Processor	CX M1/AM K5/Pentium
Processor Speed	75/90/100/120/133/150/166/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	512MB (EDO supported)
Maximum Video Memory	None
Cache	256/512KB
BIOS	Award
Dimensions	254mm x 218mm
I/O Options	32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, VRM connector, USB connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2	CN1	Reset switch	J2
Serial port 1	CN2	Green PC connector	J3
Parallel port	CN3	IDE interface LED	J4
Floppy drive interface	CN4	Turbo LED	J5
IDE interface 2	CN5	Speaker	J6
IDE interface 1	CN6	32-bit PCI slots	PC1 – PC3
PS/2 mouse interface	CN7	Cache slot	SL1
IR connector	IR1	USB connector	USB
Power LED & keylock	J1	VRM connector	VRM

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter (CMOS)	JP2	Unidentified
»	Factory configured - do not alter	JP12	Unidentified

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
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
256MB	(2) 32M x 36	None

DRAM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
264MB	(2) 32M x 36	(2) 1M x 36
272MB	(2) 32M x 36	(2) 2M x 36
288MB	(2) 32M x 36	(2) 4M x 36
320MB	(2) 32M x 36	(2) 8M x 36
384MB	(2) 32M x 36	(2) 16M x 36
512MB	(2) 32M x 36	(2) 32M x 36
Note: Board accepts EDO memory.

CACHE CONFIGURATION
Size	Bank 0	SL1	TAG
256KB	(2) 32K x 32	Not installed	(1) 16K/32K x 8
512KB (A)	(2) 32K x 32	256KB module installed	(1) 16K/32K x 8
512KB (B)	(2) 64K x 32	Not installed	(1) 16K/32K x 8

CACHE JUMPER CONFIGURATION
Size	JP16	JP17
256KB	Open	Pins 2 & 3 closed
512KB (A)	Open	Pins 2 & 3 closed
512KB (B)	Pins 2 & 3 closed	Pins 1 & 2 closed

CPU SPEED SELECTION (CYRIX)
CPU speed	Clock speed	Multiplier	JP6	JP9
120MHz	50MHz	2x	1 & 2, 3 & 4	2 & 3
133MHz	55MHz	2x	Open	2 & 3
150MHz	60MHz	2x	3 & 4	2 & 3
166MHz	66MHz	2x	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AMD)
CPU speed	Clock speed	Multiplier	JP6	JP9
75MHz	50MHz	1.5x	1 & 2, 3 & 4	1 & 2
90MHz	60MHz	1.5x	3 & 4	1 & 2
100MHz	66MHz	1.5x	1 & 2	1 & 2
120MHz	60MHz	1.5x	3 & 4	1 & 2
133MHz	66MHz	1.5x	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP6	JP9
75MHz	50MHz	1.5x	1 & 2, 3 & 4	1 & 2
90MHz	60MHz	1.5x	3 & 4	1 & 2
100MHz	66MHz	1.5x	1 & 2	1 & 2
120MHz	60MHz	2x	3 & 4	2 & 3
133MHz	66MHz	2x	1 & 2	2 & 3
150MHz	60MHz	2.5x	3 & 4	2 & 3, 4 & 5
166MHz	66MHz	2.5x	1 & 2	2 & 3, 4 & 5
200MHz	66MHz	3x	1 & 2	4 & 5
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)
Voltage	JP8	JP14	JP15
3.3v	Open	Open	Pins 3 & 5, 4 & 6 closed
3.5v	Pins 2 & 3 closed	Open	Pins 3 & 5, 4 & 6 closed

CPU VOLTAGE SELECTION (DUAL)
Voltage	V core	JP8	JP14	JP15
3.3v	2.5v	Open	2 & 3	1 & 3, 2 & 4
3.3v	2.6v	2 & 3	2 & 3	1 & 3, 2 & 4
3.3v	2.7v	1 & 2	1 & 2	1 & 3, 2 & 4
3.3v	2.8v	Open	1 & 2	1 & 3, 2 & 4
3.3v	2.93v	2 & 3	1 & 2	1 & 3, 2 & 4
3.3v	3.2v	1 & 2	Open
Note: Pins designated should be in the closed position.