Processor	CX 6X86/AM K5/AM K6/Pentium
Processor Speed	90/100/120/133/150/166/180/200/225/233MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	256MB (EDO supported)
Maximum Video Memory	None
Cache	512KB
BIOS	Award
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Chassis fan power	JP1
USB connector	CN1	Soft off power supply	JP9
Serial port 2	CN2	Power LED & keylock	JP14/pins 1 – 5
Parallel port	CN3	Speaker	JP14/pins 7 - 10
PS/2 mouse port	CN4	Reset switch	JP14/pins 12 & 13
Serial port 1	CN5	Green PC connector	JP14/pins 15 & 16
IR connector	J4	Green PC LED	JP14/pins 18 & 19
IDE interface 1	J5	Turbo LED	JP14/pins 20 & 21
IDE interface 2	J6	IDE interface LED	JP14/pins 23 & 24
Floppy drive interface	J7	32-bit PCI bus slots	PC1 – PC4

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Keyboard power on enabled	JP2	Pins 1 & 2 closed
	Keyboard power on disabled	JP2	Pins 2 & 3 closed
»	Factory configured - do not alter	JP6	Unidentified
»	CMOS memory normal operation	JP8	Pins 1 & 2 closed
	CMOS memory clear	JP8	Pins 2 & 3 closed

SIMM 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
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.

DIMM CONFIGURATION
Size	Bank 0	Bank 1
8MB	(1) 1M x 64	None
16MB	(1) 2M x 64	None
16MB	(1) 1M x 64	(1) 1M x 64
24MB	(1) 2M x 64	(1) 1M x 64
32MB	(1) 4M x 64	None
32MB	(1) 2M x 64	(1) 2M x 64
40MB	(1) 4M x 64	(1) 1M x 64
48MB	(1) 4M x 64	(1) 2M x 64
64MB	(1) 8M x 64	None
64MB	(1) 4M x 64	(1) 4M x 64
72MB	(1) 8M x 64	(1) 1M x 64
80MB	(1) 8M x 64	(1) 2M x 64
96MB	(1) 8M x 64	(1) 4M x 64
128MB	(1) 8M x 64	(1) 8M x 64

DIMM/SIMM VOLTAGE CONFIGURATION
Voltage		JP7A	JP7B
»	3.3v	Pins 2 & 3 closed	Pins 2 & 3 closed
	5v	Pins 1 & 2 closed	Pins 1 & 2 closed

CACHE CONFIGURATION
Size	Bank 0	TAG
512KB	(2) 64K x 32	Unidentified
Note: The location of the TAG is unidentified.

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP4
133MHz	66MHz	2x	Pins 23 & 24 closed
150MHz	60MHz	2x	Pins 5 & 6 closed
166MHz	66MHz	2x	Pins 7 & 8 closed
200MHz	66MHz	2x	Pins 25 & 26 closed

CPU SPEED SELECTION (AM K5/K6)
CPU speed	Clock speed	Multiplier	JP4
90MHz	60MHz	1.5x	Pins 1 & 2 closed
100MHz	66MHz	1.5x	Pins 3 & 4 closed
120MHz	60MHz	2x	Pins 5 & 6 closed
133MHz	66MHz	2x	Pins 7 & 8 closed
150MHz	60MHz	2.5x	Pins 9 & 10 closed
166MHz	66MHz	2.5x	Pins 11 & 12 closed
180MHz	60MHz	3x	Pins 13 & 14 closed
200MHz	66MHz	3x	Pins 15 & 16 closed
225MHz	75MHz	3.5x	Pins 17 & 18 closed

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP4
90MHz	60MHz	1.5x	Pins 1 & 2 closed
100MHz	66MHz	1.5x	Pins 3 & 4 closed
120MHz	60MHz	2x	Pins 5 & 6 closed
133MHz	66MHz	2x	Pins 7 & 8 closed
150MHz	60MHz	2.5x	Pins 9 & 10 closed
166MHz	66MHz	2.5x	Pins 11 & 12 closed
180MHz	60MHz	3x	Pins 13 & 14 closed
200MHz	66MHz	3x	Pins 15 & 16 closed
225MHz	75MHz	3.5x	Pins 17 & 18 closed

CPU VOLTAGE SELECTION (SINGLE)
Voltage		J16
	3.3v	Pins 1 & 2 closed
	3.45v	Pins 2 & 3 closed
»	3.52v	Pins 3 & 4 closed

CPU VOLTAGE SELECTION (DUAL)
Voltage		V core	J16	J18
	3.3v	2.5v	Pins 1 & 2 closed	Pins 1 & 2 closed
	3.3v	2.8v	Pins 1 & 2 closed	Pins 2 & 3 closed
	3.3v	2.9v	Pins 1 & 2 closed	Open
	3.45v	2.5v	Pins 2 & 3 closed	Pins 1 & 2 closed
	3.45v	2.8v	Pins 2 & 3 closed	Pins 2 & 3 closed
	3.45v	2.9v	Pins 2 & 3 closed	Open
	3.52v	2.5v	Pins 3 & 4 closed	Pins 1 & 2 closed
»	3.52v	2.8v	Pins 3 & 4 closed	Pins 2 & 3 closed
	3.52v	2.9v	Pins 3 & 4 closed	Open

FLASH BIOS SELECTION
Setting		J9	J10
»	5v	Pins 2 & 3 closed	Pins 2 & 3 closed
	12v	Pins 1 & 2 closed	Pins 1 & 2 closed