5I-TX1B Motherboard Settings and Configuration

LUCKY STAR TECHNOLOGY CO., LTD.

5I-TX1B

Device Type
Mainboard
Processor
CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed
75/90/100/120/133/150/166/180/200/233MHz
Chip Set
Intel 430TX
Maximum Onboard Memory
128MB
Cache
256/512KB
BIOS
Unidentified
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

CONNECTIONS
Purpose
Location
Purpose
Location
ATX power connector
ATX
Power LED & keylock
JP12/pins 1 – 5
Parallel port
J1
Speaker
JP12/pins 7 – 10
Floppy drive interface
J2
Reset switch
JP12/pins 12 & 13
IDE interface 1
J3
IDE interface LED
JP12/pins 15 & 16
Serial port
J4
Turbo LED
JP12/pins 18 & 19
Serial port
J5
Green PC connector
JP12/pins 21 & 22
IDE interface 2
J6
IR connector
IR1
USB connector
J7
32-bit PCI slots
PC1 – PC4
PS/2 mouse interface
JP4

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Factory configured - do not alter
J8
Unidentified
»
Factory configured - do not alter
JP8
Unidentified
»
CMOS memory normal operation
JP11
Closed

CMOS memory clear
JP11
Open
»
Factory configured - do not alter
JP17
Unidentified

Flash BIOS write protect disabled
JP18
Open

Flash BIOS write protect enabled
JP18
Closed

Power supply type select AT
JP19
Closed

Power supply type select ATX
JP19
Open

SIMM CONFIGURATION
Size
Bank 0
8MB
(2) 1M x 36
16MB
(2) 2M x 36
32MB
(2) 4M x 36
64MB
(2) 8M x 36
128MB
(2) 16M x 36

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

DIMM CONFIGURATION (CON’T)
Size
Bank 0
Bank 1
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

DIMM VOLTAGE CONFIGURATION
Voltage
JP3
3.3v
Pins 1 & 2, 3 & 4, 5 & 6 closed
5v
Pins 7 & 8 closed

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

CPU SPEED SELECTION (CX 6X86)
CPU speed
Clock speed
Multiplier
JP5
JP6
JP7
JP9
JP10
120MHz
50MHz
2x
1 & 2
1 & 2
1 & 2
1 & 2
2 & 3
133MHz
55MHz
2x
1 & 2
1 & 2
2 & 3
1 & 2
2 & 3
150MHz
60MHz
2x
2 & 3
1 & 2
1 & 2
1 & 2
2 & 3
166MHz
66MHz
2x
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)
CPU speed
Clock speed
Multiplier
JP5
JP6
JP7
JP9
JP10
133MHz
55MHz
2x
1 & 2
1 & 2
2 & 3
1 & 2
2 & 3
150MHz
60MHz
2x
2 & 3
1 & 2
1 & 2
1 & 2
2 & 3
166MHz
66MHz
2x
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)
CPU speed
Clock speed
Multiplier
JP5
JP6
JP7
JP9
JP10
166MHz
60MHz
2.5x
2 & 3
1 & 2
1 & 2
2 & 3
2 & 3
166MHz
66MHz
2x
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
200MHz
75MHz
2x
2 & 3
1 & 2
2 & 3
1 & 2
2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed
Clock speed
Multiplier
JP5
JP6
JP7
JP9
JP10
75MHz
50MHz
1.5x
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
90MHz
60MHz
1.5x
2 & 3
1 & 2
1 & 2
1 & 2
1 & 2
100MHz
66MHz
1.5x
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
120MHz
60MHz
1.5x
2 & 3
1 & 2
1 & 2
1 & 2
1 & 2
133MHz
66MHz
1.5x
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
150MHz
60MHz
2.5x
2 & 3
1 & 2
1 & 2
2 & 3
2 & 3
166MHz
66MHz
2.5x
1 & 2
2 & 3
1 & 2
2 & 3
2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed
Clock speed
Multiplier
JP5
JP6
JP7
JP9
JP10
166MHz
66MHz
2.5x
1 & 2
2 & 3
1 & 2
2 & 3
2 & 3
200MHz
66MHz
3x
1 & 2
2 & 3
1 & 2
2 & 3
1 & 2
233MHz
66MHz
3.5x
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed
Clock speed
Multiplier
JP3
JP4
JP5
JP7
JP8
75MHz
50MHz
1.5x
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
90MHz
60MHz
1.5x
2 & 3
1 & 2
1 & 2
1 & 2
1 & 2
100MHz
66MHz
1.5x
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
120MHz
60MHz
2x
2 & 3
1 & 2
1 & 2
1 & 2
2 & 3
133MHz
66MHz
2x
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
150MHz
60MHz
2.5x
2 & 3
1 & 2
1 & 2
2 & 3
2 & 3
166MHz
66MHz
2.5x
1 & 2
2 & 3
1 & 2
2 & 3
2 & 3
180MHz
60MHz
3x
2 & 3
1 & 2
1 & 2
2 & 3
1 & 2
200MHz
66MHz
3x
1 & 2
2 & 3
1 & 2
2 & 3
1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed
Clock speed
Multiplier
JP3
JP4
JP5
JP7
JP8
166MHz
66MHz
2.5x
1 & 2
2 & 3
1 & 2
2 & 3
2 & 3
200MHz
66MHz
3x
1 & 2
2 & 3
1 & 2
2 & 3
1 & 2
233MHz
66MHz
3.5x
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
Note: Pins designated should be in the closed position.

