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PB800/900 (REVISION D)

PACKARD BELL

PB800/900 (REVISION D)

Processor

80286

Processor Speed

8/10MHz

Chip Set

C & T

Max. onboard DRAM

2MB

SRAM Cache

None

BIOS

Phoenix

Dimensions

330mm x 240mm

I/O Options

32-bit memory expansion slot

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Diagnostics header

DIAG

32-bit memory expansion slot

S1

Keyboard

KBD

Speaker

SPK

Power LED & keylock

KLK

Turbo LED

TLD

Reset

RST

   

Note:The diagnostics header is used in preproduction, and no aftermarket technical information is available on its usage.

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

Monitor type select color

C/M

pins 1 & 2 closed

 

Monitor type select monochrome

C/M

pins 2 & 3 closed

SPEED CONFIGURATION

Speed

U17

J19

8MHz

Empty

pins 1 & 2 closed

10MHz

30-32MHz crystal

pins 3 & 4 closed

DRAM CONFIGURATION

Size

Bank 0

Parity 0 (P0)

Bank 1

Parity 1 (P1)

1MB

(8) 44256

(4) 41256

NONE

NONE

2MB

(8) 44256

(4) 41256

(8) 44256

(4) 41256

Note:Banks are soldered to the board.