...because we can't all be on the bleeding edge...





286-MIDGET

DEICO ELECTRONICS, INC.

286-MIDGET

Processor

80286

Processor Speed

12/16MHz

Chip Set

OPTI

Max. Onboard DRAM

4MB

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

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

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J13

Reset switch

J19

Serial port 2

J14

Speaker

J21

Parallel port

J15

Power LED & keylock

J22

IDE interface

J16

Turbo switch

J23 pins 3 & 4

Floppy drive interface

J17

Turbo LED

J23 pins 1 & 2

IDE interface LED

J18

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Parallel port (J15) select LPT1

W1

pins 1 & 2 closed

 

Parallel port (J15) select LPT2

W1

pins 2 & 3 closed

 

Parallel port (J15) disabled

W1

pins 3 & 4 closed

Serial port 1 (J13) select COM1

W2

pins 1 & 2 closed

 

Serial port 1 (J13) select COM3

W2

pins 2 & 3 closed

 

Serial port 1 (J13) disabled

W2

pins 3 & 4 closed

Serial port 2 (J14) select COM1

W3

pins 1 & 2 closed

 

Serial port 2 (J14) select COM3

W3

pins 2 & 3 closed

 

Serial port 2 (J14) disabled

W3

pins 3 & 4 closed

Parallel port (J15) select IRQ7

W4

pins 1 & 2 closed

 

Parallel port (J15) select IRQ5

W4

pins 2 & 3 closed

 

Parallel port (J15) select disabled

W4

pins 3 & 4 closed

 

IRQ3 select serial port 1 (J13)

W5

pins 2 & 3 closed

IRQ3 select serial port 2 (J14)

W5

pins 1 & 2 closed

 

IRQ3 disabled

W5

pins 3 & 4 closed

IRQ4 select serial port 1 (J13)

W6

pins 2 & 3 closed

 

IRQ4 select serial port 2 (J14)

W6

pins 1 & 2 closed

 

IRQ4 disabled

W6

pins 3 & 4 closed

 

IRQ5 select serial port 1 (J13)

W7

pins 2 & 3 closed

 

IRQ5 select serial port 2 (J14)

W7

pins 1 & 2 closed

IRQ5 disabled

W7

pins 3 & 4 closed

 

IRQ9 select serial port 1 (J13)

W8

pins 2 & 3 closed

 

IRQ9 select serial port 2 (J14)

W8

pins 1 & 2 closed

IRQ9 disabled

W8

pins 3 & 4 closed

Floppy drive interface enabled

W9

pins 1 & 2 closed

 

Floppy drive interface disabled

W9

pins 2 & 3 closed

IDE interface enabled

W10

pins 1 & 2 closed

 

IDE interface disabled

W10

pins 2 & 3 closed

Monitor type select color

W11

pins 1 & 2 closed

 

Monitor type select monochrome

W11

pins 2 & 3 closed

Internal speaker enabled

W12

pins 1 & 2 closed

 

External speaker enabled

W12

pins 2 & 3 closed

Factory configured - do not alter

W13

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(2) 256K x 9

NONE

640KB

(2) 256K x 9

(2) 64K x 9

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

2.5MB

(2) 256K x 9

(2) 1M x 9

4MB

(2) 1M x 9

(2) 1M x 9