SOYO COMPUTER CO., LTD.
SY-5STM
|
Device Type |
Mainboard |
|
Processor |
CX 6X86/CX 686MX/CX MII/AM K5/AM K6/Pentium/Pentium MMX |
|
Processor Speed |
90/100/120/133/150/166/180/200/225/233/240/266/300MHz |
|
Chip Set |
SIS 5598 |
|
Video Chip Set |
Unidentified |
|
Maximum Onboard Memory |
256MB (SDRAM supported) Unified Memory Architecture (UMA) |
|
Cache |
Unidentified |
|
BIOS |
Award |
|
Dimensions |
244mm x 190mm |
|
I/O Options |
32-bit PCI slots (2), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port, IR connector, USB connectors (2), ATX power connector, line in, line out, microphone in, audio in – CD-ROMs (2), wake on LAN connector |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
ATX power connector |
ATX |
Parallel port |
CN7 |
|
Reset switch |
C1 |
USB connector 1 |
CN8 |
|
Soft off power supply |
C2 |
USB connector 2 |
CN9 |
|
Turbo LED |
C3 |
PS/2 mouse port |
CN10 |
|
IDE interface LED |
C4 |
IDE interface 2 |
CN11 |
|
Power LED & keylock |
C5 |
IDE interface 1 |
CN12 |
|
Speaker |
C6 |
Floppy drive interface |
CN13 |
|
CPU fan power |
C7 |
Serial port 2 |
CN14 |
|
Game/MIDI port |
CN1 |
IR connector |
IR1 |
|
Microphone in |
CN2 |
Audio in – CD-ROM |
JP1 |
|
Line in |
CN3 |
Audio in – CD-ROM |
JP2 |
|
Line out |
CN4 |
Wake on LAN connector |
JP44 |
|
VGA port |
CN5 |
32-bit PCI slots |
PC1 – PC2 |
|
Serial port 1 |
CN6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
Factory configured - do not alter |
J2 |
Unidentified |
|
» |
Factory configured - do not alter |
J4 |
Unidentified |
|
» |
Factory configured - do not alter |
J5 |
Unidentified |
|
» |
CMOS memory normal operation |
JP5 |
Pins 1 & 2 closed |
|
CMOS memory clear |
JP5 |
Pins 2 & 3 closed | |
|
» |
Factory configured - do not alter |
JP22 |
Unidentified |
|
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 |
|
DIMM CONFIGURATION (CON’T) | ||
|
Size |
Bank 0 |
Bank 1 |
|
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 |
|
Note: The location of the cache is unidentified. |
|
CPU SPEED SELECTION (CX 6X86) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
150MHz |
60MHz |
2x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
166MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
200MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (CX 6X86, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
150MHz |
60MHz |
2x |
Open |
Open |
Closed |
|
166MHz |
66MHz |
2x |
Open |
Open |
Closed |
|
200MHz |
66MHz |
2x |
Closed |
Open |
Closed |
|
CPU SPEED SELECTION (CX 6X86MX) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
166MHz |
60MHz |
2.5x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
166MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
200MHz |
66MHz |
2.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
200MHz |
75MHz |
2x |
1 & 2 |
2 & 3 |
1 & 2 |
1 & 2 |
|
233MHz |
75MHz |
2.5x |
1 & 2 |
2 & 3 |
1 & 2 |
1 & 2 |
|
266MHz |
83MHz |
2.5x |
1 & 2 |
1 & 2 |
2 & 3 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (CX 6X86MX, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
166MHz |
60MHz |
2.5x |
Closed |
Open |
Closed |
|
166MHz |
66MHz |
2x |
Open |
Open |
Closed |
|
200MHz |
66MHz |
2.5x |
Closed |
Open |
Closed |
|
200MHz |
75MHz |
2x |
Open |
Open |
Closed |
|
233MHz |
75MHz |
2.5x |
Closed |
Open |
Closed |
|
266MHz |
83MHz |
2.5x |
Closed |
Open |
Closed |
|
CPU SPEED SELECTION (CX MII) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
300MHz |
66MHz |
3.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (CX MII, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
300MHz |
66MHz |
3.5x |
Open |
Open |
Open |
|
CPU SPEED SELECTION (IDT C6) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
180MHz |
60MHz |
3x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
200MHz |
66MHz |
3x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
225MHz |
75MHz |
3x |
1 & 2 |
2 & 3 |
1 & 2 |
1 & 2 |
|
240MHz |
60MHz |
4x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (IDT C6, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
