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JE3525DN

JAMECO ELECTRONIC COMPONENTS

JE3525DN

Processor

80386DX

Processor Speed

25MHz

Chip Set

C & T

Max. Onboard DRAM

8MB

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card slot

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo LED

J16

Power LED & keylock

J20

Turbo switch

J17

External battery

J21

Reset switch

J18

32-bit external memory card

S1

Speaker

J19

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

NPU select 3167 or none

JP1

pins 1 & 2 closed

 

NPU select 80387

JP1

pins 3 & 4 closed

CPU speed select 25MHz

JP4

pins 1 & 2 closed

 

CPU speed select 16MHz

JP4

pins 2 & 3 closed

Monitor type select color

JP5

pins 2 & 3 closed

 

Monitor type select monochrome

JP5

pins 1 & 2 closed

Power supply select internal (200 watts)

JP7

pins 1 & 2 closed

 

Power supply select external (150 watts)

JP7

pins 2 & 3 closed

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

EXTERNAL MEMORY CARD CONFIGURATION

Size

JP2

JP3

Disabled

pins 2 & 3 closed

pins 4 & 5 closed

Enabled

pins 1 & 2 closed

pins 5 & 6 closed