INFORMTECH INTERNATIONAL, INC.
IT-AM40
| Processor | 80386DX/CX486DLC | 
| Processor Speed | 16/25/33/40MHz | 
| Chip Set | Unidentified | 
| Max. Onboard DRAM | 32MB | 
| Cache | 64KB | 
| BIOS | AMI | 
| Dimensions | 220mm x 218mm | 
| I/O Options | None | 
| NPU Options | None | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| Turbo LED | D4 | Reset switch | J5 | 
| External battery | J3 | Speaker | J6 | 
| Turbo switch | J4 | Power LED & keylock | J7 | 
| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper | Position | |
| » | MC146818 enabled | JP1 | pins 2 & 3 closed | 
| DS1287 enabled | JP1 | pins 1 & 2 closed | |
| » | CMOS memory normal operation | JP2 | pins 1 & 2 closed | 
| CMOS memory clear | JP2 | pins 2 & 3 closed | |
| » | Monitor type select color | JP4 | Closed | 
| Monitor type select monochrome | JP4 | Open | |
| 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 | 
| 5MB | (4) 1M x 9 | (4) 256K x 9 | 
| 8MB | (4) 1M x 9 | (4) 1M x 9 | 
| 16MB | (4) 4M x 9 | NONE | 
| 17MB | (4) 4M x 9 | (4) 256K x 9 | 
| 20MB | (4) 4M x 9 | (4) 1M x 9 | 
| 32MB | (4) 4M x 9 | (4) 4M x 9 | 
| CPU TYPE CONFIGURATION | |
| CPU Type | JP5 | 
| Intel/AMD | pins 1 & 2 closed | 
| Cyrix | pins 2 & 3 closed | 
| CPU SPEED CONFIGURATION | ||
| Speed | JS0 | JS1 | 
| 16MHz | pins 2 & 3 closed | pins 2 & 3 closed | 
| 25MHz | pins 1 & 2 closed | pins 2 & 3 closed | 
| 33MHz | pins 2 & 3 closed | pins 1 & 2 closed | 
| 40MHz | pins 1 & 2 closed | pins 1 & 2 closed |