LUCKY STAR TECHNOLOGY CO., LTD.
5V-1A (VER. 2.0)
|
Device Type |
Mainboard |
|
Processor |
CX 6X86/CX 6X86L/CX 686MX/CX II/AM K5/AM K6/AM K6-2/Pentium/ Pentium MMX |
|
Processor Speed |
75/90/100/120/133/150/166/180/200/233/266/300MHz |
|
Chip Set |
VIA Apollo VPX |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
512MB (EDO & SDRAM supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
225mm 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 |
|
IR connector |
CN1 |
Turbo LED |
CN10/pins 13 & 14 |
|
PS/2 mouse interface |
CN4 |
Green PC connector |
CN10/pins 15 & 16 |
|
USB connector |
CN5 |
IDE interface LED |
CN10/pins 17 & 18 |
|
USB connector |
CN6 |
IDE interface 2 |
CN12 |
|
Parallel port |
CN8 |
IDE interface 1 |
CN13 |
|
Floppy drive interface |
CN9 |
Serial port 2 |
CN14 |
|
Power LED & keylock |
CN10/pins 1 5 |
Serial port 1 |
CN15 |
|
Speaker |
CN10/pins 6 - 10 |
32-bit PCI slots |
PC1 PC4 |
|
Reset switch |
CN10/pins 11 & 12 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
CMOS memory normal operation |
JBAT |
Pins 1 & 2 closed |
|
CMOS memory clear |
JBAT |
Pins 2 & 3 closed | |
|
PCI CLK select synchronous |
JCK4 |
Pins 1 & 2 closed | |
|
PCI CLK select asynchronous |
JCK4 |
Pins 2 & 3 closed | |
|
Flash BIOS voltage select 12v |
JROM |
Pins 2 & 3 closed | |
|
Flash BIOS voltage select 5v |
JROM |
Pins 1 & 2 closed | |
|
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 |
|
256MB |
(2) 32M x 36 |
|
Note: Board accepts EDO memory. | |
|
DIMM CONFIGURATION | ||
|
Size |
Bank 1 |
Bank 2 |
|
16MB |
(1) 2M x 64 |
None |
|
32MB |
(1) 4M x 64 |
None |
|
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
|
DIMM CONFIGURATION (CONT) | ||
|
Size |
Bank 1 |
Bank 2 |
|
48MB |
(1) 4M x 64 |
(1) 2M x 64 |
|
64MB |
(1) 8M x 64 |
None |
|
64MB |
(1) 4M x 64 |
(1) 4M 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 |
|
Note: Board accepts SDRAM memory. | ||
|
DIMM VOLTAGE CONFIGURATION | |
|
Voltage |
JD1 |
|
3.3v |
Pins 5 & 7, 6 & 8 closed |
|
5v |
Pins 1 & 3, 2 & 4 closed |
|
CACHE CONFIGURATION |
|
Note: The location of the cache is unidentified. |
|
CPU SPEED SELECTION (CX 6X86) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
120MHz |
50MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
2 & 3 |
2 & 3 |
|
133MHz |
55MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
2 & 3 |
1 & 2 |
|
150MHz |
60MHz |
2x |
Closed |
Open |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
166MHz |
66MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (CX 6X86L) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
133MHz |
55MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
2 & 3 |
1 & 2 |
|
150MHz |
60MHz |
2x |
Closed |
Open |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
166MHz |
66MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
200MHz |
75MHz |
2x |
Closed |
Open |
Open |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (CX 6X86MX) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
166MHz |
66MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
200MHz |
75MHz |
2x |
Closed |
Open |
Open |
1 & 2 |
2 & 3 |
1 & 2 |
|
233MHz |
75MHz |
2.5x |
Closed |
Closed |
Open |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (CX M II) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
300MHz |
66MHz |
3.5x |
Open |
Open |
Open |
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 |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
75MHz |
50MHz |
1.5x |
Open |
Open |
Open |
2 & 3 |
2 & 3 |
2 & 3 |
|
90MHz |
60MHz |
1.5x |
Open |
Open |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
100MHz |
66MHz |
1.5x |
Open |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
120MHz |
60MHz |
1.5x |
Open |
Open |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
133MHz |
66MHz |
1.5x |
Open |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (AM K6) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
200MHz |
66MHz |
3x |
Open |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
233MHz |
66MHz |
3.5x |
Open |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
266MHz |
66MHz |
4x |
Closed |
Open |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
300MHz |
66MHz |
4.5x |
Closed |
Closed |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (AM K6-2) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
266MHz |
66MHz |
4x |
Closed |
Open |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (INTEL) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
75MHz |
50MHz |
1.5x |
Open |
Open |
Open |
2 & 3 |
2 & 3 |
2 & 3 |
|
90MHz |
60MHz |
1.5x |
Open |
Open |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
100MHz |
66MHz |
1.5x |
Open |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
120MHz |
60MHz |
2x |
Closed |
Open |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
133MHz |
66MHz |
2x |
Closed |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
150MHz |
60MHz |
2.5x |
Closed |
Closed |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
180MHz |
60MHz |
3x |
Open |
Closed |
Open |
1 & 2 |
2 & 3 |
2 & 3 |
|
200MHz |
66MHz |
3x |
Open |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU SPEED SELECTION (INTEL MMX) | ||||||||
|
CPU speed |
Clock speed |
Multiplier |
JBFO |
JBF1 |
JBF2 |
JCK1 |
JCK2 |
JCK3 |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
200MHz |
66MHz |
3x |
Open |
Closed |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
233MHz |
66MHz |
3.5x |
Open |
Open |
Open |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||||
|
CPU VOLTAGE SELECTION (SINGLE) | |||
|
Voltage |
JPW1 |
JV1 |
JV2 |
|
3.3v |
1 & 2, 5 & 6, 7 & 8 |
Open |
1 & 2 |
|
3.4v 3.6v |
1 & 2, 3 & 4, 5 & 6, 7 & 8 |
Open |
1 & 2 |
|
Note: Pins designated should be in the closed position. | |||
|
CPU VOLTAGE SELECTION (DUAL) | ||||
|
Voltage |
V core |
JPW1 |
JV1 |
JV2 |
|
3.3v |
2.2v |
1 & 2, 7 & 8 |
1 & 2, 3 & 4 |
2 & 3 |
|
3.3v |
2.8v |
7 & 8 |
1 & 2, 3 & 4 |
1 & 2 |
|
3.3v |
2.9v |
1 & 2, 7 & 8 |
1 & 2, 3 & 4 |
1 & 2 |
|
3.3v |
3.2v |
5 & 6, 7 & 8 |
1 & 2, 3 & 4 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||