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BABY-386

PRECISION AMERICA, INC.

BABY-386

Processor

80386DX

Processor Speed

16/20/25MHz

Chip Set

C & T

Max. Onboard DRAM

32MB

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card slot

NPU Options

80287/80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J12

Turbo switch

J39

Reset switch

J34

Turbo LED

J42

Power LED & keylock

J37

32-bit external memory card

S1

Speaker

J38

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

NPU type select 80387 or 3167

J35

Closed

 

NPU type select 80287 or none

J35

Open

Monitor type select color

J36

Closed

 

Monitor type select monochrome

J36

Open

CPU speed select forced slow

J39

Closed

 

CPU speed select switchable at keyboard

J39

Open

NPU enabled (80387 or 3167)

J40

pins 1 & 2 closed

 

NPU enabled (80287)

J40

pins 2 & 3 closed

NPU mode select synchronous with CPU

J41

pins 1 & 2 closed

 

NPU mode select asynchronous with CPU

J41

pins 2 & 3 closed

CMOS memory normal operation

J44

Open

 

CMOS memory clear

J44

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

5MB

(4) 256K x 9

(4) 1 M x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

17MB

(4) 256K x 9

(4) 4M x 9

20MB

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9