ROBOTECH, INC.

GMB-386SOP

Processor

AM386SX/CX486SLC

Processor Speed

25/33/40MHz

Chip Set

OPTI

Video Chip Set

None

Maximum Onboard Memory

16MB

Maximum Video Memory

None

Cache

16/32/64/128KB

BIOS

Unidentified

Dimensions

220mm x 220mm

I/O Options

None

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Turbo LED

J14

Power LED & keylock

J12

Reset switch

SW1

Speaker

J13

Turbo switch

SW2

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Battery type select internal

J1

Closed

 

Battery type select external

J1

Pins 2 & 3 closed

»

Monitor type select color

J4

Closed

 

Monitor type select monochrome

J4

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

None

4MB

(2) 1M x 9

(2) 1M x 9

8MB

(2) 4M x 9

None

10MB

(2) 4M x 9

(2) 1M x 9

16MB

(2) 4M x 9

(2) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG 0

TAG 1

16KB

(2) 8K x 8

None

(1) 8K x 8

None

32KB

(2) 8K x 8

(2) 8K x 8

(1) 8K x 8

None

64KB

(2) 32K x 8

None

(1) 8K x 8

None

128KB

(2) 32K x 8

(2) 32K x 8

(1) 8K x 8

(1) 8K x 8

CACHE JUMPER CONFIGURATION

Size

J5

J6

J7

J8

J9

J10

16KB

2 & 3

2 & 3

Open

Open

Open

Open

32KB

2 & 3

2 & 3

Open

Open

Closed

Open

64KB

1 & 2

2 & 3

Open

Closed

Closed

Open

128KB

1 & 2

1 & 2

Closed

Closed

Closed

Closed

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION

Type

J2

J11

AM386SX

Open

Open

CX486SLC

Closed

Closed