SOYO COMPUTER CO., LTD.
SY-5TC2/C5
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133/150MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
PS/2 mouse port, parallel port, serial ports (2), 32-bit PCI slots (4), floppy drive interface, IDE interface, green PC connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
VRM slot |
J4 |
|
Serial port 2 |
CN2 |
Power LED & keylock |
J17 |
|
Parallel port |
CN3 |
Speaker |
J18 |
|
Floppy drive interface |
CN4 |
Reset switch |
J19 |
|
IDE interface 1 |
CN5 |
Turbo LED |
J22 |
|
IDE interface 2 |
CN6 |
Green PC connector |
JP8 |
|
PS/2 mouse port |
J2 |
IDE interface LED |
JP11 |
|
External cache slot |
J3 |
32-bit PCI slots |
PC1 - PC4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
Factory configured - do not alter |
J5 |
N/A |
|
» |
PS/2 mouse disabled |
J11 |
Open |
|
PS/2 mouse enabled |
J11 |
Closed | |
|
» |
Factory configured - do not alter |
JP2 |
N/A |
|
» |
Monitor type select color |
JP3 |
Closed |
|
Monitor type select monochrome |
JP3 |
Open | |
|
» |
CMOS memory normal operation |
JP5 |
Open |
|
CMOS memory clear |
JP5 |
Closed | |
|
» |
Factory configured - do not alter |
JP6 |
pins 1 & 2 closed |
|
» |
Factory configured - do not alter |
JP7 |
pins 1 & 2 closed |
|
» |
Factory configured - do not alter |
JP9 |
N/A |
|
» |
Factory configured - do not alter |
JP13 |
Closed |
|
» |
Factory configured - do not alter |
JP14 |
pins 1 & 2 closed |
|
» |
Factory configured - do not alter |
JP15 |
N/A |
|
» |
Factory configured - do not alter |
JP18 |
pins 1 & 2 closed |
|
» |
Factory configured - do not alter |
JP19 |
pins 2 & 3 closed |
|
» |
Factory configured - do not alter |
JP22 |
Open |
|
» |
Pipeline mode enabled |
JP23 |
Closed |
|
Pipeline mode disabled |
JP23 |
Open | |
|
» |
Cache type select write back |
JP24 |
Open |
|
Cache type select write through |
JP24 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 512K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 256K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
10MB |
(2) 256K x 36 |
(2) 1M x 36 |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
18MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
|
DRAM CONFIGURATION (CON’T) | ||
|
Size |
Bank 0 |
Bank 1 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M 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 |
|
34MB |
(2) 256K x 36 |
(2) 4M x 36 |
|
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
36MB |
(2) 4M x 36 |
(2) 512K x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
|
66MB |
(2) 256K x 36 |
(2) 8M x 36 |
|
68MB |
(2) 8M x 36 |
(2) 512K x 36 |
|
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
128MB |
(2) 16M x 36 |
NONE |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
TAG |
J3 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 8K or (1) 16K x 8 |
NONE |
|
256KB |
NONE |
NONE |
(1) 8K or (1) 16K x 8 |
Card installed |
|
512KB |
(4) 64K x 8 |
(4) 64K x 8 |
(1) 32K x 8 |
NONE |
|
512KB |
NONE |
NONE |
(1) 32K x 8 |
Card installed |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
JP4 |
JP16 |
JP17 |
JP20 |
|
256KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
256KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
512KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
512KB |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CACHE VOLTAGE CONFIGURATION | ||
|
Size |
JP1 |
JP29 |
|
3.3v |
pins 1 & 2, 3 & 4, 5 & 6 closed |
Open |
|
Mixed voltage |
Open |
pins 1 & 2, 3 & 4, 5 & 6 closed |
|
CPU SPEED CONFIGURATION | |||
|
Speed |
Bus speed |
JP12 |
JP13 |
|
75MHz |
50MHz |
Open |
Open |
|
90MHz |
60MHz |
Closed |
Open |
|
100MHz |
66MHz |
Closed |
Closed |
|
100MHz |
50MHz |
Open |
Open |
|
120MHz |
60MHz |
Closed |
Open |
|
133MHz |
66MHz |
Closed |
Closed |
|
150MHz |
60MHz |
Closed |
Open |
|
AT BUS CLOCK CONFIGURATION | |
|
Speed |
JP10 |
|
Clock /4 |
pins 2 & 3 closed |
|
Clock /3 |
pins 1 & 2 closed |
|
CPU VOLTAGE CONFIGURATION | |||
|
Voltage |
J8 |
J9 |
J10 |
|
3.3v |
Closed |
Open |
Open |
|
3.45v - 3.6v |
Open |
Closed |
Open |
|
CPU BUS RATIO CONFIGURATION | ||
|
Ratio |
JP21 |
JP22 |
|
3/2 |
Open |
Open |
|
2/1 |
Closed |
Open |
|
5/2 |
Closed |
Closed |
|
3/1 |
Open |
Closed |
|
BIOS CONFIGURATION | ||
|
DMA |
JP25 |
JP26 |
|
EPROM |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
Flash |
pins 2 & 3 closed |
pins 1 & 2 closed |