GIGA-BYTE TECHNOLOGY CO., LTD
GA-386PS
| Processor | 80386DX | 
| Processor Speed | 25MHz | 
| Chip Set | OPTI | 
| Max. Onboard DRAM | 8MB | 
| Cache | None | 
| BIOS | AMI | 
| Dimensions | 330mm x 218mm | 
| I/O Options | 32-bit external memory card | 
| INPU Options | 80387/3167 | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| Turbo LED | CR4 | 32-bit external memory card | S1 | 
| External battery | JP10 | Reset switch | SW1 | 
| Speaker | JP22 | Turbo switch | SW2 | 
| Power LED & Keylock | JP23 | ||
| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper | Position | |
| » | Monitor type select color | JP1 | Closed | 
| Monitor type select monochrome | JP1 | Open | |
| » | CMOS memory normal operation (internal battery) | JP10 | pins 1 & 2 closed | 
| CMOS memory clear | JP10 | Open | |
| CMOS memory normal operation (external battery) | JP10 | Closed | |
| DRAM CONFIGURATION | ||
| Size | Bank 0 | Bank 1 | 
| 1MB | (4) 256K x 9 | NONE | 
| 2MB | (4) 256K x 9 | (4) 256K x 9 | 
| 4MB | (4) 1M x 9 | NONE | 
| 8MB | (4) 1M x 9 | (4) 1M x 9 |