SOYO COMPUTER CO., LTD.
SY-018
Processor | 80386DX |
Processor Speed | 25MHz |
Chip Set | C & T |
Max. Onboard DRAM | 16MB |
Cache | None |
BIOS | AMI |
Dimensions | 355mm x 304mm |
I/O Options | None |
NPU Options | 80287/80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Power LED & keylock | J17 | External battery | J20 |
Speaker | J18 | Turbo switch | J21 |
Reset switch | J19 | Turbo LED | J22 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | JP3 | pins 1 & 2 closed |
Monitor type select monochrome | JP3 | pins 2 & 3 closed | |
» | Battery type select internal | JP5 | Open |
Battery type select external | JP5 | Closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | NONE | NONE | (4) 256K x 9 | NONE |
2MB | NONE | NONE | (4) 256K x 9 | (4) 256K x 9 |
4MB | NONE | NONE | (4) 1M x 9 | NONE |
4MB | (36) 411000 | NONE | NONE | NONE |
8MB | NONE | NONE | (4) 1M x 9 | (4) 1M x 9 |
8MB | (36) 411000 | (36) 411000 | NONE | NONE |
10MB | (36) 411000 | (36) 411000 | (4) 256K x 9 | (4) 256K x 9 |
16MB | (36) 411000 | (36) 411000 | (4) 1M x 9 | (4) 1M x 9 |
DRAM JUMPER CONFIGURATION | ||||
Size | JP7 | JP8 | JP9 | JP10 |
1MB | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 |
2MB | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 |
4MB | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 |
4MB | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 |
8MB | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 |
8MB | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 |
10MB | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 |
16MB | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 | 2 & 3, 5 & 6 | 2 & 3, 5 & 6 |
Note:Pins designated should be in closed position. |
NPU TYPE CONFIGURATION | |||
Type | JP1 | JP11 | JP12 |
3167 | Open | Open | Closed |
80387 | Open | Closed | Closed |
80287 | Closed | Open | Open |