MICRONICS COMPUTERS, INC.
80386SX BOARD
| Processor | 80386SX | 
| Processor Speed | 25MHz | 
| Chip Set | Micronics | 
| Max. Onboard DRAM | 16MB | 
| Cache | None | 
| BIOS | Phoenix | 
| Dimensions | 330mm x 218mm | 
| I/O Options | None | 
| NPU Options | 80387SX | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| Keylock connector | JP13/pins 1 & 2 | Turbo switch | JP13/pins 15, 16 & 17 | 
| Power LED | JP13/pins 3, 4 & 5 | Reset switch | JP13/pins 19 & 20 | 
| Speaker | JP13/pins 7, 8, 9 & 10 | External Battery | J2/pins 1(pos) & 4(neg) | 
| Turbo LED | JP13/pins 12 & 13 | 
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| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper | Position | |
| » | Internal battery select | J2 | pins 2 & 3 closed | 
| 
 | External battery select | J2 | pins 2 & 3 open | 
| » | Monitor type select color | JP2 | Closed | 
| 
 | Monitor type select monochrome | JP2 | Open | 
| DRAM CONFIGURATION | ||||
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | 
| 512KB | (2) 256KB x 9 | NONE | NONE | NONE | 
| 1MB | (2) 256KB x 9 | (2) 256KB x 9 | NONE | NONE | 
| 1.5MB | (2) 256KB x 9 | (2) 256KB x 9 | (2) 256KB x 9 | NONE | 
| 2MB | (2) 256KB x 9 | (2) 256KB x 9 | (2) 256KB x 9 | (2) 256KB x 9 | 
| 2.5MB | (2) 256KB x 9 | (2) 1MB x 9 | NONE | NONE | 
| 3MB | (2) 256KB x 9 | (2) 256KB x 9 | (2) 1MB x 9 | NONE | 
| 4.MB | (2) 1MB x 9 | (2) 1MB x 9 | NONE | NONE | 
| 4.5MB | (2) 256KB x 9 | (2) 1MB x 9 | (2) 1MB x 9 | NONE | 
| 5MB | (2) 256KB x 9 | (2) 1MB x 9 | (2) 256KB x 9 | (2) 1MB x 9 | 
| 6MB | (2) 1MB x 9 | (2) 1MB x 9 | (2) 1MB x 9 | NONE | 
| 8MB | (2) 1MB x 9 | (2) 1MB x 9 | (2) 1MB x 9 | (2) 1MB x 9 | 
| 8MB | (2) 4MB x 9 | NONE | NONE | NONE | 
| 8.5MB | (2) 256KB x 9 | (2) 4MB x 9 | NONE | NONE | 
| 9MB | (2) 256KB x 9 | (2) 256KB x 9 | (2) 4MB x 9 | NONE | 
| 10MB | (2) 1MB x 9 | (2) 4MB x 9 | NONE | NONE | 
| 12MB | (2) 1MB x 9 | (2) 1MB x 9 | (2) 4MB x 9 | NONE | 
| 16MB | (2) 4MB x 9 | (2) 4MB x 9 | NONE | NONE |