EPSON, INC.
EQUITY 386/20
| 
 Processor  | 
 80386  | 
| 
 Processor Speed  | 
 20MHz  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 Video Chip Set  | 
 None  | 
| 
 Maximum Onboard Memory  | 
 16MB (located external memory card)  | 
| 
 Maximum Video Memory  | 
 None  | 
| 
 Cache  | 
 None  | 
| 
 BIOS  | 
 Unidentified  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 External memory card  | 
| 
 NPU Options  | 
 80387  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Power LED/keylock & speaker  | 
 CN2  | 
 Power supply connector  | 
 CN5  | 
| 
 External battery  | 
 CN3  | 
 Power supply connector  | 
 CN6  | 
| 
 Auxiliary keyboard connector  | 
 CN4  | 
 External memory slot  | 
 SL1  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 BIOS type select 27256  | 
 J3P1  | 
 Unidentified  | |
| 
 BIOS type select 27128  | 
 J3P1  | 
 Unidentified  | |
| 
 NPU not installed  | 
 J3P2  | 
 Open  | |
| 
 NPU installed  | 
 J3P2  | 
 Closed  | |
| 
 DRAM CONFIGURATION  | ||||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
 Bank 2  | 
 Bank 3  | 
| 
 1MB  | 
 (4) 256K x 9  | 
 None  | 
 None  | 
 None  | 
| 
 2MB  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
 None  | 
 None  | 
| 
 4MB  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
| 
 4MB  | 
 (4) 1M x 9  | 
 None  | 
 None  | 
 None  | 
| 
 8MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 None  | 
 None  | 
| 
 10MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
| 
 16MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
| 
 Note: The memory is located on an external memory card.  | ||||