Device Type	Mainboard
Processor	CX 6X86/CX 6X86L/AM K5/Pentium/Pentium MMX
Processor Speed	75/90/100/120/133/150/166/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	256MB (EDO & SDRAM supported)
Maximum Video Memory	None
Cache	256/512KB
BIOS	Award
Dimensions	254mm x 218mm
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Parallel port	J1	Green PC connector	J17
Floppy drive interface	J2	Reset switch	J18
Serial port 1	J4	Speaker	J19
Serial port 2	J6	IDE interface LED	J20
PS/2 mouse interface/USB connector	J7	IR connector	J22
IDE interface 2	J14	Power LED & keylock	J23
IDE interface 1	J15	32-bit PCI slots	PC1 – PC4

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	JP5	Pins 1 & 2 closed
	CMOS memory clear	JP5	Pins 2 & 3 closed

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) 16M x 64	None
128MB	(1) 8M x 64	(1) 8M x 64
136MB	(1) 16M x 64	(1) 1M x 64
144MB	(1) 16M x 64	(1) 2M x 64
160MB	(1) 16M x 64	(1) 4M x 64
192MB	(1) 16M x 64	(1) 8M x 64
256MB	(1) 16M x 64	(1) 16M x 64
Note: Board accepts EDO & SDRAM memory.

CACHE CONFIGURATION
Size	Bank 0	TAG
256KB	(2) 32K x 32	Unidentified
512KB	(2) 64K x 32	Unidentified

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3	JP4
120MHz	50MHz	2x	1 & 2	1 & 2, 3 & 4	2 & 3	5 & 6
133MHz	55MHz	2x	1 & 2	3 & 4	2 & 3	5 & 6
150MHz	66MHz	2x	1 & 2	1 & 2	2 & 3	5 & 6
166MHz	60MHz	2x	1 & 2	Open	2 & 3	5 & 6
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3	JP4
166MHz	60MHz	2x	1 & 2	Open	2 & 3	5 & 6
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3	JP4
120MHz	60MHz	2x	1 & 2	1 & 2	*	*
133MHz	66MHz	2x	1 & 2	Open	*	*
150MHz	60MHz	2.5x	1 & 2, 3 & 4	1 & 2	*	*
166MHz	66MHz	2.5x	1 & 2, 3 & 4	Open	*	*
Note: Pins designated should be in the closed position. * = See table below.

CPU SPEED SELECTION (INTEL STD)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3	JP4
75MHz	50MHz	1.5x	Open	1 & 2, 3 & 4	2 & 3	5 & 6
90MHz	60MHz	1.5x	Open	1 & 2	2 & 3	5 & 6
100MHz	66MHz	1.5x	Open	Open	2 & 3	5 & 6
120MHz	60MHz	2x	1 & 2	1 & 2	2 & 3	5 & 6
133MHz	66MHz	2x	1 & 2	Open	2 & 3	5 & 6
150MHz	60MHz	2.5x	1 & 2, 3 & 4	1 & 2	2 & 3	5 & 6
166MHz	66MHz	2.5x	1 & 2, 3 & 4	Open	2 & 3	5 & 6
200MHz	66MHz	3x	3 & 4	Open	2 & 3	5 & 6

CPU SPEED SELECTION (INTEL VRE)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3	JP4
75MHz	50MHz	1.5x	Open	1 & 2, 3 & 4	1 & 2	5 & 6
90MHz	60MHz	1.5x	Open	1 & 2	1 & 2	5 & 6
100MHz	66MHz	1.5x	Open	Open	1 & 2	5 & 6
120MHz	60MHz	2x	1 & 2	1 & 2	1 & 2	5 & 6
133MHz	66MHz	2x	1 & 2	Open	1 & 2	5 & 6
150MHz	60MHz	2.5x	1 & 2, 3 & 4	1 & 2	1 & 2	5 & 6
166MHz	66MHz	2.5x	1 & 2, 3 & 4	Open	1 & 2	5 & 6
200MHz	66MHz	3x	3 & 4	Open	1 & 2	5 & 6

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3	JP4
166MHz	66MHz	2.5x	1 & 2, 3 & 4	Open	2 & 3	5 & 6
200MHz	66MHz	3x	3 & 4	Open	2 & 3	5 & 6
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (AM K5 ONLY)
Voltage code	JP3	JP4
B	1 & 2	5 & 6
C	2 & 3	5 & 6
F	2 & 3	5 & 6
H	2 & 3	7 & 8
J	2 & 3	3 & 4
K	2 & 3	1 & 2