UNIDENTIFIED
286-16
Processor | 80286 |
Processor Speed | 16MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 4MB |
Cache | None |
BIOS | Unidentified |
Dimensions | 272mm x 218mm |
I/O Options | None |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J2 | Reset switch | J5 |
Power LED & keylock | J3 | Turbo LED | J6 |
Speaker | J4 | Turbo switch | J7 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | NPU clock select external | JP1 | pins 2 & 3 closed |
NPU clock select internal | JP1 | pins 1 & 2 closed | |
» | Monitor type select color | JP2 | Closed |
Monitor type select monochrome | JP2 | Open | |
» | BIOS type select 27256 | JP3 | pins 1 & 2 closed |
BIOS type select 27128 | JP3 | pins 2 & 3 closed |
DRAM CONFIGURATION | ||||||
Size | Bank 0 | P 0 | Bank 1 | P 1 | Bank 2 | Bank 3 |
512KB | (4) 44256 | (2) 41256 | NONE | NONE | NONE | NONE |
512KB | NONE | NONE | NONE | NONE | (2) 256K x 9 | NONE |
640KB | (4) 44256 | (2) 41256 | (4) 4464 | (2) 4164 | NONE | NONE |
1MB | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | NONE | NONE |
1MB | NONE | NONE | NONE | NONE | (2) 256K x 9 | (2) 256K x 9 |
2MB | NONE | NONE | NONE | NONE | (2) 1M x 9 | NONE |
4MB | NONE | NONE | NONE | NONE | (2) 1M x 9 | (2) 1M x 9 |