180MHz |
60MHz |
3x |
Closed |
Open |
Open |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
|
225MHz |
75MHz |
3x |
Closed |
Open |
Open |
|
240MHz |
60MHz |
4x |
Open |
Closed |
Closed |
|
CPU SPEED SELECTION (AM K5) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
90MHz |
60MHz |
1.5x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
100MHz |
66MHz |
1.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
120MHz |
60MHz |
2x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
133MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
150MHz |
60MHz |
2.5x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AM K5, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
90MHz |
60MHz |
1.5x |
Open |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
Open |
Open |
Open |
|
120MHz |
60MHz |
2x |
Open |
Open |
Closed |
|
133MHz |
66MHz |
2x |
Open |
Open |
Closed |
|
150MHz |
60MHz |
2.5x |
Closed |
Open |
Closed |
|
166MHz |
66MHz |
2.5x |
Closed |
Open |
Closed |
|
CPU SPEED SELECTION (AM K6) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
200MHz |
66MHz |
3x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
233MHz |
66MHz |
3.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
266MHz |
66MHz |
4x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
300MHz |
66MHz |
4.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AM K6, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
166MHz |
66MHz |
2.5x |
Closed |
Open |
Closed |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
|
233MHz |
66MHz |
3.5x |
Open |
Open |
Open |
|
266MHz |
66MHz |
4x |
Open |
Closed |
Closed |
|
300MHz |
66MHz |
4.5x |
Closed |
Closed |
Closed |
|
CPU SPEED SELECTION (AM K6-2) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
266MHz |
66MHz |
4x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AM K6-2, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
266MHz |
66MHz |
4x |
Open |
Closed |
Closed |
|
CPU SPEED SELECTION (INTEL) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
90MHz |
60MHz |
1.5x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
100MHz |
66MHz |
1.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
120MHz |
60MHz |
2x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
133MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
150MHz |
60MHz |
2.5x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
180MHz |
60MHz |
3x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
200MHz |
66MHz |
3x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (INTEL, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
90MHz |
60MHz |
1.5x |
Open |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
Open |
Open |
Open |
|
120MHz |
60MHz |
2x |
Open |
Open |
Closed |
|
133MHz |
66MHz |
2x |
Open |
Open |
Closed |
|
150MHz |
60MHz |
2.5x |
Closed |
Open |
Closed |
|
166MHz |
66MHz |
2.5x |
Closed |
Open |
Closed |
|
180MHz |
60MHz |
3x |
Closed |
Open |
Open |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
|
CPU SPEED SELECTION (INTEL MMX) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP10 |
JP11 |
JP12 |
JP13 |
|
180MHz |
60MHz |
3x |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
200MHz |
66MHz |
3x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
233MHz |
66MHz |
3.5x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (INTEL MMX, CON’T) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP14 |
JP15 |
JP16 |
|
180MHz |
60MHz |
3x |
Closed |
Open |
Open |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
|
233MHz |
66MHz |
3.5x |
Open |
Open |
Open |
|
CPU VOLTAGE SELECTION | ||
|
Voltage |
JP17 | |
| » |
Single |
Open |
|
Dual |
Pins 1 & 2, 3 & 4 closed | |
|
CPU VOLTAGE SELECTION | |||||
|
Voltage |
JP30/pins 1 & 2 |
JP30/pins 3 & 4 |
JP30/pins 5 & 6 |
JP30/pins 7 & 8 |
JP30/pins 9 & 10 |
|
2.2v |
Open |
Open |
Open |
Closed |
Open |
|
2.8v |
Open |
Closed |
Open |
Open |
Open |
|
2.9v |
Open |
Closed |
Open |
Open |
Closed |
|
3.2v |
Open |
Closed |
Closed |
Open |
Open |
|
3.52v |
Open |
Closed |
Closed |
Closed |
Closed |