NCR CORPORATION
MODEL 3314-XXXX PC486 MC/25MHZ
Processor |
80486 |
Processor Speed |
25MHz |
Chip Set |
Unidentified |
Video Chip Set |
Unidentified |
Maximum Onboard Memory |
16MB (on external card) |
Maximum Video Memory |
256KB |
Cache |
128KB |
BIOS |
Unidentified |
Dimensions |
330mm x 218mm |
I/O Options |
External memory card, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port |
NPU Options |
None |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Floppy drive interface |
JP5 |
Parallel port |
P2 |
PS/2 mouse port |
JP7 |
Drive power connector |
P501 |
Speaker |
JP9 |
Chassis fan power |
P502 |
Serial port |
P1 |
External memory card |
SL1 |
USER CONFIGURABLE SETTINGS | |||
Function |
Label |
Position | |
» |
CMOS memory normal operation |
JP8 |
Open |
CMOS memory clear |
JP8 |
Closed | |
» |
NCR VGA card installed |
JP600 |
Open |
NCR VGA card not installed |
JP600 |
Closed |
DRAM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
2MB |
(8) 256K x 9 |
None |
4MB |
(8) 256K x 9 |
(8) 256K x 9 |
8MB |
(8) 1M x 9 |
None |
10MB |
(8) 1M x 9 |
(8) 256K x 9 |
16MB |
(8) 1M x 9 |
(8) 1M x 9 |
CACHE CONFIGURATION |
Note: The location of 128KB cache is unidentified. |
VIDEO MEMORY CONFIGURATION |
Note: The location of 256KB video memory is unidentified. |