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PC-286i

DEICO ELECTRONICS, INC.

PC-286i

Processor

80286

Processor Speed

12/16/20MHz

Chip Set

C & T NEAT

Max. Onboard DRAM

8MB

Cache

None

BIOS

Quadtel

Dimensions

330mm x 218mm

I/O Options

Parallel port, serial pors (2), floppy drive interface, IDE interface

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

J15

IDE interface LED

J23

External battery

J18

Reset switch

J24 pins 1 & 2

Serial port 1

J19

Turbo LED

J24 pins 3 & 4

Serial port 2

J20

Speaker

J25

Floppy drive interface

J21

Power LED & keylock

J26

IDE interface

J22

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Serial port 1 enabled

W1

pins 2 & 3 closed

 

Serial port 1 disabled

W1

pins 1 & 2 closed

Serial port 2 enabled

W2

pins 2 & 3 closed

 

Serial port 2 disabled

W2

pins 1 & 2 closed

Parallel port enabled

W3

pins 2 & 3 closed

 

Parallel port disabled

W3

pins 1 & 2 closed

Parallel port select LPT1

W4

pins 1 & 2 closed

 

Parallel port select LPT2

W4

pins 2 & 3 closed

Parallel port IRQ select IRQ7

W5

pins 1 & 2 closed

 

Parallel port IRQ select IRQ5

W5

pins 2 & 3 closed

IDE interface enabled

W6

pins 1 & 2 closed

 

IDE interface disabled

W6

pins 2 & 3 closed

Floppy drive interface enabled

W7

pins 1 & 2 closed

 

Floppy drive interface disabled

W7

pins 2 & 3 closed

Monitor type select color

W8

pins 1 & 2 closed

 

Monitor type select monochrome

W8

pins 2 & 3 closed

CMOS memory normal operation

W9

pins 1 & 2 closed

 

CMOS memory clear

W9

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

NONE

NONE

NONE

1MB

(2) 256K x 9

(2) 256K x 9

NONE

NONE

1.5MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

NONE

2MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

NONE

NONE

3MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

5MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

6MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

NONE

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9