CPU TYPE SELECTION
Type
JP13
JP14
JP15
Single voltage
Closed
Open
Open
Dual voltage
Open
Closed
Closed

CPU VOLTAGE SELECTION
Voltage
JP16
2.0v
Open
2.1v
Pins 1 & 2 closed
2.5v
Pins 1 & 2, 5 & 6 closed
2.8v
Pins 7 & 8 closed
2.9v
Pins 1 & 2, 7 & 8 closed
3.0v
Pins 3 & 4, 7 & 8 closed
3.1v
Pins 1 & 2, 3 & 4, 7 & 8 closed
3.2v
Pins 5 & 6, 7 & 8 closed
3.3v
Pins 1 & 2, 5 & 6, 7 & 8 closed
3.5v
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed

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Device Type	Mainboard
Processor	CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed	75/90/100/120/133/150/166/180/200/233MHz
Chip Set	Intel 430TX
Maximum Onboard Memory	128MB
Cache	256/512KB
BIOS	Unidentified
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

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Power LED & keylock	JP12/pins 1 – 5
Parallel port	J1	Speaker	JP12/pins 7 – 10
Floppy drive interface	J2	Reset switch	JP12/pins 12 & 13
IDE interface 1	J3	IDE interface LED	JP12/pins 15 & 16
Serial port	J4	Turbo LED	JP12/pins 18 & 19
Serial port	J5	Green PC connector	JP12/pins 21 & 22
IDE interface 2	J6	IR connector	IR1
USB connector	J7	32-bit PCI slots	PC1 – PC4
PS/2 mouse interface	JP4

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	J8	Unidentified
»	Factory configured - do not alter	JP8	Unidentified
»	CMOS memory normal operation	JP11	Closed
	CMOS memory clear	JP11	Open
»	Factory configured - do not alter	JP17	Unidentified
	Flash BIOS write protect disabled	JP18	Open
	Flash BIOS write protect enabled	JP18	Closed
	Power supply type select AT	JP19	Closed
	Power supply type select ATX	JP19	Open

SIMM CONFIGURATION
Size	Bank 0
8MB	(2) 1M x 36
16MB	(2) 2M x 36
32MB	(2) 4M x 36
64MB	(2) 8M x 36
128MB	(2) 16M x 36

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

DIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
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

DIMM VOLTAGE CONFIGURATION
Voltage	JP3
3.3v	Pins 1 & 2, 3 & 4, 5 & 6 closed
5v	Pins 7 & 8 closed

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

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP5	JP6	JP7	JP9	JP10
120MHz	50MHz	2x	1 & 2	1 & 2	1 & 2	1 & 2	2 & 3
133MHz	55MHz	2x	1 & 2	1 & 2	2 & 3	1 & 2	2 & 3
150MHz	60MHz	2x	2 & 3	1 & 2	1 & 2	1 & 2	2 & 3
166MHz	66MHz	2x	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP5	JP6	JP7	JP9	JP10
133MHz	55MHz	2x	1 & 2	1 & 2	2 & 3	1 & 2	2 & 3
150MHz	60MHz	2x	2 & 3	1 & 2	1 & 2	1 & 2	2 & 3
166MHz	66MHz	2x	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)
CPU speed	Clock speed	Multiplier	JP5	JP6	JP7	JP9	JP10
166MHz	60MHz	2.5x	2 & 3	1 & 2	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2x	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
200MHz	75MHz	2x	2 & 3	1 & 2	2 & 3	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP5	JP6	JP7	JP9	JP10
75MHz	50MHz	1.5x	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
90MHz	60MHz	1.5x	2 & 3	1 & 2	1 & 2	1 & 2	1 & 2
100MHz	66MHz	1.5x	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2
120MHz	60MHz	1.5x	2 & 3	1 & 2	1 & 2	1 & 2	1 & 2
133MHz	66MHz	1.5x	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2
150MHz	60MHz	2.5x	2 & 3	1 & 2	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2.5x	1 & 2	2 & 3	1 & 2	2 & 3	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP5	JP6	JP7	JP9	JP10
166MHz	66MHz	2.5x	1 & 2	2 & 3	1 & 2	2 & 3	2 & 3
200MHz	66MHz	3x	1 & 2	2 & 3	1 & 2	2 & 3	1 & 2
233MHz	66MHz	3.5x	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP7	JP8
75MHz	50MHz	1.5x	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
90MHz	60MHz	1.5x	2 & 3	1 & 2	1 & 2	1 & 2	1 & 2
100MHz	66MHz	1.5x	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2
120MHz	60MHz	2x	2 & 3	1 & 2	1 & 2	1 & 2	2 & 3
133MHz	66MHz	2x	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
150MHz	60MHz	2.5x	2 & 3	1 & 2	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2.5x	1 & 2	2 & 3	1 & 2	2 & 3	2 & 3
180MHz	60MHz	3x	2 & 3	1 & 2	1 & 2	2 & 3	1 & 2
200MHz	66MHz	3x	1 & 2	2 & 3	1 & 2	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP3	JP4	JP5	JP7	JP8
166MHz	66MHz	2.5x	1 & 2	2 & 3	1 & 2	2 & 3	2 & 3
200MHz	66MHz	3x	1 & 2	2 & 3	1 & 2	2 & 3	1 & 2
233MHz	66MHz	3.5x	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU TYPE SELECTION
Type	JP13	JP14	JP15
Single voltage	Closed	Open	Open
Dual voltage	Open	Closed	Closed

CPU VOLTAGE SELECTION
Voltage	JP16
2.0v	Open
2.1v	Pins 1 & 2 closed
2.5v	Pins 1 & 2, 5 & 6 closed
2.8v	Pins 7 & 8 closed
2.9v	Pins 1 & 2, 7 & 8 closed
3.0v	Pins 3 & 4, 7 & 8 closed
3.1v	Pins 1 & 2, 3 & 4, 7 & 8 closed
3.2v	Pins 5 & 6, 7 & 8 closed
3.3v	Pins 1 & 2, 5 & 6, 7 & 8 closed
3.5v	Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed