UNIDENTIFIED
80386 AT
| 
 Processor  | 
 80386SX  | 
| 
 Processor Speed  | 
 25/33MHz  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 Max. Onboard DRAM  | 
 16MB  | 
| 
 Cache  | 
 64KB  | 
| 
 BIOS  | 
 AMI  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 32-bit external memory card  | 
| 
 NPU Options  | 
 80387SX/3167  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 External battery  | 
 J13  | 
 Speaker  | 
 J19  | 
| 
 Reset switch  | 
 J15  | 
 Power LED & keylock  | 
 J20  | 
| 
 Turbo switch  | 
 J17  | 
 32-bit external memory card  | 
 SL1  | 
| 
 Turbo LED  | 
 J18  | ||
| 
 DRAM CONFIGURATION  | ||||||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
 Bank 2  | 
 Bank 2A  | 
 Bank 3  | 
 Bank 3A  | 
| 
 1MB  | 
 (4) 256K x 9  | 
 NONE  | 
 NONE  | 
 NONE  | 
 NONE  | 
 NONE  | 
| 
 2MB  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
 NONE  | 
 NONE  | 
 NONE  | 
 NONE  | 
| 
 4MB  | 
 (4) 1M x 9  | 
 NONE  | 
 NONE  | 
 NONE  | 
 NONE  | 
 NONE  | 
| 
 4MB  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
 (8) 44256  | 
 (4) 41256  | 
 (8) 44256  | 
 (4) 41256  | 
| 
 8MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 NONE  | 
 NONE  | 
 NONE  | 
 NONE  | 
| 
 10MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 (8) 44256  | 
 (4) 41256  | 
 (8) 44256  | 
 (4) 41256  | 
| 
 16MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 (8) 441000  | 
 (4) 411000  | 
 (8) 441000  | 
 (4) 411000  | 
| 
 CACHE CONFIGURATION  | |||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
 TAG  | 
| 
 64KB  | 
 (4) 8K x 8  | 
 (4) 8K x 8  | 
 (1) 8K x 8  | 
| 
 Note: Cache is factory installed and is not configurable.  | |||
| 
 NPU TYPE CONFIGURATION  | ||
| 
 Type  | 
 J24  | 
 J25  | 
| 
 Asynchronous  | 
 Closed  | 
 Closed  | 
| 
 Synchronous  | 
 Open  | 
 Open  |