MICRONICS COMPUTERS, INC.

BABY GEMINI-486SX (VER. 2)

Processor

80486SX

Processor Speed

20/25MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

64MB

Maximum Video Memory

None

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Riser slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J5

Reset switch

W2

Power LED & keylock

J7

Turbo switch

W3

Speaker

J8

Riser slot

SL1

Turbo LED

W1

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

SW1/7

Off

»

Factory configured - do not alter

SW1/8

On

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(1) 1M x 36

None

None

None

8MB

(1) 1M x 36

(1) 1M x 36

None

None

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

None

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

None

None

20MB

(1) 1M x 36

(1) 4M x 36

None

None

24MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

None

28MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

32MB

(1) 4M x 36

(1) 4M x 36

None

None

36MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

None

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

None

52MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

Note: The location of the banks are unidentified.

DRAM SWITCH CONFIGURATION

Size

SW1/1

SW1/2

SW1/3

SW1/4

4MB

On

On

On

On

8MB

Off

On

On

On

12MB

On

Off

On

On

16MB

Off

Off

On

On

16MB

On

On

Off

On

20MB

On

On

Off

Off

24MB

On

Off

On

Off

28MB

Off

On

On

Off

32MB

Off

On

Off

On

36MB

On

Off

Off

Off

40MB

Off

Off

On

Off

48MB

On

Off

Off

On

52MB

Off

Off

Off

Off

64MB

Off

Off

Off

On

CPU SPEED SELECTION

Speed

SW1/5

SW1/6

20MHz

On

On

25MHz

Off

Off