Processor	CX 6X86L/CX M II/CX 6X86MX/AM K5/AM K6/AM K6-2/Pentium/Pentium MMX
Processor Speed	90/100/120/133/150/166/200/233/266/300MHz
Chip Set	Intel 430TX
Maximum Onboard Memory	256MB (EDO supported)
Cache	256/512KB
BIOS	Award
Dimensions	260mm x 220mm
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 connectors (2)

CONNECTIONS
Purpose	Location	Purpose	Location
IDE interface LED	J2/pins 1 & 2	PS/2 mouse interface	J12/pins 6 – 10
Turbo LED	J2/pins 3 & 4	USB connector 2	J12/pins 11 - 15
Green PC connector	J2/pins 5 & 6	IR connector	J12/pins 16 - 20
Reset switch	J2/pins 9 & 10	Serial port 2	J13
Power LED & keylock	J2/pins 11 - 15	Serial port 1	J14
Speaker	J2/pins 17 - 20	Parallel port	J15
IDE interface 1	J10	Floppy drive interface	J16
IDE interface 2	J11	32-bit PCI slots	PC1 – PC4
USB connector 1	J12/pins 1 - 5

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
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

CACHE CONFIGURATION
Size	Bank 0	TAG
256KB	(2) 32K x 32	(1) 8K/16K x 8
512KB	(2) 64K x 32	(1) 16K x 8

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
150MHz	60MHz	2x	2 & 3	1 & 2	1 & 2	1 & 2
166MHz	66MHz	2.5x	2 & 3	1 & 2	Open	1 & 2
200MHz	66MHz	3x	2 & 3	1 & 2	3 & 4	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
166MHz	60MHz	2.5x	2 & 3	2 & 3	1 & 2	1 & 2
200MHz	75MHz	2x	2 & 3	1 & 2	3 & 4	1 & 2
200MHz	66MHz	2.5x	2 & 3	2 & 3	Open	1 & 2
233MHz	75MHz	2.5x	2 & 3	2 & 3	3 & 4	1 & 2
233MHz	66MHz	3x	1 & 2	2 & 3	Open	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86M II)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
300MHz	75MHz	3x	1 & 2	2 & 3	3 & 4	1 & 2
300MHz	66MHz	3.5x	1 & 2	1 & 2	Open	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IDT C6)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
180MHz	60MHz	3x	1 & 2	2 & 3	1 & 2	1 & 2
200MHz	66MHz	3x	1 & 2	2 & 3	1 & 2	Open
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
120MHz	60MHz	2x	2 & 3	1 & 2	1 & 2	1 & 2
133MHz	66MHz	2x	2 & 3	1 & 2	Open	1 & 2
166MHz	66MHz	2.5x	2 & 3	2 & 3	Open	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
166MHz	66MHz	2.5x	2 & 3	2 & 3	Open	1 & 2
200MHz	66MHz	3x	1 & 2	2 & 3	Open	1 & 2
233MHz	66MHz	3.5x	1 & 2	1 & 2	Open	1 & 2
266MHz	66MHz	4x	2 & 3	1 & 2	1 & 2	Open
300MHz	66MHz	4.5x	2 & 3	2 & 3	2 & 3	Open
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6-2)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
266MHz	66MHz	4x	2 & 3	1 & 2	2 & 3	Open

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
90MHz	60MHz	1.5x	1 & 2	1 & 2	1 & 2	1 & 2
100MHz	66MHz	1.5x	1 & 2	1 & 2	Open	1 & 2
120MHz	60MHz	2x	2 & 3	1 & 2	1 & 2	1 & 2
133MHz	66MHz	2x	2 & 3	1 & 2	Open	1 & 2
150MHz	60MHz	2.5x	2 & 3	2 & 3	1 & 2	1 & 2
166MHz	66MHz	2.5x	2 & 3	2 & 3	Open	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP9	JP10	JP12	JP13
166MHz	66MHz	2.5x	2 & 3	2 & 3	Open	1 & 2
200MHz	66MHz	3x	1 & 2	2 & 3	Open	1 & 2
233MHz	66MHz	3.5x	1 & 2	1 & 2	Open	1 & 2
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)
Voltage	JP1	JP5	JP7
3.3v	1 & 2, 3 & 4	Closed	3 & 4, 5 & 6, 7 & 8
3.5v	1 & 2, 3 & 4	Closed	1 & 2, 3 & 4, 5 & 6, 7 & 8
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (DUAL)
Voltage	V core	JP1	JP5	JP7
3.3v	2.2v	Open	Open	3 & 4
3.3v	2.8v	Open	Open	7 & 8
3.3v	2.9v	Open	Open	1 & 2, 7 & 8
3.3v	3.2v	Open	Open	1 & 2, 5 & 6, 7 & 8
Note: Pins designated should be in the closed position.