Device Type	Mainboard
Processor	CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed	90/100/120/133/150/166/200/233MHz
Chip Set	Intel 430TX
Maximum Onboard Memory	256MB (EDO & SDRAM supported)
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 connectors (2), ATX power connector

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Speaker	J21B
USB connector 1	J1	Reset switch	J21C
USB connector 2	J1A	Green PC connector	J21D
PS/2 mouse port	J2	Soft off power supply	J21E
Parallel port	J5	Green PC LED	J21F
Serial port 2	J10	IDE interface LED	J21G
Serial port 1	J11	ATX power supply LED	J21H
Floppy drive interface	J14	CPU fan power	JP2
IDE interface 2	J15	IR connector	JP12
IDE interface 1	J16	32-bit PCI slots	PC1 - PC4
Power LED & keylock	J21A

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	JP1	Pins 3 & 4 closed
»	CMOS memory normal operation	JP10	Pins 2 & 3 closed
	CMOS memory clear	JP10	Pins 1 & 2 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 2	Bank 3
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 SDRAM memory.

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

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
150MHz	60MHz	2x	1 & 2, 3 & 4	1 & 2	2 & 3	Open	Closed
166MHz	66MHz	2x	1 & 2, 3 & 4	1 & 2	2 & 3	Open	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (IBM 6X86L)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
150MHz	60MHz	2x	1 & 2, 3 & 4	1 & 2	2 & 3	Open	Closed
166MHz	66MHz	2x	1 & 2, 3 & 4	1 & 2	2 & 3	Open	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (CX 6X86MX)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
166MHz	60MHz	2x	1 & 2, 3 & 4	2 & 3	2 & 3	Open	Closed
200MHz	66MHz	2x	1 & 2, 3 & 4	2 & 3	2 & 3	Open	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (IBM 6X86MX)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
166MHz	60MHz	2x	1 & 2, 3 & 4	2 & 3	2 & 3	Open	Closed
200MHz	66MHz	2x	1 & 2, 3 & 4	2 & 3	2 & 3	Open	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
90MHz	60MHz	1.5x	5 & 6, 7 & 8	1 & 2	1 & 2	Open	Closed
100MHz	66MHz	1.5x	5 & 6, 7 & 8	1 & 2	1 & 2	Open	Open
120MHz	60MHz	2x	5 & 6, 7 & 8	1 & 2	1 & 2	Open	Closed
133MHz	66MHz	2x	5 & 6, 7 & 8	1 & 2	1 & 2	Open	Open
166MHz	66MHz	2.5x	5 & 6, 7 & 8	2 & 3	2 & 3	Open	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
166MHz	66MHz	2.5x	1 & 2, 3 & 4	2 & 3	2 & 3	1 & 2	Open
200MHz	66MHz	3x	1 & 2, 3 & 4	2 & 3	1 & 2	1 & 2	Open
233MHz	66MHz	3.5x	1 & 2, 3 & 4	1 & 2	1 & 2	1 & 2	Open
266MHz	66MHz	4x	1 & 2, 3 & 4	2 & 3	1 & 2	2 & 3	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
90MHz	60MHz	1.5x	5 & 6, 7 & 8	1 & 2	1 & 2	Open	Closed
100MHz	66MHz	1.5x	5 & 6, 7 & 8	1 & 2	1 & 2	Open	Open
120MHz	60MHz	2x	5 & 6, 7 & 8	1 & 2	2 & 3	Open	Closed
133MHz	66MHz	2x	5 & 6, 7 & 8	1 & 2	2 & 3	Open	Open
150MHz	60MHz	2.5x	5 & 6, 7 & 8	2 & 3	2 & 3	Open	Closed
166MHz	66MHz	2.5x	5 & 6, 7 & 8	2 & 3	2 & 3	Open	Open
200MHz	66MHz	3x	5 & 6, 7 & 8	2 & 3	1 & 2	Open	Open
Note: Pins designated are in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP6	JP9
166MHz	66MHz	2.5x	1 & 2, 3 & 4	2 & 3	2 & 3	Open	Open
200MHz	66MHz	3x	1 & 2, 3 & 4	2 & 3	1 & 2	Open	Open
233MHz	66MHz	3.5x	1 & 2, 3 & 4	1 & 2	1 & 2	Open	Open
Note: Pins designated are in the closed position.

CPU VOLTAGE SELECTION
Voltage		JP7/pins 1 & 2	JP7/pins 3 & 4	JP7/pins 5 & 6	JP7/pins 7 & 8
	2.0v	Open	Open	Open	Open
»	2.8v	Open	Open	Open	Closed
	2.9v	Closed	Open	Open	Closed
	3.2v	Open	Open	Closed	Closed
	3.3v	Closed	Open	Closed	Closed
	3.5v	Closed	Closed	Closed	Closed

MODEM ON RING SELECTION
Setting		JP11
	COM1	Pins 1 & 2 closed
»	COM2	Pins 2 & 3 closed
	Disabled	Open