ABIT COMPUTER CORPORATION
386DX-FA3
| Processor | 80386DX/CX486DLC | 
| Processor Speed | 33/40MHz | 
| Chip Set | ALI | 
| Max. Onboard DRAM | 32MB | 
| Cache | 64/256KB | 
| BIOS | AMI | 
| Dimensions | 240mm x 220mm | 
| I/O Options | None | 
| NPU Options | 80387/CX87DLC/3167 | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| External battery | J4 | Turbo switch | J7 pins 1 & 2 | 
| Reset switch | J5 | Turbo LED | J7 pins 4 & 5 | 
| Speaker | J6 | Power LED & keylock | J8 | 
| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper | Position | |
| » | Monitor type select color | JP1 | pins 2 & 3 closed | 
| Monitor type select monochrome | JP1 | pins 1 & 2 closed | |
| » | Factory configured - do not alter | JP2 | pins 2 & 3 closed | 
| » | Factory configured - do not alter | JP8 | pins 2 & 3 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 | 
| 16MB | (4) 4M x 9 | NONE | 
| 32MB | (4) 4M x 9 | (4) 4M x 9 | 
| CACHE CONFIGURATION | |||
| Size | Bank 0 | Bank 1 | TAG | 
| 64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 | 
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 | 
| CACHE JUMPER CONFIGURATION | ||
| Size | JP5 | JP6 | 
| 64KB | Open | pins 1 & 2 closed | 
| 256KB | pins 1 & 2, 3 & 4, 5 & 6 closed | pins 1 & 2 closed |