EMPAC INTERNATIONAL

ERI MagnumCache486 LC

Processor

80486DX

Processor Speed

40MHz

Chip Set

C & T/OPTI

Max. Onboard DRAM

32MB

Cache

64/128/256KB

BIOS

AMI

Dimensions

330mm x 221mm

I/O Options

None

NPU Options

4167

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

JP1

Speaker

JP4

Power LED & keylock

JP2

Turbo switch

JP9

Turbo LED

JP3

External battery

JP18

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

JP5

Closed

 

Monitor type select monochrome

JP5

Open

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

16MB

(4) 4M x 9

NONE

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

TAG

64KB

(8) 64K x 1

(1) 8K x 8

128KB

(8) 32K x 4

(1) 8K x 8

256KB

(8) 32K x 8

(1) 8K x 8

CACHE JUMPER CONFIGURATION

Size

JP12

JP13

JP19

JP20

JP21

JP22

64KB

1 & 2

1 & 2

2 & 3

2 & 3

2 & 3

2 & 3

128KB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

256KB

2 & 3

1 & 2

2 & 3

2 & 3

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CACHE JUMPER CONFIGURATION (CON’T)

Size

JP23

JP24

JP25

JP26

JP27

64KB

2 & 3

1 & 2

2 & 3

1 & 2

1 & 2

128KB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

256KB

2 & 3

2 & 3

1 & 2

2 & 3

1 & 2

Note: Pins designated should be in the closed position.