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DX-8000

AMPTRON INTERNATIONAL, INC.

DX-8000

 

 

Processor

80486SX/80487SX/80486DX/ODP486SX/80486DX2

Processor Speed

20/25/33/50(internal)/50/66(internal)MHz

Chip Set

Hint

Max. Onboard DRAM

128MB

Cache

64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slot

NPU Options

4167

 

 

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JP2

Turbo LED

JP23

Reset switch

JP20

Speaker

JP26

Turbo switch

JP21

32-bit VESA local bus slot

S1

Power LED & keylock

JP22

 

 

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

JP9

Closed

CPU speed select <=33MHz

JP10

Open

 

CPU speed select >33MHz

JP10

Closed

VESA bus wait states select 0

JP11

Open

 

VESA bus wait states select 1

JP11

Closed

System board frequency select 50MHz

JP15

pins 1 & 2 closed

 

System board frequency select 33MHz

JP15

pins 2 & 3 closed

Battery type select internal

JP19

Closed

 

Battery type select external

JP19

Open

Factory configured - do not alter

JP24

Closed

Monitor type select color

JP25

Closed

 

Monitor type select monochrome

JP25

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

5MB

(4) 256K x 9

(4) 1M 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

64MB

(4) 16M x 9

NONE

65MB

(4) 256K x 9

(4) 16M x 9

68MB

(4) 1M x 9

(4) 16M x 9

80MB

(4) 4M x 9

(4) 16M x 9

128MB

(4) 16M x 9

(4) 16M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP5

JP6

JP7

JP8

JP12

JP13

JP14

64KB

Open

Open

Open

Open

1 & 2

1 & 2

1 & 2

128KB

Closed

Open

Open

Closed

2 & 3

2 & 3

1 & 2

256KB

Closed

Closed

Closed

Closed

2 & 3

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION

Type

JP16

JP17

JP18

80486SX

Open

Open

pins 2 & 3 closed

80487SX

Closed

pins 2 & 3 closed

pins 1 & 2 closed

80486DX

Closed

pins 1 & 2 closed

pins 1 & 2 closed

80486DX2

Closed

pins 1 & 2 closed

pins 1 & 2 closed