UNIDENTIFIED
OPTI 386-25/386-33
Processor | 80386DX (Exact location is unknown) |
Processor Speed | 25/33MHz |
Chip Set | OPTi |
Max. Onboard DRAM | 8MB |
Cache | None |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external memory card |
NPU Options | 80387DX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Turbo LED | CR4 | Power LED & keylock | J23 |
External battery | J10 | Reset switch | SW1 |
Speaker | J22 | Turbo switch | SW2 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | JP1 | Closed |
Monitor type select monochrome | JP1 | Open |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (4) 256K x 9 | NONE | NONE | NONE |
2MB | (4) 256K x 9 | (4) 256K x 9 | NONE | NONE |
3MB | (4) 256K x 9 | (4) 256K x 9 | (36) 41256 | NONE |
4MB | (4) 256K x 9 | (4) 256K x 9 | (36) 41256 | (36) 41256 |
4MB | (4) 1M x 9 | NONE | NONE | NONE |
5MB | (4) 256K x 9 | (4) 1M x 9 | NONE | NONE |
8MB | (4) 1M x 9 | NONE | (36) 411000 | NONE |
8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
16MB | (4) 1M x 9 | (4) 1M x 9 | (36) 411000 | (36) 411000 |
Note:The locations of Bank 2 & Bank 3 can be found on the external memory card. |