PACKARD BELL

PB100

Processor

80286

Processor Speed

16MHz

Chip Set

TI

Max. onboard DRAM

3MB

SRAM Cache

None

BIOS

Phoenix

Dimensions

240mm x 240mm

I/O Options

Fax/modem daughterboard, floppy drive interface, game port, IDE interface, parallel port, PS/2 keyboard port, PS/2 mouse port, serial port, VGA port

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JBT

Parallel port

JLPT

Serial port

JCOM2

Proprietary modem daughterboard

JMOD

Floppy drive interface

JFDD

PS/2 keyboard

JPKB

Game port

JGAM

PS/2 mouse

JPMS

IDE interface

JHDD

VGA port

JVGA

IDE interface LED

JHDI

Riser card

S1

Front panel connector

JIND

 

 

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

»

Onboard game port enabled

JGAMS

pins 1 & 2 closed

 

Onboard game port disabled

JGAMS

pins 2 & 3 closed

»

Monitor type select color

JVD

Closed

 

Monitor type select monochrome

JVD

Open

»

PS/2 mouse port enabled (IRQ12)

JMRQ

Closed

 

PS/2 mouse port disabled

JMRQ

Open

»

Onboard IDE interface enabled

JHDC

pins 1 & 2 closed

 

Onboard IDE interface disabled

JHDC

pins 2 & 3 closed

»

Onboard floppy drive interface enabled

JFDC

pins 1 & 2 closed

 

Onboard floppy drive interface disabled

JFDC

pins 2 & 3 closed

SERIAL PORT CONFIGURATION

Modem (JMOD)

Port B (JCOM2)

ISA Modem

JC13

JC24

JMODJ

Disabled

COM2

None

N/A

pins 1 & 2

Closed

Disabled

COM2

COM1

pins 2 & 3

pins 1 & 2

Closed

Disabled

COM2

COM3

pins 1 & 2

pins 1 & 2

Closed

COM1

COM2

None

pins 1 & 2

pins 1 & 2

Open

COM3

COM2

None

pins 2 & 3

pins 1 & 2

Open

Disabled

COM4

None

N/A

pins 2 & 3

Closed

Disabled

COM4

COM1

pins 2 & 3

pins 2 & 3

Closed

Disabled

COM4

COM3

pins 1 & 2

pins 2 & 3

Closed

COM1

COM4

None

pins 1 & 2

pins 2 & 3

Open

COM3

COM4

None

pins 2 & 3

pins 2 & 3

Open

Note:* JMODJ is a special block placed on JMOD itself, connecting pins 10 and 11 together diagonally. Permanent damage to the board will occur if the JMODJ jumper is installed improperly.

Pins designated should be in the closed position.

PARALLEL PORT CONFIGURATION

LPT

IRQ

JLPS

JLRQ

»

LPT1

IRQ7

pins 1 & 2 closed

pins 1 & 2 closed

 

LPT1

IRQ5

pins 1 & 2 closed

pins 2 & 3 closed

 

LPT2

IRQ7

pins 2 & 3 closed

pins 1 & 2 closed

 

LPT2

IRQ5

pins 2 & 3 closed

pins 2 & 3 closed

VIDEO CONFIGURATION

Mode

IRQ

JVGAS

JVRQ

»

Enabled

IRQ9

pins 1 & 2 closed

Closed

 

Enabled

None

pins 1 & 2 closed

Open

 

Disabled

N/A

pins 2 & 3 closed

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(8) 44256

NONE

3MB

(8) 44256

(2) 1M x 9

Note: 256K x 9 SIMMs are not supported. Bank 0 is soldered to the board and should not be altered.