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.