Device Type	Mainboard
Processor	CX 6X86/CX M2/AM K5/AM K6/Pentium
Processor Speed	75/90/100/120/133/150/166/180/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	128MB (EDO & SDRAM supported)
Maximum Video Memory	None
Cache	512KB
BIOS	Award
Dimensions	338mm x 122mm
I/O Options	Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
PC/104 connector	CN1	IDE interface 1	CN11
PC/104 connector	CN2	IDE interface 2	CN12
Serial port 1	CN3	IDE interface LED	J1
PS/2 mouse port	CN4	Power LED & keylock	J2
Serial port 2	CN5	Speaker	J3
IR connector	CN6	Turbo LED	J4
USB connector 2	CN7	Reset switch	J5
USB connector 1	CN8	Green PC connector	JP2
Parallel port	CN9	Auxiliary keyboard connector	KCN1
Floppy drive interface	CN10	Power connector	PS1

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	JP6	Open
»	PS/2 mouse IRQ12 enabled	JP9	Closed
	PS/2 mouse IRQ12 disabled	JP9	Open

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
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
Note: Board accepts EDO memory.

CACHE CONFIGURATION
Size	Bank 0
512KB	(2) 64K x 32

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP1	JP10
120MHz	50MHz	2x	1 & 2	1 & 2, 3 & 4
133MHz	55MHz	2x	1 & 2	Open
150MHz	60MHz	2x	1 & 2	1 & 2
166MHz	66MHz	2x	1 & 2	3 & 4
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX M2)
CPU speed	Clock speed	Multiplier	JP1	JP10
166MHz	66MHz	2x	1 & 2	3 & 4
200MHz	66MHz	3x	3 & 4	3 & 4
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP1	JP10
75MHz	50MHz	1.5x	Open	1 & 2, 3 & 4
90MHz	60MHz	1.5x	Open	1 & 2
100MHz	66MHz	1.5x	Open	3 & 4
120MHz	60MHz	2x	1 & 2	1 & 2
133MHz	66MHz	2x	1 & 2	3 & 4
150MHz	60MHz	2.5x	1 & 2, 3 & 4	1 & 2
166MHz	66MHz	2.5x	1 & 2, 3 & 4	3 & 4
180MHz	60MHz	3x	3 & 4	1 & 2
200MHz	66MHz	3x	3 & 4	3 & 4
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP1	JP10
166MHz	66MHz	2.5x	1 & 2, 3 & 4	3 & 4
200MHz	66MHz	3x	3 & 4	3 & 4
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP1	JP10
75MHz	50MHz	1.5x	Open	1 & 2, 3 & 4
90MHz	60MHz	1.5x	Open	1 & 2
100MHz	66MHz	1.5x	Open	3 & 4
120MHz	60MHz	2x	1 & 2	1 & 2
133MHz	66MHz	2x	1 & 2	3 & 4
150MHz	60MHz	2.5x	1 & 2, 3 & 4	1 & 2
166MHz	66MHz	2.5x	1 & 2, 3 & 4	3 & 4
180MHz	60MHz	3x	3 & 4	1 & 2
200MHz	66MHz	3x	3 & 4	3 & 4
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP1	JP10
166MHz	66MHz	2.5x	1 & 2, 3 & 4	3 & 4
200MHz	66MHz	3x	3 & 4	3 & 4
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)
Voltage		JP5
»	3.3v	Pins 1 & 2 closed
	3.52v	Pins 2 & 3 closed

CPU VOLTAGE SELECTION (DUAL)
Voltage		JP8
»	2.8v	Pins 1 & 2 closed
	3.3v	Pins 2 & 3 closed

CPU VOLTAGE SELECTION (AUTO DETECT)
Setting		JP7
»	Auto detect	Pins 1 & 2 closed
	Reduce Q3 temperature	Pins 2 & 3 closed

CPU VOLTAGE SELECTION
Voltage	JP7	JP8	JP12
3.3v	Pins 2 & 3 closed	Pins 2 & 3 closed	Open
3.52v	Pins 2 & 3 closed	Open	Closed
Note: Use this setting only if Q3 temperature needs to be reduced. Single voltage only. If an MMX CPU is installed, jumpers JP5, JP7 & JP8 must be set to the default setting.

WATCHDOG TIMER ACTIVE SELECTION
Time out		JP3
	.5 sec	Pins 2 & 3 closed
	1 sec	Pins 5 & 6 closed
	2 sec	Pins 8 & 9 closed
»	4 sec	Pins 11 & 12 closed
	8 sec	Pins 10 & 11 closed
	16 sec	Pins 7 & 8 closed
	32 sec	Pins 4 & 5 closed
	64 sec	Pins 1 & 2 closed

WATCHDOG TIMER ACTIVE SELECTION
Setting		JP4
»	Reset system	Pins 1 & 2 closed
	NMI system	Pins 2 & 3 closed
	Disabled	Open

ROM DISK ADDRESS SELECTION
Setting	JP11
C8000	Pins 1 & 2 closed
D0000	Pins 3 & 4 closed
D8000	Pins 5 & 6 closed