386 XT20-02/AT20-02 Motherboard Settings and Configuration
HAUPPAUGE COMPUTER WORKS, INC.
386 XT20-02/AT20-02
Processor | 80386DX |
Processor Speed | 20MHz |
Chip Set | C & T |
Max. Onboard DRAM | 4MB |
Cache | None |
BIOS | Award |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external memory card slot |
NPU Options | 80387 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Reset switch | J9 | External battery | J21 |
Speaker | J19 | 32-bit external memory card | S1 |
Power LED & keylock | J20 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
| » | Monitor type select color | SW1 | pins 2 & 3 closed |
Monitor type select monochrome | SW1 | Open | |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (9) 44256 | NONE | NONE | NONE |
2MB | (9) 44256 | (9) 44256 | NONE | NONE |
3MB | (9) 44256 | (9) 44256 | (9) 44256 | NONE |
4MB | (9) 44256 | (9) 44256 | (9) 44256 | (9) 44256 |
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