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VALUE SERIES 386

PC BRAND

VALUE SERIES 386

Processor

80386SX

Processor Speed

25MHz

Chip Set

Unidentified

Max. Onboard DRAM

16MB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Parallel port, serial ports (2), VGA port, VGA feature connector, floppy drive interface, IDE interface, riser slot

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

J2

IDE interface

JP8

VGA port

J3

External battery

JP10

Serial port 1

J4

IDE interface LED

JP18

Serial port 2

J5

Power LED & keylock

JP19

Floppy drive interface

JP6

Riser Card

SL1

VGA feature connector

JP7

   

Note: The location of pin 1 is unidentified.

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

256KB to 640KB disabled

JP4

pins 1 & 2 closed

 

Security disabled

JP4

pins 3 & 4 closed

Note: The location of pin 1 is unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

2MB

2MB

NONE

NONE

3MB

2MB

(2) 256K x 9

(2) 256K x 9

4MB

2MB

NONE

(2) 1M x 9

6MB

2MB

(2) 1M x 9

(2) 1M x 9

10MB

2MB

NONE

(2) 4M x 9

10MB

2MB

(2) 1M x 9

(2) 4M x 9

16MB

2MB

(2) 4M x 9

(2) 4M x 9

Note: Bank 0 is factory installed and is not configurable. If 10MB or 16MB is installed, Bank 0 is disabled.

DRAM JUMPER CONFIGURATION

Size

JP12

JP13

JP14

2MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

3MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

4MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

6MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

10MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

10MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

16MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

Note: The location of pin 1 is unidentified.

VRAM CONFIGURATION

Size

Bank 0

512KB

(2) 256K x 8