NCR CORPORATION
MODEL 3279-10XX PC810 (REV. 03-92)
| 
 Processor  | 
 80286 (exact location unidentified)  | 
| 
 Processor Speed  | 
 6/10MHz  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 Video Chip Set  | 
 None  | 
| 
 Maximum Onboard Memory  | 
 640KB (exact location unidentified)  | 
| 
 Maximum Video Memory  | 
 1MB  | 
| 
 Cache  | 
 None  | 
| 
 BIOS  | 
 Unidentified  | 
| 
 Dimensions  | 
 Unidentified  | 
| 
 I/O Options  | 
 None  | 
| 
 NPU Options  | 
 80287(exact location unidentified)  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 »  | 
 BIOS type select 32KB  | 
 J1  | 
 Pins 3 & 6, 4 & 5 closed  | 
| 
 BIOS type select 16KB  | 
 J1  | 
 Pins 1 & 8, 2 & 7 closed  | |
| 
 »  | 
 Wait state select 1 wait state  | 
 JP1  | 
 Pins 1 & 2 closed  | 
| 
 Wait state select 0 wait states  | 
 JP1  | 
 Pins 2 & 3 closed  | |
| 
 »  | 
 10MHz CPU speed enabled  | 
 JP2  | 
 Pins 1 & 2 closed  | 
| 
 10MHz CPU speed disabled  | 
 JP2  | 
 Pins 2 & 3 closed  | |
| 
 »  | 
 On board memory enabled  | 
 JP4  | 
 Pins 1 & 2 closed  | 
| 
 On board memory disabled  | 
 JP4  | 
 Pins 2 & 3 closed  | |
| 
 Jumper information unavailable  | 
 JP5  | 
 Unidentified  | |
| 
 »  | 
 Monitor type select color  | 
 S1  | 
 Left  | 
| 
 Monitor type select monochrome  | 
 S1  | 
 Right  | |
| 
 DRAM CONFIGURATION  | 
| 
 Note: Board accepts 512KB/640KB memory. The chip sizes and location is unidentified.  | 
| 
 DRAM JUMPER CONFIGURATION  | |
| 
 Size  | 
 JP3  | 
| 
 512KB  | 
 Pins 1 & 2 closed  | 
| 
 640KB  | 
 Pins 2 & 3 closed  | 
| 
 CPU SPEED SELECTION  | |
| 
 Speed  | 
 S2  | 
| 
 6MHz  | 
 Pins 2 & 3 closed  | 
| 
 10MHz  | 
 Pins 1 & 2 closed  |