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286-12

PACKARD BELL

286-12

Processor

80286

Processor Speed

12MHz

Chip Set

UMC

Video Chip Set

None

Maximum Onboard Memory

3MB

Maximum Video Memory

None

Cache

None

BIOS

Phoenix

Dimensions

385mm x 356mm

I/O Options

Floppy drive interface, game port, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot, modem interface

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JBT

Front panel connector

JIND

Serial port 2

JCOM2

Parallel port

JLPT

Floppy drive interface

JFDD

Modem/serial port 1 interface

JMOD

Game port

JGAM

PS/2 mouse port

JPMS

IDE interface LED

JHDI

VGA port

JVGA

IDE interface

JHDD

Riser slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Modem/serial port 1 COM select COM1

JC13

Pins 1 & 2 closed

 

Modem/serial port 1 COM select COM3

JC13

Pins 2 & 3 closed

Serial port 2 COM select COM2

JC24

Pins 1 & 2 closed

 

Serial port 2 COM select COM4

JC24

Pins 2 & 3 closed

Floppy drive interface enabled

JFDC

Pins 1 & 2 closed

 

Floppy drive interface disabled

JFDC

Pins 2 & 3 closed

IDE interface enabled

JHDC

Pins 1 & 2 closed

 

IDE interface disabled

JHDC

Pins 2 & 3 closed

Factory configured - do not alter

JIOC

Unidentified

Game port enabled

JGAMS

Pins 1 & 2 closed

 

Game port disabled

JGAMS

Pins 2 & 3 closed

Factory configured - do not alter

JKL

Unidentified

Parallel port LPT select LPT1

JLPS

Pins 1 & 2 closed

 

Parallel port LPT select LPT2

JLPS

Pins 2 & 3 closed

Parallel port IRQ select IRQ7

JLRQ

Pins 1 & 2 closed

 

Parallel port IRQ select IRQ5

JLRQ

Pins 2 & 3 closed

Mouse IRQ12 enabled

JMRQ

Closed

 

Mouse IRQ12 disabled

JMRQ

Open

 

Monitor type select color

JVD

Closed

 

Monitor type select monochrome

JVD

Open

On board video enabled

JVGAS

Pins 2 & 3 closed

 

On board video disabled

JVGAS

Pins 1 & 2 closed

VGA IRQ9 enabled

JVRQ

Closed

 

VGA IRQ9 disabled

JVRQ

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

1MB

1MB

None

None

2MB

1MB

(1) 1M x 8

None

3MB

1MB

(1) 1M x 8

(1) 1M x 8

Note: The location of banks 0, 1 & 2 are unidentified. Bank 0 is factory installed and is not configurable.