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V-386

DEICO ELECTRONICS, INC.

V-386

Processor

80386SX

Processor Speed

20/25MHz

Chip Set

Unidentified

Max. Onboard DRAM

8MB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, serial ports (2)

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

J13

IDE interface LED

J23

Serial port 1

J14

Turbo switch

J24

Serial port 2

J15

Reset switch

J25

Floppy drive interface

J20

Speaker

J26

IDE interface

J21

Power LED & keylock

J27

Turbo LED

J22

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Parallel port enabled

W1

pins 2 & 3 closed

 

Parallel port disabled

W1

pins 1 & 2 closed

Serial port 2 enabled

W2

pins 2 & 3 closed

 

Serial port 2 disabled

W2

pins 1 & 2 closed

Serial port 1 enabled

W3

pins 2 & 3 closed

 

Serial port 1 disabled

W3

pins 1 & 2 closed

Parallel port LPT select LPT1

W4

pins 1 & 2 closed

 

Parallel port LPT 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

Memory page size select 2KB

W16

pins 2 & 3 closed

 

Memory page size select 4KB

W16

pins 1 & 2 closed

Monitor type select color

W17

pins 1 & 2 closed

 

Monitor type select monochrome

W17

pins 2 & 3 closed

NPU disabled

W18

pins 1 & 2 closed

 

NPU enabled

W18

pins 2 & 3 closed

I/O wait state select 6 wait states

W19

pins 1 & 2 closed

 

I/O wait state select 4 wait states

W19

pins 2 & 3 closed

Note: The location of W16 is unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

DRAM JUMPER CONFIGURATION

Size

W8

W9

W12

W14

W15

1MB

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2MB

2 & 3

2 & 3

1 & 2

2 & 3

2 & 3

4MB

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

8MB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position.