PACKARD BELL

386-33

Processor

80386DX

Processor Speed

33MHz

Chip Set

Intel

Max. Onboard DRAM

8MB

SRAM Cache

None

BIOS

Phoenix

Dimensions

355mm x 304mm

I/O Options

32-bit expansion slots (2), parallel port, serial ports (2)

NPU Options

80387DX

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

J13A

Reset switch

J23B

Serial port 1 (9 pin)

J13B/pins 1-10

Speaker

J23C

Serial port 2 (9 pin)

J13B/pins 11-20

Power LED & keylock

J23D

Serial port 2 (25 pin)

J13C

32-bit expansion slots

S1 & S2

Reserved for future use

J23A

   

Note:J13C is a 25 pin version of serial port 2 (J13B pins 11-20). Either connector may be used, but not both.

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

JP5

pins 2 & 3 closed

 

Monitor type select monochrome

JP5

pins 1 & 2 closed

»

Keyboard reset disabled

JP6

pins 2 & 3 closed

 

Keyboard reset enabled

JP6

pins 1 & 2 closed

»

NPU disabled

JP7

pins 2 & 3 closed

 

NPU enabled

JP7

pins 1 & 2 closed

»

Printer acknowledge trailing edge

JP8

pins 2 & 3 closed

 

Printer acknowledge leading edge

JP8

pins 1 & 2 closed

»

BIOS type select 2764

JP9

pins 1 & 2 closed

 

BIOS type select 27128

JP9

pins 2 & 3 closed

»

Factory configured - do not alter

JP16

Open

SERIAL PORT 1 (J13B/PINS 1-10) CONFIGURATION

Mode

JP3

»

Enabled (COM1)

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

SERIAL PORT 2 (J13B/PINS 11-20 OR J13C) CONFIGURATION

Mode

JP4

»

Enabled (COM2)

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

PARALLEL PORT (J13A) CONFIGURATION

LPT

JP1

JP2

»

LPT1

pins 1 & 2 closed

pins 2 & 3 closed

 

LPT2

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

JP11

JP12

JP14

JP15

1MB

(4) 256K x 9

NONE

Open

Open

pins 1 & 2

pins 1 & 2

2MB

(4) 256K x 9

(4) 256K x 9

Closed

Open

pins 1 & 2

pins 1 & 2

4MB

(4) 1M x 9

NONE

Open

Closed

pins 2 & 3

pins 2 & 3

8MB

(4) 1M x 9

(4) 1M x 9

Closed

Closed

pins 2 & 3

pins 2 & 3

Note:Pins designated should be in the closed position.

RAM TYPE CONFIGURATION

Type

JP10

JP13

 

RAS/CAS

Open

Open

»

Fast Paged

Closed

Closed

 

Static Column

Open

Closed