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. |