...because we can't all be on the bleeding edge...





EISA 486-25/33IC

DIAMOND FLOWER, INC.

EISA 486-25/33IC

Processor

80486DX

Processor Speed

25/33MHz

Chip Set

Intel

Max. Onboard DRAM

64MB

Cache

64/256KB

BIOS

AMI

Dimensions

351mm x 305mm

I/O Options

None

NPU Options

4167

CONNECTIONS

Purpose

Location

Purpose

Location

Auxiliary keyboard

J4

Reset switch

J8 or J16

Power LED & Keylock

J5

External battery

J18

Speaker

J6

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

J2

N/A

Monitor type select color

J15

pins 2 & 3 closed

 

Monitor type select monochrome

J15

pins 1 & 2 closed

Battery select external

J17

pins 2 & 3 closed

 

Battery select internal

J17

pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(4) 256K x 9

NONE

NONE

NONE

2MB

(4) 256K x 9

(4) 256K x 9

NONE

NONE

3MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

NONE

4MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

NONE

NONE

5MB

(4) 1M x 9

(4) 256K x 9

NONE

NONE

6MB

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

NONE

7MB

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

8MB

(4) 1M x 9

(4) 1M x 9

NONE

NONE

9MB

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

NONE

10MB

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

12MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

NONE

13MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

16MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

NONE

NONE

17MB

(4) 4M x 9

(4) 256K x 9

NONE

NONE

18MB

(4) 4M x 9

(4) 256K x 9

(4) 256K x 9

NONE

19MB

(4) 4M x 9

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

20MB

(4) 4M x 9

(4) 1M x 9

NONE

NONE

21MB

(4) 4M x 9

(4) 1M x 9

(4) 256K x 9

NONE

22MB

(4) 4M x 9

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

24MB

(4) 4M x 9

(4) 1M x 9

(4) 1M x 9

NONE

25MB

(4) 4M x 9

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

28MB

(4) 4M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

32MB

(4) 4M x 9

(4) 4M x 9

NONE

NONE

33MB

(4) 4M x 9

(4) 4M x 9

(4) 256K x 9

NONE

34MB

(4) 4M x 9

(4) 4M x 9

(4) 256K x 9

(4) 256K x 9

36MB

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

NONE

37MB

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

(4) 256K x 9

40MB

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

(4) 1M x 9

48MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

NONE

49MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 256K x 9

52MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

64MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

DRAM SWITCH CONFIGURATION

Size

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

1MB

On

On

On

On

On

On

2MB

Off

On

On

On

On

On

3MB

On

Off

On

On

On

On

4MB

Off

Off

On

On

On

On

4MB

On

On

Off

On

On

On

5MB

Off

On

On

On

Off

On

6MB

On

Off

On

On

Off

On

7MB

Off

Off

On

On

Off

On

8MB

Off

On

Off

On

On

On

9MB

On

Off

Off

On

Off

On

10MB

Off

Off

Off

On

Off

On

12MB

On

Off

Off

On

On

On

13MB

Off

On

Off

On

Off

On

16MB

Off

Off

Off

On

On

On

16MB

On

On

On

Off

On

On

17MB

Off

On

On

On

On

Off

18MB

On

Off

On

On

On

Off

19MB

Off

Off

On

On

On

Off

20MB

Off

On

On

On

Off

Off

21MB

On

On

On

Off

Off

Off

22MB

Off

On

On

Off

Off

Off

24MB

On

Off

On

Off

Off

Off

25MB

On

On

On

On

Off

Off

28MB

Off

Off

On

Off

Off

Off

32MB

Off

On

On

Off

On

On

33MB

On

Off

On

Off

On

Off

34MB

Off

Off

On

Off

On

Off

36MB

On

Off

Off

On

Off

Off

37MB

Off

Off

On

On

Off

Off

40MB

Off

Off

Off

On

Off

Off

48MB

On

Off

On

Off

On

On

49MB

Off

On

On

Off

On

Off

52MB

On

Off

On

On

Off

Off

64MB

Off

Off

On

Off

On

On

CACHE CONFIGURATION

Size

Bank 0

TAG

64KB

(8) 8K x 8

(3) 16K x 4

256KB

(8) 32K x 8

(3) 16K x 4

CACHE JUMPER CONFIGURATION

Size

J10

J11

J12

64KB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

256KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed