JAMECO ELECTRONIC COMPONENTS
JE3525DN
| 
 Processor  | 
 80386DX  | 
| 
 Processor Speed  | 
 25MHz  | 
| 
 Chip Set  | 
 C & T  | 
| 
 Max. Onboard DRAM  | 
 8MB  | 
| 
 Cache  | 
 None  | 
| 
 BIOS  | 
 AMI  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 32-bit external memory card slot  | 
| 
 NPU Options  | 
 80387/3167  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Turbo LED  | 
 J16  | 
 Power LED & keylock  | 
 J20  | 
| 
 Turbo switch  | 
 J17  | 
 External battery  | 
 J21  | 
| 
 Reset switch  | 
 J18  | 
 32-bit external memory card  | 
 S1  | 
| 
 Speaker  | 
 J19  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Jumper  | 
 Position  | |
| » | 
 NPU select 3167 or none  | 
 JP1  | 
 pins 1 & 2 closed  | 
| 
 NPU select 80387  | 
 JP1  | 
 pins 3 & 4 closed  | |
| » | 
 CPU speed select 25MHz  | 
 JP4  | 
 pins 1 & 2 closed  | 
| 
 CPU speed select 16MHz  | 
 JP4  | 
 pins 2 & 3 closed  | |
| » | 
 Monitor type select color  | 
 JP5  | 
 pins 2 & 3 closed  | 
| 
 Monitor type select monochrome  | 
 JP5  | 
 pins 1 & 2 closed  | |
| » | 
 Power supply select internal (200 watts)  | 
 JP7  | 
 pins 1 & 2 closed  | 
| 
 Power supply select external (150 watts)  | 
 JP7  | 
 pins 2 & 3 closed  | |
| 
 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  | 
| 
 8MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
| 
 EXTERNAL MEMORY CARD CONFIGURATION  | ||
| 
 Size  | 
 JP2  | 
 JP3  | 
| 
 Disabled  | 
 pins 2 & 3 closed  | 
 pins 4 & 5 closed  | 
| 
 Enabled  | 
 pins 1 & 2 closed  | 
 pins 5 & 6 closed  |