UNIDENTIFIED
386-25NC
Processor | 80386SX |
Processor Speed | 25MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 16MB (8MB on external memory card) |
Cache | None |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | External memory card |
NPU Options | 80387SX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Turbo LED | CR4 | Reset switch | SW1 |
External battery | J10 | Turbo switch | SW2 |
Speaker | J22 | External memory card | SL1 |
Power LED & keylock | J23 | ||
Note: The location of pin 1 is unidentified. |
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 | (4) 256K x 9 | NONE |
4MB | (4) 256K x 9 | (4) 256K x 9 | (4) 256K x 9 | (4) 256K x 9 |
4MB | (4) 1M x 9 | NONE | NONE | NONE |
8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | NONE |
16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
Note: Banks 2 & 3 are on the external memory card. |