NCR CORPORATION
MODEL 3306-XXXX PC286ISA 12/16MHZ
|
Processor |
80286 |
|
Processor Speed |
12/16MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
Unidentified |
|
Maximum Onboard Memory |
5MB |
|
Maximum Video Memory |
256KB |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, serial ports (2), VGA port, riser slot, volume control |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Floppy drive interface |
J1 |
Serial port 1 |
J7 |
|
Power LED & keylock |
J3 |
Parallel port |
J10 |
|
Volume control |
J4 |
VGA port |
J11 |
|
Serial port 2 |
J5 |
Riser slot |
SL1 |
|
IDE interface |
J6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
On board video enabled |
SW1/1 |
Off |
|
On board video disabled |
SW1/1 |
On | |
|
|
Monitor type select color |
SW1/2 |
On |
|
Monitor type select monochrome |
SW1/2 |
Off | |
|
DRAM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
1MB |
1MB |
None |
None |
|
3MB |
1MB |
(2) 1M x 9 |
None |
|
5MB |
1MB |
(2) 1M x 9 |
(2) 1M x 9 |
|
Note: Bank 0 is factory installed and is not configurable. The location of Bank 0 is unidentified. | |||
|
VIDEO MEMORY CONFIGURATION |
|
Note: 256KB video memory is factory installed and is not configurable. |