HAUPPAUGE COMPUTER WORKS, INC.
386 XT20-02/AT20-02
| 
 Processor  | 
 80386DX  | 
| 
 Processor Speed  | 
 20MHz  | 
| 
 Chip Set  | 
 C & T  | 
| 
 Max. Onboard DRAM  | 
 4MB  | 
| 
 Cache  | 
 None  | 
| 
 BIOS  | 
 Award  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 32-bit external memory card slot  | 
| 
 NPU Options  | 
 80387  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Reset switch  | 
 J9  | 
 External battery  | 
 J21  | 
| 
 Speaker  | 
 J19  | 
 32-bit external memory card  | 
 S1  | 
| 
 Power LED & keylock  | 
 J20  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Jumper  | 
 Position  | |
| » | 
 Monitor type select color  | 
 SW1  | 
 pins 2 & 3 closed  | 
| 
 Monitor type select monochrome  | 
 SW1  | 
 Open  | |
| 
 DRAM CONFIGURATION  | ||||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
 Bank 2  | 
 Bank 3  | 
| 
 1MB  | 
 (9) 44256  | 
 NONE  | 
 NONE  | 
 NONE  | 
| 
 2MB  | 
 (9) 44256  | 
 (9) 44256  | 
 NONE  | 
 NONE  | 
| 
 3MB  | 
 (9) 44256  | 
 (9) 44256  | 
 (9) 44256  | 
 NONE  | 
| 
 4MB  | 
 (9) 44256  | 
 (9) 44256  | 
 (9) 44256  | 
 (9) 44256  |