-bit PCI slots	PC1 – PC4
Chassis fan power	J4F1	Slot 1 processor connector	SL1
Chassis security connector	J6C1

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Flash BIOS normal operation	J9C1A	Pins 5 & 6 closed
	Flash BIOS recovery mode	J9C1A	Pins 4 & 5 closed
»	CMOS memory normal operation	J9C1C	Pins 5 & 6 closed
	CMOS memory clear	J9C1C	Pins 4 & 5 closed
»	Password enabled	J9C1D	Pins 1 & 2 closed
	Password disabled	J9C1D	Pins 2 & 3 closed
»	Flash BIOS write protect disabled	J9C1D	Pins 5 & 6 closed
	Flash BIOS write protect enabled	J9C1D	Pins 4 & 5 closed

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

DRAM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
72MB	(2) 8M x 36	(2) 1M x 36
80MB	(2) 8M x 36	(2) 2M x 36
96MB	(2) 8M x 36	(2) 4M x 36
128MB	(2) 8M x 36	(2) 8M x 36
128MB	(2) 16M x 36	None
136MB	(2) 16M x 36	(2) 1M x 36
144MB	(2) 16M x 36	(2) 2M x 36
160MB	(2) 16M x 36	(2) 4M x 36
192MB	(2) 16M x 36	(2) 8M x 36
256MB	(2) 16M x 36	(2) 16M x 36
Note: Board accepts EDO memory. Board also accepts x 32 SIMMs.

CACHE CONFIGURATION

Note: The location of the 256KB/512KB cache is unidentified.

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	J9C1A	J9C1B	J9C1C
233MHz	66MHz	3.5x	2 & 3	2 & 3, 5 & 6	2 & 3
266MHz	66MHz	4x	1 & 2	1 & 2, 4 & 5	2 & 3
Note: Pins designated should be in the closed position.