WELLS AMERICAN CORPORATION
A STAR
Processor | 80286 |
Processor Speed | 8/10/12/14MHz |
Chip Set | C & T |
Max. Onboard DRAM | 1MB |
Cache | None |
BIOS | Award |
Dimensions | 355mm x 304mm |
I/O Options | None |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J19 | Speaker | J22 |
Reset switch | J20 | Keylock | J24 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | BIOS type select 27256 | W1 | pins 1 & 2 closed |
BIOS type select 27128 | W1 | pins 2 & 3 closed | |
» | Monitor type select color | W7 | pins 2 & 3 closed |
Monitor type select monochrome | W7 | pins 1 & 2 closed |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
512KB | (18) 41256 | NONE |
1MB | (18) 41256 | (18) 41256 |
DRAM JUMPER CONFIGURATION | ||
Size | W3 | W8 |
256KB | pins 1 & 2 closed | pins 1 & 2 closed |
512KB | Closed | Closed |
640KB | pins 2 & 3 closed | pins 2 & 3 closed |
1MB | Open | Open |