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System 200

DELL COMPUTER CORPORATION

System 200

Processor

80286

Processor Speed

6/8/12MHz

Chip Set

C & T

Max. Onboard DRAM

16MB

Cache

None

BIOS

Phoenix

Dimensions

335mm x 192mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

BAT

Parallel port

LPT

Serial port 1

COM1

Power LED & keylock

PLK

Serial port 2

COM2

Reset switch

RST

Floppy drive interface

FDD

Speaker

SPK

Note: On most board revisions, the floppy interface is not functional or has been removed.

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Maintenance mode disabled

J5

Open

 

Maintenance mode enabled

J5

Closed

NPU installed select 80287 or 80C287

J13 & J14

pins 1 & 2 closed

 

NPU installed select IC-based debugger

J13 & J14

pins 2 & 3 closed

Factory configured - do not alter

J15

Open

Factory configured - do not alter

J16

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

NONE

NONE

NONE

2MB

(1) 256K x 36

(1) 256K x 36

NONE

NONE

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

NONE

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

4MB

(1) 1M x 36

NONE

NONE

NONE

5MB

(1) 1M x 36

(1) 256K x 36

NONE

NONE

6MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

NONE

7MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

9MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

NONE

10MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

NONE

13MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

Note: Sizes shown here are in addition to 640KB factory configured on the main board.